fix: Ref 게임 로직과 시나리오 풀 호환을 보정

월 경계, 전투 기술 상한, 연감과 베팅·설문·경매 정산 순서를 Ref 계약에 맞춘다.\n\n시나리오 일반 풀을 ENGINE mutation과 logical tick 기반으로 직렬화하고 914·915 catalog 및 조건부 100기 pool 실행 경계를 추가한다.\n\n경매 worker는 세대별 durable event만 만들고 ENGINE이 row lock 후 상태 전이와 정산을 단일 transaction으로 소유한다.

app/game-engine/src/turn/ai/generalAi/constraint.ts

@@ -33,6 +33,7 @@ export const resolveConstraintEnv = (
         develCost: env.develCost,
         openingPartYear: env.openingPartYear,
         minAvailableRecruitPop: env.minAvailableRecruitPop,
+        maxTechLevel: env.maxTechLevel,
         ...(Number.isFinite(killturn) ? { killturn } : {}),
     };
 };

app/game-engine/src/turn/ai/generalAi/core.ts

@@ -115,7 +115,8 @@ export const resolveLegacyAiStatsWithModules = (
     modules: TurnCommandEnv['generalActionModules'],
     worldRef: AiWorldView | null,
     world: TurnWorldState,
-    startYear: number
+    startYear: number,
+    maxTechLevel = 12
 ) => {
     const maxLevel = Math.max(1, maxStatLevel);
     const clampStat = (value: number): number => Math.max(0, Math.min(value, maxLevel));
@@ -138,6 +139,7 @@ export const resolveLegacyAiStatsWithModules = (
             month: world.currentMonth,
             startYear,
         },
+        maxTechLevel,
     };
     const rawStat = (statName: 'leadership' | 'strength' | 'intelligence'): number => general.stats[statName];
     const calculate = (
@@ -699,7 +701,8 @@ export class GeneralAI {
                 this.commandEnv.generalActionModules,
                 this.worldRef,
                 this.world,
-                this.startYear
+                this.startYear,
+                this.commandEnv.maxTechLevel
             );
         }
         return resolveLegacyAiStats(general, this.nation, this.commandEnv.maxStatLevel ?? LEGACY_DEFAULT_MAX_LEVEL);
@@ -726,6 +729,7 @@ export class GeneralAI {
                     month: this.world.currentMonth,
                     startYear: this.startYear,
                 },
+                maxTechLevel: this.commandEnv.maxTechLevel,
             },
             '징집인구',
             'score',

app/game-engine/src/turn/ai/generalAi/general/economyActions.ts

@@ -70,13 +70,14 @@ export const do금쌀구매 = (ai: GeneralAI) => {
               }
             : {}),
         time: { year: ai.world.currentYear, month: ai.world.currentMonth, startYear: ai.startYear },
+        maxTechLevel: ai.commandEnv.maxTechLevel,
     };
     const recruitment = new RecruitmentCommandResolver(ai.commandEnv.generalActionModules ?? [], ai.commandEnv);
     const goldCost = crewType
         ? recruitment.getCost(recruitContext, crewType.id, crewAmount, crewType).gold *
           (ai.generalPolicy.can('모병') ? 2 : 1)
         : 0;
-    const riceCost = crewType ? (crewType.rice * getTechCost(tech) * crewAmount) / 100 : 0;
+    const riceCost = crewType ? (crewType.rice * getTechCost(tech, ai.commandEnv.maxTechLevel) * crewAmount) / 100 : 0;
     trace('recruit-cost', {
         crewTypeId: crewType?.id ?? null,
         crewCost: crewType?.cost ?? null,

app/game-engine/src/turn/ai/generalAi/general/recruitActions.ts

@@ -87,6 +87,7 @@ export const do징병 = (ai: GeneralAI) => {
             month: ai.world.currentMonth,
             startYear: ai.startYear,
         },
+        maxTechLevel: ai.commandEnv.maxTechLevel,
     };
     const recruitment = new RecruitmentCommandResolver(ai.commandEnv.generalActionModules ?? [], ai.commandEnv);
     // The cached AI stat follows the scenario/global classification cap, while
@@ -163,11 +164,17 @@ export const do징병 = (ai: GeneralAI) => {
         return null;
     }
     let picked = ai.rng.choiceUsingWeightPair(
-        candidates.map((crew) => [crew, getCrewTypePickScore(crew, tech, warConfig.armPerPhase)])
+        candidates.map((crew) => [
+            crew,
+            getCrewTypePickScore(crew, tech, warConfig.armPerPhase, ai.commandEnv.maxTechLevel),
+        ])
     );
     trace('crew-type', {
         armType,
-        candidates: candidates.map((crew) => [crew.id, getCrewTypePickScore(crew, tech, warConfig.armPerPhase)]),
+        candidates: candidates.map((crew) => [
+            crew.id,
+            getCrewTypePickScore(crew, tech, warConfig.armPerPhase, ai.commandEnv.maxTechLevel),
+        ]),
         picked: picked.id,
     });
     if (ai.generalPolicy.can('고급병종')) {
@@ -203,7 +210,7 @@ export const do징병 = (ai: GeneralAI) => {
     const killCrew = readMetaNumber(generalMeta, 'rank_killcrew', readMetaNumber(generalMeta, 'killcrew', 0));
     const deathCrew = readMetaNumber(generalMeta, 'rank_deathcrew', readMetaNumber(generalMeta, 'deathcrew', 0));
     const expectedCrewLoss = Math.floor((crewAmount * killCrew * 1.2) / Math.max(deathCrew, 1));
-    let riceCost = (picked.rice * getTechCost(tech) * expectedCrewLoss) / 100;
+    let riceCost = (picked.rice * getTechCost(tech, ai.commandEnv.maxTechLevel) * expectedCrewLoss) / 100;
 
     const remainingGold = ai.general.gold - fullLeadership * 3;
     const remainingRice = ai.general.rice - fullLeadership * 4;

app/game-engine/src/turn/ai/generalAi/nation/rewards.ts

@@ -56,7 +56,8 @@ const getCrewGoldCost = (ai: GeneralAI, general: TurnGeneral, baseMultiplier: nu
     // Keeping that operation order is observable at exact resource boundaries
     // (for example 3036 versus 3036.0000000000005).
     return (
-        (((crewType?.cost ?? 0) * getTechCost(tech) * getFullLeadership(ai, general)) / 100) *
+        (((crewType?.cost ?? 0) * getTechCost(tech, ai.commandEnv.maxTechLevel) * getFullLeadership(ai, general)) /
+            100) *
         100 *
         baseMultiplier *
         finalMultiplier

app/game-engine/src/turn/ai/policies.ts

@@ -77,10 +77,7 @@ const USER_RULER_ACTION_FEATURE: Readonly<Record<string, UserRulerAutomationFeat
 };
 
 /** NPC는 기존 계약을 유지하고, 사용자 군주는 명시적으로 고른 업무만 위임한다. */
-export const canUseRulerAutomation = (
-    general: TurnGeneral,
-    feature: UserRulerAutomationFeature
-): boolean => {
+export const canUseRulerAutomation = (general: TurnGeneral, feature: UserRulerAutomationFeature): boolean => {
     if (general.npcState >= 2) {
         return true;
     }
@@ -316,8 +313,8 @@ export class AutorunNationPolicy {
         const stat = scenarioConfig.stat;
         if (this.reqNpcWarGold === 0 || this.reqNpcWarRice === 0) {
             const crewType = findCrewTypeById(unitSet, env.defaultCrewTypeId);
-            const baseGold = crewType ? crewType.cost * getTechCost(tech) * stat.npcMax : 0;
-            const baseRice = crewType ? crewType.rice * getTechCost(tech) * stat.npcMax : 0;
+            const baseGold = crewType ? crewType.cost * getTechCost(tech, env.maxTechLevel) * stat.npcMax : 0;
+            const baseRice = crewType ? crewType.rice * getTechCost(tech, env.maxTechLevel) * stat.npcMax : 0;
             if (this.reqNpcWarGold === 0) {
                 this.reqNpcWarGold = roundTo(baseGold * 4, -2);
             }
@@ -328,8 +325,8 @@ export class AutorunNationPolicy {
 
         if (this.reqHumanWarUrgentGold === 0 || this.reqHumanWarUrgentRice === 0) {
             const crewType = findCrewTypeById(unitSet, env.defaultCrewTypeId);
-            const baseGold = crewType ? crewType.cost * getTechCost(tech) * stat.max : 0;
-            const baseRice = crewType ? crewType.rice * getTechCost(tech) * stat.max : 0;
+            const baseGold = crewType ? crewType.cost * getTechCost(tech, env.maxTechLevel) * stat.max : 0;
+            const baseRice = crewType ? crewType.rice * getTechCost(tech, env.maxTechLevel) * stat.max : 0;
             if (this.reqHumanWarUrgentGold === 0) {
                 this.reqHumanWarUrgentGold = roundTo(baseGold * 6, -2);
             }

app/game-engine/src/turn/commandRegistry.ts

@@ -23,6 +23,7 @@ const parseWith = <T>(schema: z.ZodType<T>, value: unknown): T | null => {
 };
 
 const zFiniteNumber = z.number().finite();
+const zSafeInteger = zFiniteNumber.int().min(Number.MIN_SAFE_INTEGER).max(Number.MAX_SAFE_INTEGER);
 const zRecord = z.record(z.string(), z.unknown());
 
 const zRunReason = z.enum(['schedule', 'manual', 'poke']);
@@ -35,6 +36,8 @@ const zTurnRunBudget = z.object({
 const zAuctionFinalize = z.object({
     type: z.literal('auctionFinalize'),
     auctionId: zFiniteNumber,
+    expectedCloseAt: z.string().refine(isCanonicalIsoTimestamp).optional(),
+    expectedCloseTick: zSafeInteger.optional(),
 });
 
 const zAuctionOpen = z.object({
@@ -53,6 +56,7 @@ const zAuctionBid = z.object({
     auctionId: zFiniteNumber,
     generalId: zFiniteNumber,
     amount: zFiniteNumber,
+    acceptedGameTick: zSafeInteger.optional(),
     tryExtendCloseDate: z.boolean().optional(),
 });
 
@@ -176,6 +180,7 @@ const zTournamentRefund = z.object({
 const zTournamentBettingPayout = z.object({
     type: z.literal('tournamentBettingPayout'),
     bettingId: zFiniteNumber.optional(),
+    tournamentType: zFiniteNumber.optional(),
     reason: z.string().optional(),
     payouts: z.array(z.object({ generalId: zFiniteNumber, amount: zFiniteNumber })).min(1),
 });
@@ -194,13 +199,8 @@ const zVoteReward = z.object({
     type: z.literal('voteReward'),
     voteId: zFiniteNumber,
     generalId: zFiniteNumber,
-    goldReward: zFiniteNumber,
-    unique: z
-        .object({
-            expected: z.boolean(),
-            itemKey: z.string().nullable().optional(),
-        })
-        .optional(),
+    selection: z.array(zFiniteNumber.int()).min(1),
+    acceptedGameTick: zSafeInteger.optional(),
 });
 
 const zSetNationMeta = z.object({
@@ -329,6 +329,19 @@ const zSelectPoolCreate = z
         ownerPicture: z.string().optional(),
         ownerImageServer: z.number().int().nonnegative().optional(),
         ownerIconRevision: z.string().refine(isCanonicalIsoTimestamp).optional(),
+        acceptedGameAt: z.string().refine(isCanonicalIsoTimestamp).optional(),
+        acceptedGameTick: zFiniteNumber.int().min(Number.MIN_SAFE_INTEGER).max(Number.MAX_SAFE_INTEGER).optional(),
+    })
+    .strict();
+
+const zSelectPoolReserve = z
+    .object({
+        type: z.literal('selectPoolReserve'),
+        requestId: z.string().optional(),
+        userId: z.string().min(1),
+        seedOwnerIdentity: z.union([z.string().min(1), zFiniteNumber]),
+        acceptedGameAt: z.string().refine(isCanonicalIsoTimestamp),
+        acceptedGameTick: zFiniteNumber.int().min(Number.MIN_SAFE_INTEGER).max(Number.MAX_SAFE_INTEGER).optional(),
     })
     .strict();
 
@@ -339,6 +352,8 @@ const zSelectPoolReselect = z
         userId: z.string().min(1),
         ownerDisplayName: z.string().min(1),
         uniqueName: z.string().min(1).max(20),
+        acceptedGameAt: z.string().refine(isCanonicalIsoTimestamp).optional(),
+        acceptedGameTick: zFiniteNumber.int().min(Number.MIN_SAFE_INTEGER).max(Number.MAX_SAFE_INTEGER).optional(),
     })
     .strict();
 
@@ -660,6 +675,14 @@ const normalizeSelectPoolCreate: CommandNormalizer<'selectPoolCreate'> = (envelo
     return { ...command, requestId: envelope.requestId };
 };
 
+const normalizeSelectPoolReserve: CommandNormalizer<'selectPoolReserve'> = (envelope) => {
+    const command = parseWith(zSelectPoolReserve, envelope.command);
+    if (!command) {
+        return null;
+    }
+    return { ...command, requestId: envelope.requestId };
+};
+
 const normalizeSelectPoolReselect: CommandNormalizer<'selectPoolReselect'> = (envelope) => {
     const command = parseWith(zSelectPoolReselect, envelope.command);
     if (!command) {
@@ -744,6 +767,7 @@ const normalizers: CommandNormalizerMap = {
     adjustGeneralIcon: normalizeAdjustGeneralIcon,
     joinCreateGeneral: normalizeJoinCreateGeneral,
     npcPossessGeneral: normalizeNpcPossessGeneral,
+    selectPoolReserve: normalizeSelectPoolReserve,
     selectPoolCreate: normalizeSelectPoolCreate,
     selectPoolReselect: normalizeSelectPoolReselect,
     getStatus: normalizeGetStatus,

app/game-engine/src/turn/databaseHooks.ts

@@ -24,6 +24,7 @@ import {
     LogFormat,
     LogScope,
     sendMessage,
+    readScenarioGeneralPoolClaim,
     type City,
     type LogEntryDraft,
     type MessageRecordDraft,
@@ -1192,6 +1193,21 @@ export const createDatabaseTurnHooks = async (
                         WHERE status = 'OPEN'
                     `
                 );
+                await prisma.$executeRaw(
+                    GamePrisma.sql`
+                        UPDATE select_pool
+                        SET reserved_until_tick = CASE
+                                WHEN reserved_until_tick IS NULL THEN NULL
+                                ELSE reserved_until_tick + ${deltaTicks}
+                            END,
+                            reserved_until = CASE
+                                WHEN reserved_until IS NULL THEN NULL
+                                ELSE reserved_until + (${deltaSeconds} * INTERVAL '1 second')
+                            END
+                        WHERE general_id IS NULL
+                          AND (reserved_until_tick IS NOT NULL OR reserved_until IS NOT NULL)
+                    `
+                );
             }
 
             if (
@@ -1360,6 +1376,66 @@ export const createDatabaseTurnHooks = async (
                 createdDiplomacy.map((entry) => `${entry.fromNationId}:${entry.toNationId}`)
             );
 
+            // Ref first claims a select_pool row and then finalizes it with the
+            // newly inserted general ID. Core computes the turn in memory, so
+            // perform the equivalent CAS in the same fenced flush transaction.
+            // Releasing deaths first also preserves same-batch pool reuse.
+            if (deletedGenerals.length > 0) {
+                await prisma.selectPoolEntry.updateMany({
+                    where: { generalId: { in: deletedGenerals } },
+                    data: {
+                        generalId: null,
+                        ownerUserId: null,
+                        reservedUntil: null,
+                        reservedUntilTick: null,
+                    },
+                });
+            }
+            const createdGeneralPoolClaims = createdGenerals.flatMap((general) => {
+                const claim = readScenarioGeneralPoolClaim(general.meta);
+                return claim ? [{ general, claim }] : [];
+            });
+            const claimedPoolIds = new Set<number>();
+            for (const { general, claim } of createdGeneralPoolClaims) {
+                if (claimedPoolIds.has(claim.poolEntryId)) {
+                    throw new Error(`한 flush에서 select_pool 후보 ${claim.poolEntryId}를 중복 점유할 수 없습니다.`);
+                }
+                claimedPoolIds.add(claim.poolEntryId);
+                const claimedAt = new Date(claim.claimedAt);
+                const claimedAtTick = world.dateToGameTick(claimedAt);
+                if (!Number.isSafeInteger(claimedAtTick)) {
+                    throw new Error(
+                        `select_pool 후보 점유 tick이 안전한 정수 범위를 벗어났습니다: ${claim.uniqueName}`
+                    );
+                }
+                const occupied = await prisma.selectPoolEntry.updateMany({
+                    where: {
+                        id: claim.poolEntryId,
+                        uniqueName: claim.uniqueName,
+                        OR: [
+                            { generalId: general.id },
+                            {
+                                generalId: null,
+                                OR: [
+                                    { ownerUserId: null, reservedUntil: null, reservedUntilTick: null },
+                                    { reservedUntilTick: { lt: BigInt(claimedAtTick) } },
+                                    { reservedUntilTick: null, reservedUntil: { lt: claimedAt } },
+                                ],
+                            },
+                        ],
+                    },
+                    data: {
+                        generalId: general.id,
+                        ownerUserId: null,
+                        reservedUntil: null,
+                        reservedUntilTick: null,
+                    },
+                });
+                if (occupied.count !== 1) {
+                    throw new Error(`select_pool 후보를 점유하지 못했습니다: ${claim.uniqueName}`);
+                }
+            }
+
             if (createdGenerals.length > 0) {
                 await prisma.general.createMany({
                     data: createdGenerals.map(buildGeneralCreate),
@@ -1426,6 +1502,7 @@ export const createDatabaseTurnHooks = async (
                         generalId: null,
                         ownerUserId: null,
                         reservedUntil: null,
+                        reservedUntilTick: null,
                     },
                 });
                 if (prisma.generalTurnRevision) {

app/game-engine/src/turn/inMemoryWorld.ts

@@ -4,11 +4,12 @@ import type {
     MessageDraft,
     Nation,
     ScenarioConfig,
+    ScenarioGeneralPoolCandidate,
     Troop,
     TurnSchedule,
     UnitSetDefinition,
 } from '@sammo-ts/logic';
-import { getNextTurnAt } from '@sammo-ts/logic';
+import { getNextTurnAt, readScenarioGeneralPoolClaim } from '@sammo-ts/logic';
 import { GAME_TICKS_PER_TURN, GameClock, type GameClockMode } from '@sammo-ts/common';
 
 import type { TurnCheckpoint } from '../lifecycle/types.js';
@@ -21,6 +22,7 @@ import type {
     TurnDiplomacy,
     TurnEvent,
     TurnGeneral,
+    TurnGeneralPoolEntry,
     TurnWorldSnapshot,
     TurnWorldState,
 } from './types.js';
@@ -154,6 +156,7 @@ export interface InMemoryTurnWorldStateSnapshot {
     schedule: TurnSchedule;
     state: TurnWorldState;
     worldConfig: Record<string, unknown>;
+    generalPoolEntries: TurnWorldSnapshot['generalPoolEntries'];
     checkpoint?: TurnCheckpoint;
     generals: Array<[number, TurnGeneral]>;
     cities: Array<[number, City]>;
@@ -491,6 +494,7 @@ export class InMemoryTurnWorld {
     private readonly pendingUnificationFinalizations: PendingUnificationFinalization[] = [];
     private pendingRealtimeBacklogShiftTicks = 0;
     private readonly scenarioConfig: ScenarioConfig;
+    private generalPoolEntries: TurnWorldSnapshot['generalPoolEntries'];
     private readonly worldConfig: Record<string, unknown>;
     private readonly unitSet?: UnitSetDefinition;
     private checkpoint?: TurnCheckpoint;
@@ -528,6 +532,13 @@ export class InMemoryTurnWorld {
             meta: { ...state.meta, lastTurnTime: lastTurnTime.toISOString() },
         };
         this.scenarioConfig = snapshot.scenarioConfig;
+        this.generalPoolEntries = snapshot.generalPoolEntries
+            ? snapshot.generalPoolEntries.map((entry) => ({
+                  ...entry,
+                  reservedUntil: entry.reservedUntil ? new Date(entry.reservedUntil.getTime()) : null,
+                  candidate: structuredClone(entry.candidate),
+              }))
+            : undefined;
         // Runtime callbacks created before the world keep the original object
         // reference. Mutate this object in place so a live settings action is
         // observed by monthly handlers without restarting the daemon.
@@ -712,6 +723,14 @@ export class InMemoryTurnWorld {
                 turnTime: clock.tickToDate(turnTick),
             });
         }
+        for (const entry of this.generalPoolEntries ?? []) {
+            if (entry.reservedUntilTick !== null) {
+                entry.reservedUntilTick = clock.addTicks(entry.reservedUntilTick, shiftedTicks);
+                entry.reservedUntil = clock.tickToDate(entry.reservedUntilTick);
+            } else if (entry.reservedUntil) {
+                entry.reservedUntil = new Date(entry.reservedUntil.getTime() + shiftedMilliseconds);
+            }
+        }
         if (this.checkpoint) {
             const checkpointTick = clock.addTicks(
                 this.checkpoint.turnTick ?? clock.dateToTick(new Date(this.checkpoint.turnTime)),
@@ -738,6 +757,7 @@ export class InMemoryTurnWorld {
             schedule: this.schedule,
             state: this.state,
             worldConfig: this.worldConfig,
+            generalPoolEntries: this.generalPoolEntries,
             checkpoint: this.checkpoint,
             generals: Array.from(this.generals.entries()),
             cities: Array.from(this.cities.entries()),
@@ -782,6 +802,7 @@ export class InMemoryTurnWorld {
             delete this.worldConfig[key];
         }
         Object.assign(this.worldConfig, restored.worldConfig);
+        this.generalPoolEntries = restored.generalPoolEntries;
         this.checkpoint = restored.checkpoint;
         this.replaceMap(this.generals, restored.generals);
         this.replaceMap(this.cities, restored.cities);
@@ -1036,6 +1057,80 @@ export class InMemoryTurnWorld {
         }));
     }
 
+    listGeneralPoolEntries(): TurnGeneralPoolEntry[] | undefined {
+        return this.generalPoolEntries?.map((entry) => ({
+            ...entry,
+            reservedUntil: entry.reservedUntil ? new Date(entry.reservedUntil.getTime()) : null,
+            candidate: structuredClone(entry.candidate),
+        }));
+    }
+
+    replaceGeneralPoolEntries(entries: readonly TurnGeneralPoolEntry[]): void {
+        this.generalPoolEntries = entries.map((entry) => ({
+            ...entry,
+            reservedUntil: entry.reservedUntil ? new Date(entry.reservedUntil.getTime()) : null,
+            candidate: structuredClone(entry.candidate),
+        }));
+    }
+
+    listGeneralPoolCandidates(
+        claimedAt: Date,
+        claimedAtTick = this.dateToGameTick(claimedAt)
+    ): ScenarioGeneralPoolCandidate[] | undefined {
+        if (!this.generalPoolEntries) {
+            return undefined;
+        }
+        if (!Number.isSafeInteger(claimedAtTick)) {
+            throw new Error(`General-pool claim tick must be a safe integer: ${claimedAtTick}`);
+        }
+        const claimsByEntryId = new Map<number, number>();
+        const currentNames = new Set<string>();
+        const prefixes: Partial<Record<number, string>> = {
+            1: 'ⓝ',
+            2: 'ⓝ',
+            3: 'ⓜ',
+            4: 'ⓖ',
+            5: '㉥',
+            6: 'ⓤ',
+            9: 'ⓞ',
+        };
+        for (const general of this.generals.values()) {
+            const claim = readScenarioGeneralPoolClaim(general.meta);
+            if (claim) {
+                claimsByEntryId.set(claim.poolEntryId, general.id);
+            }
+            const prefix = prefixes[general.npcState];
+            currentNames.add(
+                prefix && general.name.startsWith(prefix) ? general.name.slice(prefix.length) : general.name
+            );
+        }
+
+        return this.generalPoolEntries
+            .filter((entry) => {
+                const linkedGeneralCanBeReused =
+                    entry.generalId === null || this.deletedGeneralIds.has(entry.generalId);
+                if (
+                    !linkedGeneralCanBeReused ||
+                    claimsByEntryId.has(entry.id) ||
+                    currentNames.has(entry.uniqueName) ||
+                    currentNames.has(entry.candidate.name)
+                ) {
+                    return false;
+                }
+                const isUnreserved =
+                    entry.ownerUserId === null && entry.reservedUntil === null && entry.reservedUntilTick === null;
+                // Ref compares integer GameClock ticks and keeps a reservation
+                // valid at exact equality. Legacy rows without a tick fall
+                // back to the projected Date column.
+                const isExpired =
+                    entry.reservedUntilTick !== null
+                        ? entry.reservedUntilTick < claimedAtTick
+                        : entry.reservedUntil !== null && entry.reservedUntil.getTime() < claimedAt.getTime();
+                return isUnreserved || isExpired;
+            })
+            .map((entry) => structuredClone(entry.candidate));
+    }
+
     listCities(): City[] {
         return Array.from(this.cities.values()).map((city) => ({ ...city }));
     }
@@ -1346,6 +1441,11 @@ export class InMemoryTurnWorld {
         for (const auction of this.pendingNeutralAuctions) {
             auction.closeAt = shiftDate(auction.closeAt);
         }
+        for (const entry of this.generalPoolEntries ?? []) {
+            if (entry.reservedUntil) {
+                entry.reservedUntil = shiftDate(entry.reservedUntil);
+            }
+        }
         if (this.checkpoint) {
             const checkpointTime = shiftDate(new Date(this.checkpoint.turnTime));
             this.checkpoint = {
@@ -1441,6 +1541,8 @@ export class InMemoryTurnWorld {
 
     executeGeneralTurn(general: TurnGeneral): GeneralTurnExecution {
         const currentGeneral = this.generals.get(general.id) ?? general;
+        const executionYear = this.state.currentYear;
+        const executionMonth = this.state.currentMonth;
         const city = this.cities.get(currentGeneral.cityId);
         const nation = currentGeneral.nationId > 0 ? (this.nations.get(currentGeneral.nationId) ?? null) : null;
 
@@ -1490,10 +1592,17 @@ export class InMemoryTurnWorld {
         }
         if (result.logs && result.logs.length > 0) {
             // Ref command logs use the executing general's pre-advance turntime.
-            // Preserve that per-entry occurrence time instead of replacing every
-            // log in the transaction with the shared completion cursor at flush.
+            // Preserve that per-entry occurrence time and calendar date instead
+            // of replacing them with the shared post-boundary flush context.
             for (const log of result.logs) {
-                this.pushLog(log, currentGeneral.turnTime);
+                this.pushLog(
+                    {
+                        ...log,
+                        year: log.year ?? executionYear,
+                        month: log.month ?? executionMonth,
+                    },
+                    currentGeneral.turnTime
+                );
             }
         }
         if (result.messages && result.messages.length > 0) {

app/game-engine/src/turn/joinCreateGeneralService.ts

@@ -135,7 +135,10 @@ const resolveInheritConstants = (worldState: WorldStateRow): InheritConstants =>
 const isSelectionPoolWorld = (worldState: WorldStateRow): boolean => {
     const config = asRecord(worldState.config);
     const map = asRecord(config.map);
-    return asNumber(config.npcMode, 0) === 2 && map.targetGeneralPool === 'SPoolUnderU30';
+    return (
+        asNumber(config.npcMode, 0) === 2 &&
+        (map.targetGeneralPool === 'SPoolUnderU30' || map.targetGeneralPool === 'SPoolUnderU100')
+    );
 };
 
 const resolveMaxGeneral = (worldState: WorldStateRow): number => {

app/game-engine/src/turn/monthlyCentennialAllStarAction.ts

@@ -0,0 +1,98 @@
+import { asNumber, asRecord } from '@sammo-ts/common';
+import {
+    CENTENNIAL_ALL_STAR_DEFAULT_DEX_LIMIT,
+    CENTENNIAL_ALL_STAR_NPC_PROGRESS_MULTIPLIER,
+    CENTENNIAL_ALL_STAR_POOL,
+    LogCategory,
+    LogFormat,
+    LogScope,
+    applyCentennialAllStarTarget,
+    readCentennialAllStarAux,
+    type CentennialAllStarRules,
+} from '@sammo-ts/logic';
+
+import type { InMemoryTurnWorld } from './inMemoryWorld.js';
+import type { MonthlyEventActionHandler } from './monthlyEventHandler.js';
+
+const resolveRules = (world: InMemoryTurnWorld): CentennialAllStarRules => {
+    const scenario = world.getScenarioConfig();
+    const configConst = asRecord(scenario.const);
+    return {
+        defaultStatMin: scenario.stat.min,
+        defaultStatMax: scenario.stat.max,
+        defaultStatTotal: scenario.stat.total,
+        maxStatLevel: asNumber(configConst.maxLevel, 255),
+        defaultSpecialDomestic:
+            typeof configConst.defaultSpecialDomestic === 'string' ? configConst.defaultSpecialDomestic : 'None',
+        dexLimit: asNumber(configConst.dexLimit, CENTENNIAL_ALL_STAR_DEFAULT_DEX_LIMIT),
+    };
+};
+
+const resolveNpcDexTargetRatio = (world: InMemoryTurnWorld): number => {
+    const value = asNumber(asRecord(world.getScenarioConfig().map).centennialNpcDexTargetRatio, 0.4);
+    if (value < 0 || value > 1) {
+        throw new Error('centennialNpcDexTargetRatio must be between 0 and 1');
+    }
+    return value;
+};
+
+export const createAdvanceCentennialAllStarHandler = (options: {
+    getWorld: () => InMemoryTurnWorld | null;
+}): MonthlyEventActionHandler => {
+    return (_args, environment) => {
+        const world = options.getWorld();
+        if (!world || asRecord(world.getScenarioConfig().map).targetGeneralPool !== CENTENNIAL_ALL_STAR_POOL) {
+            return;
+        }
+        const rules = resolveRules(world);
+        const npcDexTargetRatio = resolveNpcDexTargetRatio(world);
+        for (const general of world.listGenerals()) {
+            const aux = readCentennialAllStarAux(general.meta as Record<string, unknown>);
+            if (!aux) {
+                continue;
+            }
+            const isGeneratedNpc = general.npcState === 3 || general.npcState === 4;
+            const result = applyCentennialAllStarTarget(
+                general,
+                aux.target,
+                {
+                    startYear: environment.startyear,
+                    year: environment.year,
+                    month: environment.month,
+                },
+                rules,
+                isGeneratedNpc ? CENTENNIAL_ALL_STAR_NPC_PROGRESS_MULTIPLIER : 1,
+                isGeneratedNpc ? npcDexTargetRatio : 1
+            );
+            // progressMonth 같은 aux 필드도 월마다 영속화해야 하므로 실제 수치
+            // 변화가 없는 경우에도 Ref General::applyDB()와 같이 dirty 처리한다.
+            world.updateGeneral(general.id, {
+                stats: result.stats,
+                role: result.role,
+                meta: result.meta,
+            });
+            if (result.milestone <= result.previousMilestone) {
+                continue;
+            }
+            const percent = result.milestone * 20;
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.ACTION,
+                generalId: general.id,
+                text: `<L>올스타 동조율</>이 <C>${percent}%</>에 도달했습니다!`,
+                format: LogFormat.PLAIN,
+                year: environment.year,
+                month: environment.month,
+            });
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.HISTORY,
+                generalId: general.id,
+                text: `<L>올스타 동조율 ${percent}% 달성</>`,
+                format: LogFormat.YEAR_MONTH,
+                year: environment.year,
+                month: environment.month,
+            });
+        }
+    };
+};

app/game-engine/src/turn/monthlyCreateManyNpcAction.ts

@@ -1,5 +1,19 @@
 import { GAME_TICKS_PER_TURN, JosaUtil, LiteHashDRBG, RandUtil, asRecord } from '@sammo-ts/common';
-import { LogCategory, LogFormat, LogScope, type TurnCommandEnv } from '@sammo-ts/logic';
+import {
+    buildScenarioGeneralPoolClaimMeta,
+    CENTENNIAL_ALL_STAR_NPC_PROGRESS_MULTIPLIER,
+    LogCategory,
+    LogFormat,
+    LogScope,
+    applyCentennialAllStarTarget,
+    initializeCentennialGeneratedNpc,
+    pickUniqueScenarioGeneralPoolCandidates,
+    readCentennialAllStarPoolTarget,
+    resolveCentennialAllStarRules,
+    resolveCentennialNpcDexTargetRatio,
+    type ScenarioGeneralPoolCandidate,
+    type TurnCommandEnv,
+} from '@sammo-ts/logic';
 import { simpleSerialize } from '@sammo-ts/logic/war/utils.js';
 
 import type { InMemoryTurnWorld } from './inMemoryWorld.js';
@@ -113,19 +127,21 @@ const buildNpc = (options: {
     environment: MonthlyEventEnvironment;
     env: TurnCommandEnv;
     baseName: string;
+    candidate?: ScenarioGeneralPoolCandidate;
 }): TurnGeneral => {
     const { world, reservedTurns, rng, environment, env } = options;
+    const centennialTarget = readCentennialAllStarPoolTarget(options.candidate);
     const age = rng.nextRangeInt(20, 25);
     const bornYear = environment.year - age;
     const deadYear = environment.year + rng.nextRangeInt(10, 50);
-    const stats = buildNpcStats(rng, env);
-    const affinity = rng.nextRangeInt(1, 150);
+    const stats = centennialTarget ? buildNpcStats(rng, env) : (options.candidate?.stats ?? buildNpcStats(rng, env));
+    const affinity = options.candidate?.affinity ?? rng.nextRangeInt(1, 150);
     const relativeYear = Math.max(environment.year - environment.startyear, 0);
     const configValues = asRecord(world.getScenarioConfig().const);
     const retirementYear = readLegacyNumber(configValues.retirementYear, 80);
     const specAge = buildSpecialityAge(retirementYear, age, relativeYear, 12);
     const specAge2 = buildSpecialityAge(retirementYear, age, relativeYear, 6);
-    const personality = rng.choice(env.availablePersonalities ?? ['che_안전']);
+    const personality = options.candidate?.personality ?? rng.choice(env.availablePersonalities ?? ['che_안전']);
     const cities = world.listCities();
     if (cities.length === 0) {
         throw new Error('CreateManyNPC requires at least one city.');
@@ -145,7 +161,7 @@ const buildNpc = (options: {
     const turnTime = world.gameTickToDate(turnTick);
     const killturn = (deadYear - environment.year) * 12 + rng.nextRangeInt(0, 11) + environment.month - 1;
     const id = world.getNextGeneralId();
-    const general: TurnGeneral = {
+    let general: TurnGeneral = {
         id,
         userId: null,
         name: `${NPC_NAME_PREFIX}${options.baseName}`,
@@ -158,8 +174,12 @@ const buildNpc = (options: {
         officerLevel: 0,
         role: {
             personality,
-            specialDomestic: env.defaultSpecialDomestic,
-            specialWar: env.defaultSpecialWar,
+            specialDomestic: centennialTarget
+                ? env.defaultSpecialDomestic
+                : (options.candidate?.specialDomestic ?? env.defaultSpecialDomestic),
+            specialWar: centennialTarget
+                ? env.defaultSpecialWar
+                : (options.candidate?.specialWar ?? env.defaultSpecialWar),
             items: { horse: null, weapon: null, book: null, item: null },
         },
         injury: 0,
@@ -174,7 +194,8 @@ const buildNpc = (options: {
         bornYear,
         deadYear,
         affinity,
-        picture: 'default.jpg',
+        picture: typeof options.candidate?.picture === 'string' ? options.candidate.picture : 'default.jpg',
+        imageServer: options.candidate?.imageServer ?? 0,
         triggerState: {
             flags: {},
             counters: {},
@@ -193,13 +214,32 @@ const buildNpc = (options: {
             dedlevel: 1,
             specage: specAge,
             specage2: specAge2,
-            dex1: 0,
-            dex2: 0,
-            dex3: 0,
-            dex4: 0,
-            dex5: 0,
+            dex1: centennialTarget ? 0 : (options.candidate?.dex?.[0] ?? 0),
+            dex2: centennialTarget ? 0 : (options.candidate?.dex?.[1] ?? 0),
+            dex3: centennialTarget ? 0 : (options.candidate?.dex?.[2] ?? 0),
+            dex4: centennialTarget ? 0 : (options.candidate?.dex?.[3] ?? 0),
+            dex5: centennialTarget ? 0 : (options.candidate?.dex?.[4] ?? 0),
+            ...(options.candidate ? buildScenarioGeneralPoolClaimMeta(options.candidate, environment.turnTime) : {}),
         },
     };
+    if (centennialTarget) {
+        const scenario = world.getScenarioConfig();
+        const rules = resolveCentennialAllStarRules(scenario, env.defaultSpecialDomestic);
+        const initialized = initializeCentennialGeneratedNpc(general, centennialTarget, rules);
+        const growth = applyCentennialAllStarTarget(
+            { ...general, ...initialized },
+            centennialTarget,
+            {
+                startYear: environment.startyear,
+                year: environment.year,
+                month: environment.month,
+            },
+            rules,
+            CENTENNIAL_ALL_STAR_NPC_PROGRESS_MULTIPLIER,
+            resolveCentennialNpcDexTargetRatio(scenario)
+        );
+        general = { ...general, stats: growth.stats, role: growth.role, meta: growth.meta };
+    }
     if (!world.addGeneral(general)) {
         throw new Error(`CreateManyNPC generated a duplicate general id: ${id}`);
     }
@@ -241,8 +281,15 @@ export const createCreateManyNpcHandler = (options: {
                 simpleSerialize(resolveHiddenSeed(world), 'CreateManyNPC', environment.year, environment.month)
             )
         );
-        const baseNames = pickNpcNames(rng, requestedCount, world.listGenerals(), options.env);
-        const created = baseNames.map((baseName) =>
+        const generalPool = world.listGeneralPoolCandidates(environment.turnTime);
+        const candidates: Array<{ baseName: string; candidate?: ScenarioGeneralPoolCandidate }> =
+            generalPool === undefined
+                ? pickNpcNames(rng, requestedCount, world.listGenerals(), options.env).map((baseName) => ({ baseName }))
+                : pickUniqueScenarioGeneralPoolCandidates(rng, generalPool, requestedCount).map((candidate) => ({
+                      baseName: candidate.name,
+                      candidate,
+                  }));
+        const created = candidates.map(({ baseName, candidate }) =>
             buildNpc({
                 world,
                 reservedTurns: options.reservedTurns,
@@ -250,6 +297,7 @@ export const createCreateManyNpcHandler = (options: {
                 environment,
                 env: options.env,
                 baseName,
+                ...(candidate ? { candidate } : {}),
             })
         );
 

app/game-engine/src/turn/monthlyEventHandler.ts

@@ -32,6 +32,7 @@ export const MONTHLY_EVENT_ACTION_CATALOG = [
     'ProcessSemiAnnual',
     'ProcessWarIncome',
     'CreateAdminNPC',
+    'AdvanceCentennialAllStar',
     'CreateManyNPC',
     'RegNPC',
     'RegNeutralNPC',
@@ -233,8 +234,7 @@ export const createMonthlyEventHandler = (options: {
         // the previous monthly boundary even after turnDate() has advanced
         // year/month. Generated general turn times depend on this distinction.
         const legacyTurnTime =
-            context.legacyTurnTime ??
-            new Date(context.turnTime.getTime() - world.getState().tickSeconds * 1_000);
+            context.legacyTurnTime ?? new Date(context.turnTime.getTime() - world.getState().tickSeconds * 1_000);
 
         for (const event of world.listEvents(targetCode)) {
             const environment: MonthlyEventEnvironment = {

app/game-engine/src/turn/monthlyNationBettingAction.ts

@@ -40,7 +40,11 @@ export const createOpenNationBettingHandler = (options: {
             .filter((nation) => nation.id > 0)
             .sort((left, right) => right.power - left.power)
             .map((nation) => {
-                const generalCount = generals.filter((general) => general.nationId === nation.id).length;
+                const storedGeneralCount = nation.meta.gennum;
+                const generalCount =
+                    typeof storedGeneralCount === 'number' && Number.isFinite(storedGeneralCount)
+                        ? storedGeneralCount
+                        : generals.filter((general) => general.nationId === nation.id && general.npcState !== 5).length;
                 const cityCount = cities.filter((city) => city.nationId === nation.id).length;
                 return {
                     title: nation.name,
@@ -150,7 +154,7 @@ export const createFinishNationBettingHandler = (options: {
             id: bettingId,
             winnerNationIds: world
                 .listNations()
-                .filter((nation) => nation.level > 0)
+                .filter((nation) => nation.id > 0 && nation.level > 0)
                 .map((nation) => nation.id),
             year: environment.year,
             month: environment.month,

app/game-engine/src/turn/monthlyRaiseNpcNationAction.ts

@@ -4,10 +4,17 @@ import {
     LogFormat,
     LogScope,
     AVAILABLE_NATION_TRAIT_KEYS,
+    CENTENNIAL_ALL_STAR_AUX_KEY,
     getCityDistance,
+    buildScenarioGeneralPoolClaimMeta,
+    initialCentennialAllStarAux,
+    pickUniqueScenarioGeneralPoolCandidates,
+    readCentennialAllStarPoolTarget,
+    resolveCentennialAllStarRules,
     type City,
     type MapDefinition,
     type Nation,
+    type ScenarioGeneralPoolCandidate,
     type TurnCommandEnv,
 } from '@sammo-ts/logic';
 import { simpleSerialize } from '@sammo-ts/logic/war/utils.js';
@@ -126,8 +133,10 @@ const createNpcGeneral = (options: {
     bornYear: number;
     deadYear: number;
     killturn?: number;
+    candidate?: ScenarioGeneralPoolCandidate;
 }): TurnGeneral => {
     const { world, reservedTurns, rng, env, environment } = options;
+    const centennialTarget = readCentennialAllStarPoolTarget(options.candidate);
     const stats = buildNpcStats(rng, env, STAT_TYPE_WEIGHTS);
     const affinity = rng.nextRangeInt(1, 150);
     const personality = rng.choice(env.availablePersonalities ?? ['che_안전']);
@@ -152,12 +161,9 @@ const createNpcGeneral = (options: {
     const turnTime = world.gameTickToDate(turnTick);
     const killturn =
         options.killturn ??
-        (options.deadYear - environment.year) * 12 +
-            rng.nextRangeInt(0, 11) +
-            environment.month -
-            1;
+        (options.deadYear - environment.year) * 12 + rng.nextRangeInt(0, 11) + environment.month - 1;
     const id = world.getNextGeneralId();
-    const general: TurnGeneral = {
+    let general: TurnGeneral = {
         id,
         userId: null,
         name: `${NPC_PREFIX}${options.baseName}`,
@@ -170,8 +176,12 @@ const createNpcGeneral = (options: {
         officerLevel: options.officerLevel,
         role: {
             personality,
-            specialDomestic: env.defaultSpecialDomestic,
-            specialWar: env.defaultSpecialWar,
+            specialDomestic: centennialTarget
+                ? env.defaultSpecialDomestic
+                : (options.candidate?.specialDomestic ?? env.defaultSpecialDomestic),
+            specialWar: centennialTarget
+                ? env.defaultSpecialWar
+                : (options.candidate?.specialWar ?? env.defaultSpecialWar),
             items: { horse: null, weapon: null, book: null, item: null },
         },
         injury: 0,
@@ -186,7 +196,8 @@ const createNpcGeneral = (options: {
         bornYear: options.bornYear,
         deadYear: options.deadYear,
         affinity,
-        picture: 'default.jpg',
+        picture: typeof options.candidate?.picture === 'string' ? options.candidate.picture : 'default.jpg',
+        imageServer: options.candidate?.imageServer ?? 0,
         triggerState: { flags: {}, counters: {}, modifiers: {}, meta: {} },
         lastTurn: { command: '휴식' },
         turnTime,
@@ -200,13 +211,23 @@ const createNpcGeneral = (options: {
             dedlevel: 1,
             specage: buildSpecialityAge(retirementYear, age, relativeYear, 12),
             specage2: buildSpecialityAge(retirementYear, age, relativeYear, 6),
-            dex1: 0,
-            dex2: 0,
-            dex3: 0,
-            dex4: 0,
-            dex5: 0,
+            dex1: centennialTarget ? 0 : (options.candidate?.dex?.[0] ?? 0),
+            dex2: centennialTarget ? 0 : (options.candidate?.dex?.[1] ?? 0),
+            dex3: centennialTarget ? 0 : (options.candidate?.dex?.[2] ?? 0),
+            dex4: centennialTarget ? 0 : (options.candidate?.dex?.[3] ?? 0),
+            dex5: centennialTarget ? 0 : (options.candidate?.dex?.[4] ?? 0),
+            ...(options.candidate ? buildScenarioGeneralPoolClaimMeta(options.candidate, environment.turnTime) : {}),
         },
     };
+    if (centennialTarget) {
+        const meta: TurnGeneral['meta'] = { ...general.meta };
+        const mutableMeta: Record<string, unknown> = meta;
+        mutableMeta[CENTENNIAL_ALL_STAR_AUX_KEY] = initialCentennialAllStarAux(
+            centennialTarget,
+            resolveCentennialAllStarRules(world.getScenarioConfig(), env.defaultSpecialDomestic)
+        );
+        general = { ...general, meta };
+    }
     if (!world.addGeneral(general)) {
         throw new Error(`RaiseNPCNation generated duplicate general id ${id}.`);
     }
@@ -268,8 +289,7 @@ export const createRaiseNpcNationHandler = (options: {
                   );
 
         const currentLast = world.getState().meta.lastNationId;
-        const currentLastNumber =
-            typeof currentLast === 'number' && Number.isFinite(currentLast) ? currentLast : 0;
+        const currentLastNumber = typeof currentLast === 'number' && Number.isFinite(currentLast) ? currentLast : 0;
         const liveNationMax = world.listNations().reduce((maxId, nation) => Math.max(maxId, nation.id), 0);
         let resolvedLastNationId = Math.max(currentLastNumber, liveNationMax);
         const serverId = resolveServerId(world);
@@ -342,17 +362,22 @@ export const createRaiseNpcNationHandler = (options: {
                 deadYear: environment.year + 60,
                 killturn: 240,
             });
-            const subordinateNames = pickNpcNames(
-                rng,
-                Math.max(averageGeneralCount - 1, 0),
-                world.listGenerals(),
-                options.env
-            );
-            for (const baseName of subordinateNames) {
-                const deadYear =
-                    environment.year +
-                    10 +
-                    Math.trunc(60 * (1 - Math.log2(rng.nextRange(1, 1024)) / 10));
+            const subordinateCount = Math.max(averageGeneralCount - 1, 0);
+            const generalPool = world.listGeneralPoolCandidates(environment.turnTime);
+            const subordinateCandidates: Array<{
+                baseName: string;
+                candidate?: ScenarioGeneralPoolCandidate;
+            }> =
+                generalPool === undefined
+                    ? pickNpcNames(rng, subordinateCount, world.listGenerals(), options.env).map((baseName) => ({
+                          baseName,
+                      }))
+                    : pickUniqueScenarioGeneralPoolCandidates(rng, generalPool, subordinateCount).map((candidate) => ({
+                          baseName: candidate.name,
+                          candidate,
+                      }));
+            for (const { baseName, candidate } of subordinateCandidates) {
+                const deadYear = environment.year + 10 + Math.trunc(60 * (1 - Math.log2(rng.nextRange(1, 1024)) / 10));
                 createNpcGeneral({
                     world,
                     reservedTurns: options.reservedTurns,
@@ -365,11 +390,12 @@ export const createRaiseNpcNationHandler = (options: {
                     officerLevel: 1,
                     bornYear: environment.year - 20,
                     deadYear,
+                    ...(candidate ? { candidate } : {}),
                 });
             }
             world.updateNation(nationId, {
                 chiefGeneralId: ruler.id,
-                meta: { ...nation.meta, gennum: 1 + subordinateNames.length },
+                meta: { ...nation.meta, gennum: 1 + subordinateCandidates.length },
             });
             options.reservedTurns.ensureNationTurns(nationId, 12);
             options.reservedTurns.ensureNationTurns(nationId, 11);

app/game-engine/src/turn/reservedTurnHandler.ts

@@ -31,6 +31,7 @@ import {
     createItemModuleRegistry,
     loadItemModules,
     resolveUniqueConfig,
+    readScenarioGeneralPoolClaim,
     rollUniqueLottery,
     getNextTurnAt,
     getBillByLevel,
@@ -509,6 +510,7 @@ type WorldView = {
     listNations(): Nation[];
     listTroops(): Troop[];
     listDiplomacy(): TurnDiplomacy[];
+    listGeneralPoolCandidates(claimedAt: Date): ReturnType<InMemoryTurnWorld['listGeneralPoolCandidates']>;
 };
 
 const mergeStats = (base: TurnGeneral['stats'], patch: Partial<TurnGeneral['stats']>): TurnGeneral['stats'] => ({
@@ -614,6 +616,20 @@ const createWorldOverlay = (world: InMemoryTurnWorld) => {
                 ...entry,
                 meta: { ...entry.meta },
             })),
+        listGeneralPoolCandidates: (claimedAt) => {
+            const candidates = world.listGeneralPoolCandidates(claimedAt);
+            if (!candidates) {
+                return candidates;
+            }
+            const overlayClaimedIds = new Set<number>();
+            for (const general of generalOverrides.values()) {
+                const claim = readScenarioGeneralPoolClaim(general.meta);
+                if (claim) {
+                    overlayClaimedIds.add(claim.poolEntryId);
+                }
+            }
+            return candidates.filter((candidate) => !overlayClaimedIds.has(candidate.poolEntryId));
+        },
     };
 
     return {
@@ -1080,6 +1096,7 @@ export const createReservedTurnHandler = async (options: {
                         : {}),
                     rng: actionRng,
                     time: actionTime,
+                    maxTechLevel: env.maxTechLevel,
                     uniqueLottery,
                 };
                 let specificContext = buildActionContext(
@@ -1113,6 +1130,7 @@ export const createReservedTurnHandler = async (options: {
                         nation: currentNation,
                         rng: actionRng,
                         time: actionTime,
+                        maxTechLevel: env.maxTechLevel,
                     };
                     specificContext = baseContext;
                 }
@@ -2418,6 +2436,7 @@ export const createImmediateGeneralActionExecutor = async (options: {
                     month: state.currentMonth,
                     startYear,
                 },
+                maxTechLevel: env.maxTechLevel,
                 uniqueLottery,
             };
             const actionContext =

app/game-engine/src/turn/selectPoolService.ts

@@ -1,6 +1,6 @@
 import { z } from 'zod';
 
-import { asNumber, asRecord, JosaUtil, LiteHashDRBG, RandUtil } from '@sammo-ts/common';
+import { asNumber, asRecord, GAME_TICKS_PER_TURN, JosaUtil, LiteHashDRBG, RandUtil } from '@sammo-ts/common';
 import { acquireGameSchemaAdvisoryXactLock, GamePrisma } from '@sammo-ts/infra';
 import {
     EventDomesticTraitLoader,
@@ -10,14 +10,25 @@ import {
     LogCategory,
     LogScope,
     PERSONALITY_TRAIT_KEYS,
+    CENTENNIAL_ALL_STAR_AUX_KEY,
+    CENTENNIAL_ALL_STAR_DEFAULT_DEX_LIMIT,
+    CENTENNIAL_ALL_STAR_POOL,
+    applyCentennialAllStarTarget,
+    calculateCentennialUserCurrentTargetStats,
+    calculateCentennialUserInitialStats,
+    buildScenarioGeneralPoolClaimMeta,
+    initialCentennialAllStarAux,
+    parseScenarioGeneralPoolCandidate,
+    prepareCentennialLegacyUserReselection,
     simpleSerialize,
     WarTraitLoader,
 } from '@sammo-ts/logic';
+import type { CentennialAllStarEnvironment, CentennialAllStarRules, CentennialAllStarTarget } from '@sammo-ts/logic';
 
 import type { DatabaseClient, GamePrisma as GamePrismaTypes } from '@sammo-ts/infra';
 import type { InMemoryTurnWorld } from './inMemoryWorld.js';
 import { buildPrestartDeleteAfter } from './prestartDeletion.js';
-import type { TurnGeneral } from './types.js';
+import type { TurnGeneral, TurnGeneralPoolEntry } from './types.js';
 
 type WorldStateRow = GamePrismaTypes.WorldStateGetPayload<Record<string, never>>;
 
@@ -33,7 +44,8 @@ export class SelectPoolError extends Error {
     }
 }
 
-const SUPPORTED_POOL = 'SPoolUnderU30';
+const LEGACY_SELECTION_POOL = 'SPoolUnderU30';
+const SUPPORTED_POOLS = new Set([LEGACY_SELECTION_POOL, CENTENNIAL_ALL_STAR_POOL]);
 const RESERVATION_COUNT = 14;
 const RESERVATION_TURN_MULTIPLIER = 2;
 const RESELECTION_TURN_MULTIPLIER = 12;
@@ -41,7 +53,6 @@ const DEFAULT_MAX_GENERAL = 500;
 const DEFAULT_CREW_TYPE_ID = 1100;
 const MAX_GENERAL_TURNS = 30;
 const DEFAULT_TURN_ACTION = '휴식';
-const LEGACY_TIMEZONE_OFFSET_MS = 9 * 60 * 60 * 1000;
 
 const zCandidateInfo = z.object({
     uniqueName: z.string().min(1),
@@ -49,7 +60,7 @@ const zCandidateInfo = z.object({
     leadership: z.number().int(),
     strength: z.number().int(),
     intel: z.number().int(),
-    specialDomestic: z.string().min(1),
+    specialDomestic: z.string().min(1).nullable(),
     specialWar: z.string().min(1).optional(),
     ego: z.string().min(1).optional(),
     experience: z.number().int().optional(),
@@ -67,6 +78,7 @@ interface SelectPoolRow {
     ownerUserId: string | null;
     generalId: number | null;
     reservedUntil: Date | null;
+    reservedUntilTick: bigint | null;
     info: unknown;
 }
 
@@ -76,8 +88,8 @@ export interface SelectPoolCandidateDto {
     leadership: number;
     strength: number;
     intel: number;
-    specialDomestic: string;
-    specialDomesticName: string;
+    specialDomestic: string | null;
+    specialDomesticName: string | null;
     specialDomesticInfo: string;
     specialWar: string | null;
     specialWarName: string | null;
@@ -89,7 +101,7 @@ export interface SelectPoolCandidateDto {
 }
 
 export interface SelectPoolReservationDto {
-    poolName: typeof SUPPORTED_POOL;
+    poolName: string;
     hasGeneral: boolean;
     validUntil: string;
     candidates: SelectPoolCandidateDto[];
@@ -120,7 +132,8 @@ const resolveTurnTermMinutes = (worldState: WorldStateRow): number => {
 
 export const isSelectionPoolWorld = (worldState: WorldStateRow): boolean => {
     const config = asRecord(worldState.config);
-    return asNumber(config.npcMode, 0) === 2 && resolvePoolName(worldState) === SUPPORTED_POOL;
+    const poolName = resolvePoolName(worldState);
+    return asNumber(config.npcMode, 0) === 2 && poolName !== null && SUPPORTED_POOLS.has(poolName);
 };
 
 export const resolveSelectionMaxGeneral = (worldState: WorldStateRow): number => {
@@ -158,16 +171,61 @@ const parseCandidate = (row: Pick<SelectPoolRow, 'uniqueName' | 'info'>): Select
     return candidate;
 };
 
-const candidateWeight = (candidate: SelectPoolCandidateInfo): number =>
-    candidate.dex.reduce((sum, value) => sum + value, 0);
+export const calculateSelectionCandidateWeight = (
+    poolName: string,
+    candidate: SelectPoolCandidateInfo,
+    ownerIsUser: boolean
+): number => {
+    const dexWeight = candidate.dex.reduce((sum, value) => sum + value, 0);
+    if (poolName !== CENTENNIAL_ALL_STAR_POOL) {
+        return dexWeight;
+    }
+    const eligibleDexWeight = Math.max(100_000, dexWeight);
+    if (!ownerIsUser) {
+        return eligibleDexWeight;
+    }
+    const statTotal = candidate.leadership + candidate.strength + candidate.intel;
+    const normalizedStat = Math.min(1, Math.max(0, (statTotal - 160) / 30));
+    return eligibleDexWeight * (1 + 0.5 * normalizedStat);
+};
+
+const resolveCentennialEnvironment = (worldState: WorldStateRow): CentennialAllStarEnvironment => {
+    const scenarioMeta = asRecord(asRecord(worldState.meta).scenarioMeta);
+    return {
+        startYear: Math.trunc(asNumber(scenarioMeta.startYear, worldState.currentYear)),
+        year: worldState.currentYear,
+        month: worldState.currentMonth,
+    };
+};
+
+const resolveCentennialRules = (worldState: WorldStateRow): CentennialAllStarRules => {
+    const config = asRecord(worldState.config);
+    const stat = asRecord(config.stat);
+    const configConst = asRecord(config.const);
+    const defaultSpecialDomestic = configConst.defaultSpecialDomestic;
+    return {
+        defaultStatMin: asNumber(stat.min, 15),
+        defaultStatMax: asNumber(stat.max, 80),
+        defaultStatTotal: asNumber(stat.total, 165),
+        maxStatLevel: asNumber(configConst.maxLevel, 255),
+        defaultSpecialDomestic: typeof defaultSpecialDomestic === 'string' ? defaultSpecialDomestic : 'None',
+        dexLimit: asNumber(configConst.dexLimit, CENTENNIAL_ALL_STAR_DEFAULT_DEX_LIMIT),
+    };
+};
+
+const asCentennialTarget = (candidate: SelectPoolCandidateInfo): CentennialAllStarTarget => ({
+    ...candidate,
+    specialDomestic: candidate.specialDomestic,
+});
 
 const eventDomesticTraitLoader = new EventDomesticTraitLoader();
 const warTraitLoader = new WarTraitLoader();
 
 const toCandidateDto = async (candidate: SelectPoolCandidateInfo): Promise<SelectPoolCandidateDto> => {
-    const trait = isEventDomesticTraitKey(candidate.specialDomestic)
-        ? await eventDomesticTraitLoader.load(candidate.specialDomestic)
-        : null;
+    const trait =
+        candidate.specialDomestic && isEventDomesticTraitKey(candidate.specialDomestic)
+            ? await eventDomesticTraitLoader.load(candidate.specialDomestic)
+            : null;
     const warTrait =
         candidate.specialWar && isWarTraitKey(candidate.specialWar)
             ? await warTraitLoader.load(candidate.specialWar)
@@ -179,7 +237,7 @@ const toCandidateDto = async (candidate: SelectPoolCandidateInfo): Promise<Selec
         strength: candidate.strength,
         intel: candidate.intel,
         specialDomestic: candidate.specialDomestic,
-        specialDomesticName: trait?.name ?? candidate.specialDomestic.replace(/^che_event_/, ''),
+        specialDomesticName: trait?.name ?? candidate.specialDomestic?.replace(/^che_event_/, '') ?? null,
         specialDomesticInfo: trait?.info ?? '',
         specialWar: candidate.specialWar ?? null,
         specialWarName: warTrait?.name ?? candidate.specialWar?.replace(/^che_(?:event_)?/u, '') ?? null,
@@ -192,35 +250,63 @@ const toCandidateDto = async (candidate: SelectPoolCandidateInfo): Promise<Selec
 };
 
 const toReservationDto = (
-    rows: Array<Pick<SelectPoolRow, 'id' | 'uniqueName' | 'reservedUntil' | 'info'>>,
-    hasGeneral: boolean
+    rows: Array<Pick<SelectPoolRow, 'id' | 'uniqueName' | 'reservedUntil' | 'reservedUntilTick' | 'info'>>,
+    hasGeneral: boolean,
+    worldState: WorldStateRow,
+    world: InMemoryTurnWorld
 ): Promise<SelectPoolReservationDto> => {
-    const validUntil = rows[0]?.reservedUntil;
-    if (!validUntil) {
+    const first = rows[0];
+    if (!first || (first.reservedUntilTick === null && first.reservedUntil === null)) {
         throw new SelectPoolError('INTERNAL_SERVER_ERROR', '장수 선택 후보의 유효기간이 없습니다.');
     }
-    const expiresAt = validUntil;
+    const expiresAt =
+        first.reservedUntilTick === null
+            ? first.reservedUntil!
+            : world.gameTickToDate(toSafeReservationTick(first.reservedUntilTick, first.uniqueName));
+    const poolName = resolvePoolName(worldState);
+    if (!poolName || !SUPPORTED_POOLS.has(poolName)) {
+        throw new SelectPoolError('PRECONDITION_FAILED', '선택 가능한 서버가 아닙니다');
+    }
+    const centennialEnvironment = resolveCentennialEnvironment(worldState);
+    const centennialRules = resolveCentennialRules(worldState);
     const sorted = rows
-        .map((row) => ({ id: row.id, info: parseCandidate(row) }))
-        .sort((left, right) => candidateWeight(left.info) - candidateWeight(right.info) || left.id - right.id);
+        .map((row) => {
+            const raw = parseCandidate(row);
+            if (poolName !== CENTENNIAL_ALL_STAR_POOL) {
+                return { id: row.id, info: raw };
+            }
+            const target = asCentennialTarget(raw);
+            const display = hasGeneral
+                ? calculateCentennialUserCurrentTargetStats(target, centennialEnvironment, centennialRules)
+                : calculateCentennialUserInitialStats(target, centennialRules);
+            return {
+                id: row.id,
+                info: {
+                    ...raw,
+                    leadership: display.leadership,
+                    strength: display.strength,
+                    intel: display.intel,
+                },
+            };
+        })
+        .sort(
+            (left, right) =>
+                left.info.dex.reduce((sum, value) => sum + value, 0) -
+                    right.info.dex.reduce((sum, value) => sum + value, 0) || left.id - right.id
+        );
     return Promise.all(sorted.map((entry) => toCandidateDto(entry.info))).then((candidates) => ({
-        poolName: SUPPORTED_POOL,
+        poolName,
         hasGeneral,
         validUntil: expiresAt.toISOString(),
         candidates,
     }));
 };
 
-const formatLegacySeedTime = (value: Date): string => {
-    const pad = (part: number): string => String(part).padStart(2, '0');
-    const koreaTime = new Date(value.getTime() + LEGACY_TIMEZONE_OFFSET_MS);
-    return `${koreaTime.getUTCFullYear()}-${pad(koreaTime.getUTCMonth() + 1)}-${pad(
-        koreaTime.getUTCDate()
-    )} ${pad(koreaTime.getUTCHours())}:${pad(koreaTime.getUTCMinutes())}:${pad(koreaTime.getUTCSeconds())}`;
-};
-
-export const buildSelectPoolSeed = (hiddenSeed: string | number, ownerIdentity: string | number, now: Date): string =>
-    simpleSerialize(hiddenSeed, 'selectPool', ownerIdentity, formatLegacySeedTime(now));
+export const buildSelectPoolSeed = (
+    hiddenSeed: string | number,
+    ownerIdentity: string | number,
+    nowTick: number
+): string => simpleSerialize(hiddenSeed, 'selectPool', ownerIdentity, nowTick);
 
 export const claimWeightedSelectionCandidates = async <T extends { id: number }>(options: {
     weighted: [T, number][];
@@ -265,6 +351,27 @@ const getWorldHiddenSeed = (worldState: WorldStateRow): string | number => {
         : fail('INTERNAL_SERVER_ERROR', '장수 선택 비밀 seed가 설정되지 않았습니다.');
 };
 
+const toSafeReservationTick = (value: bigint | number, uniqueName: string): number => {
+    const tick = Number(value);
+    if (!Number.isSafeInteger(tick)) {
+        fail('INTERNAL_SERVER_ERROR', `장수 선택 후보 ${uniqueName}의 예약 tick이 안전한 정수 범위를 벗어났습니다.`);
+    }
+    return tick;
+};
+
+const resolveAcceptedGameTick = (world: InMemoryTurnWorld, now: Date): number => {
+    const tick = world.dateToGameTick(now);
+    if (!Number.isSafeInteger(tick)) {
+        fail('INTERNAL_SERVER_ERROR', '장수 선택 예약 tick이 안전한 정수 범위를 벗어났습니다.');
+    }
+    return tick;
+};
+
+const isReservationActive = (row: SelectPoolRow, now: Date, nowTick: number): boolean =>
+    row.reservedUntilTick !== null
+        ? toSafeReservationTick(row.reservedUntilTick, row.uniqueName) >= nowTick
+        : row.reservedUntil !== null && row.reservedUntil.getTime() >= now.getTime();
+
 const lockSelectionUser = async (db: DatabaseClient, userId: string): Promise<void> => {
     await acquireGameSchemaAdvisoryXactLock(db, `select-pool:user:${userId}`);
 };
@@ -273,14 +380,18 @@ const requireSelectionToken = async (
     db: DatabaseClient,
     userId: string,
     uniqueName: string,
-    now: Date
+    now: Date,
+    nowTick: number
 ): Promise<SelectPoolRow> => {
     const token = await db.selectPoolEntry.findFirst({
         where: {
             ownerUserId: userId,
             uniqueName,
-            reservedUntil: { gte: now },
             generalId: null,
+            OR: [
+                { reservedUntilTick: { gte: BigInt(nowTick) } },
+                { reservedUntilTick: null, reservedUntil: { gte: now } },
+            ],
         },
     });
     if (!token) {
@@ -289,17 +400,44 @@ const requireSelectionToken = async (
     return token as SelectPoolRow;
 };
 
+const mapSelectionPoolRow = (row: SelectPoolRow): TurnGeneralPoolEntry => ({
+    id: row.id,
+    uniqueName: row.uniqueName,
+    ownerUserId: row.ownerUserId,
+    generalId: row.generalId,
+    reservedUntil: row.reservedUntil ? new Date(row.reservedUntil.getTime()) : null,
+    reservedUntilTick:
+        row.reservedUntilTick === null ? null : toSafeReservationTick(row.reservedUntilTick, row.uniqueName),
+    candidate: parseScenarioGeneralPoolCandidate({ id: row.id, uniqueName: row.uniqueName, info: row.info }),
+});
+
+const synchronizeSelectionPoolWorld = async (
+    db: DatabaseClient,
+    world: InMemoryTurnWorld
+): Promise<SelectPoolRow[]> => {
+    const rows = (await db.selectPoolEntry.findMany({ orderBy: { id: 'asc' } })) as SelectPoolRow[];
+    world.replaceGeneralPoolEntries(rows.map(mapSelectionPoolRow));
+    return rows;
+};
+
 export const reserveSelectionPool = async (options: {
     db: DatabaseClient;
+    world: InMemoryTurnWorld;
     worldState: WorldStateRow;
     userId: string;
     now?: Date;
+    acceptedGameTick?: number;
     seedOwnerIdentity?: string | number;
 }): Promise<SelectPoolReservationDto> => {
-    const { db, worldState, userId } = options;
+    const { db, world, worldState, userId } = options;
     requirePoolWorld(worldState);
     const now = options.now ?? new Date();
+    const acceptedGameTick = options.acceptedGameTick ?? resolveAcceptedGameTick(world, now);
+    if (!Number.isSafeInteger(acceptedGameTick)) {
+        fail('INTERNAL_SERVER_ERROR', '장수 선택 예약 tick이 안전한 정수 범위를 벗어났습니다.');
+    }
     await lockSelectionUser(db, userId);
+    await lockSelectionMutationTables(db);
     const general = await db.general.findFirst({
         where: { userId },
         select: { id: true, meta: true },
@@ -309,77 +447,94 @@ export const reserveSelectionPool = async (options: {
         fail('PRECONDITION_FAILED', '아직 다시 고를 수 없습니다');
     }
 
-    const existing = await db.selectPoolEntry.findMany({
-        where: {
-            ownerUserId: userId,
-            reservedUntil: { gte: now },
-            generalId: null,
-        },
-        orderBy: { id: 'asc' },
-    });
+    let currentRows = await synchronizeSelectionPoolWorld(db, world);
+    const existing = currentRows.filter(
+        (row) => row.ownerUserId === userId && row.generalId === null && isReservationActive(row, now, acceptedGameTick)
+    );
     if (existing.length > 0) {
-        return toReservationDto(existing as SelectPoolRow[], Boolean(general));
+        return toReservationDto(existing, Boolean(general), worldState, world);
     }
 
     await db.selectPoolEntry.updateMany({
         where: {
-            reservedUntil: { lt: now },
             generalId: null,
+            OR: [
+                { reservedUntilTick: { lt: BigInt(acceptedGameTick) } },
+                { reservedUntilTick: null, reservedUntil: { lt: now } },
+            ],
         },
         data: {
             ownerUserId: null,
             reservedUntil: null,
+            reservedUntilTick: null,
         },
     });
-
-    const available = (await db.selectPoolEntry.findMany({
-        where: {
-            ownerUserId: null,
-            reservedUntil: null,
-            generalId: null,
-        },
-        orderBy: { id: 'asc' },
-    })) as SelectPoolRow[];
+    currentRows = await synchronizeSelectionPoolWorld(db, world);
+    const availableIds = new Set(
+        world.listGeneralPoolCandidates(now, acceptedGameTick)?.map((candidate) => candidate.poolEntryId) ?? []
+    );
+    const available = currentRows.filter(
+        (row) =>
+            availableIds.has(row.id) &&
+            row.ownerUserId === null &&
+            row.reservedUntil === null &&
+            row.reservedUntilTick === null &&
+            row.generalId === null
+    );
     if (available.length < RESERVATION_COUNT) {
         fail('PRECONDITION_FAILED', 'pool 부족');
     }
 
     const rng = new RandUtil(
-        new LiteHashDRBG(buildSelectPoolSeed(getWorldHiddenSeed(worldState), options.seedOwnerIdentity ?? userId, now))
+        new LiteHashDRBG(
+            buildSelectPoolSeed(getWorldHiddenSeed(worldState), options.seedOwnerIdentity ?? userId, acceptedGameTick)
+        )
     );
-    const weighted = available.map((row) => [row, candidateWeight(parseCandidate(row))] as [SelectPoolRow, number]);
-    const reservedUntil = new Date(
-        now.getTime() + resolveTurnTermMinutes(worldState) * RESERVATION_TURN_MULTIPLIER * 60_000
+    const poolName = resolvePoolName(worldState)!;
+    const weighted = available.map(
+        (row) =>
+            [row, calculateSelectionCandidateWeight(poolName, parseCandidate(row), true)] as [SelectPoolRow, number]
     );
+    const reservedUntilTick = acceptedGameTick + RESERVATION_TURN_MULTIPLIER * GAME_TICKS_PER_TURN;
+    if (!Number.isSafeInteger(reservedUntilTick)) {
+        fail('INTERNAL_SERVER_ERROR', '장수 선택 예약 tick이 안전한 정수 범위를 벗어났습니다.');
+    }
+    const reservedUntil = world.gameTickToDate(reservedUntilTick);
     const selected = await claimWeightedSelectionCandidates({
         weighted,
         rng,
         count: RESERVATION_COUNT,
-        claim: async (candidate) => {
-            const claimed = await db.selectPoolEntry.updateMany({
-                where: {
-                    id: candidate.id,
-                    ownerUserId: null,
-                    reservedUntil: null,
-                    generalId: null,
-                },
-                data: {
-                    ownerUserId: userId,
-                    reservedUntil,
-                },
-            });
-            return claimed.count > 0;
-        },
+        claim: async () => true,
     });
     const reserved = selected.map((candidate) => ({
         ...candidate,
         ownerUserId: userId,
         reservedUntil,
+        reservedUntilTick: BigInt(reservedUntilTick),
     }));
     if (reserved.length !== RESERVATION_COUNT) {
         fail('CONFLICT', '장수 선택 후보를 예약하지 못했습니다. 다시 시도해 주세요.');
     }
-    return toReservationDto(reserved, Boolean(general));
+    const reservation = await toReservationDto(reserved, Boolean(general), worldState, world);
+    const claimed = await db.selectPoolEntry.updateMany({
+        where: {
+            id: { in: selected.map((candidate) => candidate.id) },
+            ownerUserId: null,
+            reservedUntil: null,
+            reservedUntilTick: null,
+            generalId: null,
+        },
+        data: {
+            ownerUserId: userId,
+            reservedUntil,
+            reservedUntilTick: BigInt(reservedUntilTick),
+        },
+    });
+    if (claimed.count !== RESERVATION_COUNT) {
+        throw new Error('장수 선택 후보의 DB 점유 수가 턴 데몬 선택 결과와 일치하지 않습니다.');
+    }
+    await synchronizeSelectionPoolWorld(db, world);
+    return reservation;
 };
 
 const lockSelectionMutationTables = async (db: DatabaseClient): Promise<void> => {
@@ -403,15 +558,25 @@ const assertGeneralIdSnapshotMatches = async (db: DatabaseClient, world: InMemor
     }
 };
 
-const clearUnusedReservations = async (db: DatabaseClient, userId: string, now: Date): Promise<void> => {
+const clearUnusedReservations = async (
+    db: DatabaseClient,
+    userId: string,
+    now: Date,
+    nowTick: number
+): Promise<void> => {
     await db.selectPoolEntry.updateMany({
         where: {
             generalId: null,
-            OR: [{ ownerUserId: userId }, { reservedUntil: { lt: now } }],
+            OR: [
+                { ownerUserId: userId },
+                { reservedUntilTick: { lt: BigInt(nowTick) } },
+                { reservedUntilTick: null, reservedUntil: { lt: now } },
+            ],
         },
         data: {
             ownerUserId: null,
             reservedUntil: null,
+            reservedUntilTick: null,
         },
     });
 };
@@ -533,8 +698,10 @@ export const createGeneralFromSelectionPool = async (options: {
     const { db, world, worldState, userId, ownerDisplayName, uniqueName } = options;
     requirePoolWorld(worldState);
     const now = options.now ?? new Date();
+    const nowTick = resolveAcceptedGameTick(world, now);
     await lockSelectionUser(db, userId);
     await lockSelectionMutationTables(db);
+    await synchronizeSelectionPoolWorld(db, world);
     await assertGeneralIdSnapshotMatches(db, world);
     if (
         world.listGenerals().some((general) => general.userId === userId) ||
@@ -542,8 +709,15 @@ export const createGeneralFromSelectionPool = async (options: {
     ) {
         fail('PRECONDITION_FAILED', '이미 장수를 생성했습니다.');
     }
-    const token = await requireSelectionToken(db, userId, uniqueName, now);
+    const token = await requireSelectionToken(db, userId, uniqueName, now, nowTick);
     const info = parseCandidate(token);
+    const poolName = resolvePoolName(worldState)!;
+    const isCentennial = poolName === CENTENNIAL_ALL_STAR_POOL;
+    const centennialTarget = isCentennial ? asCentennialTarget(info) : null;
+    const centennialRules = resolveCentennialRules(worldState);
+    const centennialInitialStats = centennialTarget
+        ? calculateCentennialUserInitialStats(centennialTarget, centennialRules)
+        : null;
 
     const config = asRecord(worldState.config);
     const configConst = asRecord(config.const);
@@ -556,9 +730,22 @@ export const createGeneralFromSelectionPool = async (options: {
     const seedOwnerIdentity = options.seedOwnerIdentity ?? userId;
     const rng = resolvePoolRng(worldState, seedOwnerIdentity, uniqueName);
     const affinity = rng.nextRangeInt(1, 150);
-    const cities = await db.city.findMany({ select: { id: true, name: true }, orderBy: { id: 'asc' } });
+    const allCities = await db.city.findMany({
+        select: { id: true, name: true, level: true, nationId: true },
+        orderBy: { id: 'asc' },
+    });
+    const centennialCities = allCities.filter((city) => city.level >= 5 && city.level <= 6);
+    const neutralCentennialCities = centennialCities.filter((city) => city.nationId === 0);
+    const cities = isCentennial
+        ? neutralCentennialCities.length > 0
+            ? neutralCentennialCities
+            : centennialCities
+        : allCities;
     if (cities.length === 0) {
-        fail('PRECONDITION_FAILED', '생성 가능한 도시가 없습니다.');
+        fail(
+            'PRECONDITION_FAILED',
+            isCentennial ? '장수를 생성할 소·중성이 없습니다.' : '생성 가능한 도시가 없습니다.'
+        );
     }
     const city = rng.choice(cities);
     const turnTime = buildInitialTurnTime(rng, worldState, now);
@@ -575,12 +762,45 @@ export const createGeneralFromSelectionPool = async (options: {
     const imageServer = useOwnerPicture ? (options.ownerImageServer ?? 1) : info.imgsvr;
     const defaultSpecialWar =
         typeof configConst.defaultSpecialWar === 'string' ? configConst.defaultSpecialWar : 'None';
+    const defaultSpecialDomestic =
+        typeof configConst.defaultSpecialDomestic === 'string' ? configConst.defaultSpecialDomestic : 'None';
     const personality = resolveSelectedPersonality(worldState, seedOwnerIdentity, uniqueName, options.personality);
     // 모든 사용자 입력과 DB 선조건을 검증한 뒤에만 allocator를 변경한다.
     // SelectPoolError는 정상 command 결과로 commit되므로 이보다 먼저
     // getNextGeneralId()를 호출하면 실패한 요청도 lastGeneralId를 소비한다.
     const generalId = world.getNextGeneralId();
 
+    const generalMeta: TurnGeneral['meta'] = {
+        createdBy: 'select_pool',
+        ownerName: ownerDisplayName,
+        owner_name: ownerDisplayName,
+        killturn: 5,
+        specage: specialityAges.domestic,
+        specage2: specialityAges.war,
+        dex1: isCentennial ? 0 : info.dex[0],
+        dex2: isCentennial ? 0 : info.dex[1],
+        dex3: isCentennial ? 0 : info.dex[2],
+        dex4: isCentennial ? 0 : info.dex[3],
+        dex5: isCentennial ? 0 : info.dex[4],
+        next_change: nextChangeAt.toISOString(),
+        nextChangeAt: nextChangeAt.toISOString(),
+        prestart_delete_after: prestartDeleteAfter.toISOString(),
+        ...(useOwnerPicture && options.ownerIconRevision ? { accountIconUpdatedAt: options.ownerIconRevision } : {}),
+        npc_org: 0,
+        ...buildScenarioGeneralPoolClaimMeta(
+            parseScenarioGeneralPoolCandidate({ id: token.id, uniqueName: token.uniqueName, info: token.info }),
+            now
+        ),
+    };
+    if (centennialTarget && centennialInitialStats) {
+        const mutableMeta: Record<string, unknown> = generalMeta;
+        mutableMeta[CENTENNIAL_ALL_STAR_AUX_KEY] = initialCentennialAllStarAux(
+            centennialTarget,
+            centennialRules,
+            centennialInitialStats
+        );
+    }
+
     const general: TurnGeneral = {
         id: generalId,
         userId,
@@ -595,9 +815,9 @@ export const createGeneralFromSelectionPool = async (options: {
         picture,
         imageServer,
         stats: {
-            leadership: info.leadership,
-            strength: info.strength,
-            intelligence: info.intel,
+            leadership: centennialInitialStats?.leadership ?? info.leadership,
+            strength: centennialInitialStats?.strength ?? info.strength,
+            intelligence: centennialInitialStats?.intel ?? info.intel,
         },
         experience: info.experience ?? age * 100,
         dedication: info.dedication ?? age * 100,
@@ -614,8 +834,8 @@ export const createGeneralFromSelectionPool = async (options: {
         startAge: age,
         role: {
             personality,
-            specialDomestic: info.specialDomestic,
-            specialWar: info.specialWar ?? defaultSpecialWar,
+            specialDomestic: isCentennial ? defaultSpecialDomestic : info.specialDomestic,
+            specialWar: isCentennial ? defaultSpecialWar : (info.specialWar ?? defaultSpecialWar),
             items: {
                 horse: null,
                 weapon: null,
@@ -632,26 +852,7 @@ export const createGeneralFromSelectionPool = async (options: {
         lastTurn: { command: DEFAULT_TURN_ACTION },
         penalty: {},
         refreshScoreTotal: 0,
-        meta: {
-            createdBy: 'select_pool',
-            ownerName: ownerDisplayName,
-            owner_name: ownerDisplayName,
-            killturn: 5,
-            specage: specialityAges.domestic,
-            specage2: specialityAges.war,
-            dex1: info.dex[0],
-            dex2: info.dex[1],
-            dex3: info.dex[2],
-            dex4: info.dex[3],
-            dex5: info.dex[4],
-            next_change: nextChangeAt.toISOString(),
-            nextChangeAt: nextChangeAt.toISOString(),
-            prestart_delete_after: prestartDeleteAfter.toISOString(),
-            ...(useOwnerPicture && options.ownerIconRevision
-                ? { accountIconUpdatedAt: options.ownerIconRevision }
-                : {}),
-            npc_org: 0,
-        },
+        meta: generalMeta,
     };
     if (!world.addGeneral(general)) {
         throw new Error(`장수 번호 ${generalId}를 할당할 수 없습니다.`);
@@ -674,13 +875,17 @@ export const createGeneralFromSelectionPool = async (options: {
         where: {
             id: token.id,
             ownerUserId: userId,
-            reservedUntil: { gte: now },
             generalId: null,
+            OR: [
+                { reservedUntilTick: { gte: BigInt(nowTick) } },
+                { reservedUntilTick: null, reservedUntil: { gte: now } },
+            ],
         },
         data: {
             generalId,
             ownerUserId: null,
             reservedUntil: null,
+            reservedUntilTick: null,
         },
     });
     if (occupied.count === 0) {
@@ -691,7 +896,8 @@ export const createGeneralFromSelectionPool = async (options: {
         update: { userId, lastRefresh: now },
         create: { generalId, userId, lastRefresh: now },
     });
-    await clearUnusedReservations(db, userId, now);
+    await clearUnusedReservations(db, userId, now, nowTick);
+    await synchronizeSelectionPoolWorld(db, world);
 
     const ownerJosaYi = JosaUtil.pick(ownerDisplayName, '이');
     const generalJosaRo = JosaUtil.pick(info.generalName, '로');
@@ -718,8 +924,10 @@ export const reselectGeneralFromSelectionPool = async (options: {
     const { db, world, worldState, userId, ownerDisplayName, uniqueName } = options;
     requirePoolWorld(worldState);
     const now = options.now ?? new Date();
+    const nowTick = resolveAcceptedGameTick(world, now);
     await lockSelectionUser(db, userId);
     await lockSelectionMutationTables(db);
+    await synchronizeSelectionPoolWorld(db, world);
     const persistedGeneral = await db.general.findFirst({ where: { userId } });
     const general = world.listGenerals().find((candidate) => candidate.userId === userId);
     if (!persistedGeneral || !general) {
@@ -735,21 +943,26 @@ export const reselectGeneralFromSelectionPool = async (options: {
     if (nextChangeAt && nextChangeAt.getTime() > now.getTime()) {
         fail('PRECONDITION_FAILED', '아직 다시 고를 수 없습니다');
     }
-    const token = await requireSelectionToken(db, userId, uniqueName, now);
+    const token = await requireSelectionToken(db, userId, uniqueName, now, nowTick);
     const info = parseCandidate(token);
+    const isCentennial = resolvePoolName(worldState) === CENTENNIAL_ALL_STAR_POOL;
 
     const provisionalGeneralId = -general.id;
     const claimed = await db.selectPoolEntry.updateMany({
         where: {
             id: token.id,
             ownerUserId: userId,
-            reservedUntil: { gte: now },
             generalId: null,
+            OR: [
+                { reservedUntilTick: { gte: BigInt(nowTick) } },
+                { reservedUntilTick: null, reservedUntil: { gte: now } },
+            ],
         },
         data: {
             generalId: provisionalGeneralId,
             ownerUserId: null,
             reservedUntil: null,
+            reservedUntilTick: null,
         },
     });
     if (claimed.count === 0) {
@@ -757,7 +970,7 @@ export const reselectGeneralFromSelectionPool = async (options: {
     }
     await db.selectPoolEntry.updateMany({
         where: { generalId: general.id },
-        data: { generalId: null, ownerUserId: null, reservedUntil: null },
+        data: { generalId: null, ownerUserId: null, reservedUntil: null, reservedUntilTick: null },
     });
     const finalized = await db.selectPoolEntry.updateMany({
         where: {
@@ -772,30 +985,51 @@ export const reselectGeneralFromSelectionPool = async (options: {
         throw new Error('장수 재선택 중 선택 후보 확정에 실패했습니다.');
     }
 
-    const currentMeta = asRecord(general.meta);
     const cooldown = new Date(
         now.getTime() + resolveTurnTermMinutes(worldState) * RESELECTION_TURN_MULTIPLIER * 60_000
     );
-    const updatedMeta = {
-        ...currentMeta,
+    const centennialBaseGeneral = isCentennial
+        ? {
+              ...general,
+              meta: prepareCentennialLegacyUserReselection(general, resolveCentennialRules(worldState)),
+          }
+        : general;
+    const centennialGrowth = isCentennial
+        ? applyCentennialAllStarTarget(
+              centennialBaseGeneral,
+              asCentennialTarget(info),
+              resolveCentennialEnvironment(worldState),
+              resolveCentennialRules(worldState)
+          )
+        : null;
+    const updatedMeta: TurnGeneral['meta'] = {
+        ...(centennialGrowth?.meta ?? general.meta),
         ownerName: ownerDisplayName,
         owner_name: ownerDisplayName,
-        dex1: info.dex[0],
-        dex2: info.dex[1],
-        dex3: info.dex[2],
-        dex4: info.dex[3],
-        dex5: info.dex[4],
+        ...(!isCentennial
+            ? {
+                  dex1: info.dex[0],
+                  dex2: info.dex[1],
+                  dex3: info.dex[2],
+                  dex4: info.dex[3],
+                  dex5: info.dex[4],
+              }
+            : {}),
         next_change: cooldown.toISOString(),
         nextChangeAt: cooldown.toISOString(),
+        ...buildScenarioGeneralPoolClaimMeta(
+            parseScenarioGeneralPoolCandidate({ id: token.id, uniqueName: token.uniqueName, info: token.info }),
+            now
+        ),
     };
     const updated = world.updateGeneral(general.id, {
         name: info.generalName,
-        stats: {
+        stats: centennialGrowth?.stats ?? {
             leadership: info.leadership,
             strength: info.strength,
             intelligence: info.intel,
         },
-        role: {
+        role: centennialGrowth?.role ?? {
             ...general.role,
             personality: info.ego ?? general.role.personality,
             specialDomestic: info.specialDomestic,
@@ -803,12 +1037,13 @@ export const reselectGeneralFromSelectionPool = async (options: {
         },
         picture: info.picture,
         imageServer: info.imgsvr,
-        meta: updatedMeta as unknown as TurnGeneral['meta'],
+        meta: updatedMeta,
     });
     if (!updated) {
         throw new Error('턴 데몬에서 장수 정보를 갱신하지 못했습니다.');
     }
-    await clearUnusedReservations(db, userId, now);
+    await clearUnusedReservations(db, userId, now, nowTick);
+    await synchronizeSelectionPoolWorld(db, world);
 
     const ownerJosaYi = JosaUtil.pick(ownerDisplayName, '이');
     const generalJosaRo = JosaUtil.pick(info.generalName, '로');

app/game-engine/src/turn/turnDaemon.ts

@@ -53,7 +53,7 @@ import { createAuctionBidder } from '../auction/bidder.js';
 import { createNeutralAuctionRegistrar } from '../auction/neutralRegistrar.js';
 import { createTournamentRewardFinalizer } from '../tournament/finalizer.js';
 import { createTournamentAutoStartHandler } from './tournamentAutoStart.js';
-import { createYearbookHandler } from './yearbookHandler.js';
+import { createDynastyStatisticsHandler, createYearbookHandler } from './yearbookHandler.js';
 import {
     createMonthlyEventHandler,
     createRandomizeCityTradeRateHandler,
@@ -79,6 +79,7 @@ import { createFinishNationBettingHandler, createOpenNationBettingHandler } from
 import { createScoutBlockHandler } from './monthlyScoutBlockAction.js';
 import { createAddGlobalBetrayHandler, createAssignGeneralSpecialityHandler } from './monthlySpecialityBetrayAction.js';
 import { createLostUniqueItemHandler, createMergeInheritPointRankHandler } from './monthlyUniqueInheritAction.js';
+import { createAdvanceCentennialAllStarHandler } from './monthlyCentennialAllStarAction.js';
 import {
     createNewYearHandler,
     createNoticeToHistoryLogHandler,
@@ -386,6 +387,7 @@ const createMonthlyEventActions = (options: {
         })
     );
     eventActions.set('MergeInheritPointRank', createMergeInheritPointRankHandler({ getWorld: options.getWorld }));
+    eventActions.set('AdvanceCentennialAllStar', createAdvanceCentennialAllStarHandler({ getWorld: options.getWorld }));
     eventActions.set('ProcessIncome', createProcessIncomeActionHandler(options.incomeHandler));
     eventActions.set('NoticeToHistoryLog', createNoticeToHistoryLogHandler({ getWorld: options.getWorld }));
     eventActions.set('NewYear', createNewYearHandler({ getWorld: options.getWorld }));
@@ -464,6 +466,7 @@ const createMonthlyCalendarRuntime = async (options: {
         now: () => options.getWorld()?.getGameNow(new Date(options.clock.nowMs())) ?? new Date(options.clock.nowMs()),
     });
     const calendarHandler = composeCalendarHandlers(
+        createDynastyStatisticsHandler({ getWorld: options.getWorld }).handler,
         options.monthlyEventHandler,
         options.hasEventAction('ProcessIncome') ? null : options.incomeHandler,
         createYearbookHandler({ profileName: options.profileName, getWorld: options.getWorld }).handler,

app/game-engine/src/turn/types.ts

@@ -5,6 +5,7 @@ import type {
     Nation,
     ScenarioConfig,
     ScenarioMeta,
+    ScenarioGeneralPoolCandidate,
     Troop,
     UnitSetDefinition,
     WorldSnapshot,
@@ -62,6 +63,16 @@ export interface TurnEvent {
     meta: Record<string, unknown>;
 }
 
+export interface TurnGeneralPoolEntry {
+    id: number;
+    uniqueName: string;
+    ownerUserId: string | null;
+    generalId: number | null;
+    reservedUntil: Date | null;
+    reservedUntilTick: number | null;
+    candidate: ScenarioGeneralPoolCandidate;
+}
+
 export interface PendingNeutralAuction {
     registrationKey: string;
     type: 'BUY_RICE' | 'SELL_RICE';
@@ -152,6 +163,7 @@ export interface TurnWorldSnapshot extends Omit<
     diplomacy: TurnDiplomacy[];
     events: TurnEvent[];
     initialEvents: TurnEvent[];
+    generalPoolEntries?: TurnGeneralPoolEntry[];
     generals: TurnGeneral[];
     cities: City[];
     nations: Nation[];

app/game-engine/src/turn/unificationHandler.ts

@@ -3,7 +3,7 @@ import { LogCategory, LogFormat, LogScope, type LogEntryDraft } from '@sammo-ts/
 
 import type { InMemoryTurnWorld, TurnCalendarContext, TurnCalendarHandler } from './inMemoryWorld.js';
 import type { PendingUnificationAuctionCancellation } from './types.js';
-import { queueYearbookSnapshot } from './yearbookHandler.js';
+import { queueYearbookSnapshot, updateDynastyStatistics } from './yearbookHandler.js';
 
 const UNIFIER_POINT = 2000;
 const INVADER_MESSAGE_OPTIONS = [
@@ -67,6 +67,7 @@ export const createUnificationHandler = (options: {
             if (cities.length === 0 || cities.some((city) => city.nationId !== winner.id)) return;
 
             const serverId = resolveServerId(world, options.profileName);
+            updateDynastyStatistics(world);
             world.pushLog(buildNationHistoryLog(winner.id, winner.name));
 
             const auctionCancellations = (await options.loadPendingUniqueAuctions?.()) ?? [];

app/game-engine/src/turn/worldCommandHandler.ts

@@ -54,6 +54,7 @@ import {
 } from './scenarioStaticEvents.js';
 import {
     createGeneralFromSelectionPool,
+    reserveSelectionPool,
     reselectGeneralFromSelectionPool,
     SelectPoolError,
 } from './selectPoolService.js';
@@ -158,6 +159,7 @@ const resolveCommandAcceptedAt = async (
                 | 'ensureDieOnPrestartStatus'
                 | 'joinCreateGeneral'
                 | 'npcPossessGeneral'
+                | 'selectPoolReserve'
                 | 'selectPoolCreate'
                 | 'selectPoolReselect'
                 | 'adjustGeneralIcon';
@@ -183,6 +185,21 @@ const resolveCommandAcceptedAt = async (
     return event.createdAt;
 };
 
+const resolveSelectionCommandAcceptedAt = async (
+    db: DatabaseClient,
+    world: InMemoryTurnWorld,
+    command: Extract<TurnDaemonCommand, { type: 'selectPoolReserve' | 'selectPoolCreate' | 'selectPoolReselect' }>
+): Promise<Date> => {
+    const operationalAcceptedAt = await resolveCommandAcceptedAt(db, command);
+    if (command.acceptedGameTick !== undefined) {
+        return world.gameTickToDate(command.acceptedGameTick);
+    }
+    if (command.acceptedGameAt !== undefined) {
+        return new Date(command.acceptedGameAt);
+    }
+    return world.getGameNow(operationalAcceptedAt);
+};
+
 const resolveOperationalAcceptedAt = async (
     db: DatabaseClient,
     command: Pick<TurnDaemonCommand, 'type' | 'requestId'>
@@ -347,8 +364,7 @@ async function handleSelectPoolCreate(
     if (!worldState) {
         throw new Error('Selection-pool world state is missing.');
     }
-    const operationalAcceptedAt = await resolveCommandAcceptedAt(db, command);
-    const acceptedAt = ctx.world.getGameNow(operationalAcceptedAt);
+    const acceptedAt = await resolveSelectionCommandAcceptedAt(db, ctx.world, command);
     try {
         return {
             type: 'selectPoolCreate',
@@ -380,6 +396,45 @@ async function handleSelectPoolCreate(
     }
 }
 
+async function handleSelectPoolReserve(
+    ctx: CommandHandlerContext,
+    command: Extract<TurnDaemonCommand, { type: 'selectPoolReserve' }>
+): Promise<TurnDaemonCommandResult> {
+    const db = requireCommandDatabase(ctx);
+    const worldState = await db.worldState.findUnique({
+        where: { id: ctx.world.getState().id },
+    });
+    if (!worldState) {
+        throw new Error('Selection-pool world state is missing.');
+    }
+    const acceptedAt = await resolveSelectionCommandAcceptedAt(db, ctx.world, command);
+    try {
+        return {
+            type: 'selectPoolReserve',
+            ok: true,
+            reservation: await reserveSelectionPool({
+                db,
+                world: ctx.world,
+                worldState,
+                userId: command.userId,
+                seedOwnerIdentity: command.seedOwnerIdentity,
+                now: acceptedAt,
+                ...(command.acceptedGameTick === undefined ? {} : { acceptedGameTick: command.acceptedGameTick }),
+            }),
+        };
+    } catch (error) {
+        if (error instanceof SelectPoolError) {
+            return {
+                type: 'selectPoolReserve',
+                ok: false,
+                code: error.code,
+                reason: error.message,
+            };
+        }
+        throw error;
+    }
+}
+
 async function handleSelectPoolReselect(
     ctx: CommandHandlerContext,
     command: Extract<TurnDaemonCommand, { type: 'selectPoolReselect' }>
@@ -391,8 +446,7 @@ async function handleSelectPoolReselect(
     if (!worldState) {
         throw new Error('Selection-pool world state is missing.');
     }
-    const operationalAcceptedAt = await resolveCommandAcceptedAt(db, command);
-    const acceptedAt = ctx.world.getGameNow(operationalAcceptedAt);
+    const acceptedAt = await resolveSelectionCommandAcceptedAt(db, ctx.world, command);
     try {
         return {
             type: 'selectPoolReselect',
@@ -420,7 +474,10 @@ async function handleSelectPoolReselect(
 }
 
 interface AuctionFinalizer {
-    finalize(auctionId: number, db?: GamePrisma.TransactionClient): Promise<TurnDaemonCommandResult>;
+    finalize(
+        command: Extract<TurnDaemonCommand, { type: 'auctionFinalize' }>,
+        db?: GamePrisma.TransactionClient
+    ): Promise<TurnDaemonCommandResult>;
 }
 
 interface AuctionBidder {
@@ -1780,7 +1837,7 @@ async function handleAuctionFinalize(
             reason: '경매 확정기가 준비되지 않았습니다.',
         };
     }
-    return ctx.auctionFinalizer.finalize(command.auctionId, ctx.commandDb);
+    return ctx.auctionFinalizer.finalize(command, ctx.commandDb);
 }
 
 async function handleAuctionOpen(
@@ -2277,49 +2334,57 @@ async function handleTournamentBettingPayout(
         };
     }
 
+    const tournamentName = ['전력전', '통솔전', '일기토', '설전'][command.tournamentType ?? -1] ?? '대회';
+    const payoutsByGeneral = new Map<number, number>();
+    for (const payout of command.payouts) {
+        if (
+            !payout ||
+            typeof payout.generalId !== 'number' ||
+            typeof payout.amount !== 'number' ||
+            payout.amount <= 0
+        ) {
+            continue;
+        }
+        payoutsByGeneral.set(payout.generalId, (payoutsByGeneral.get(payout.generalId) ?? 0) + payout.amount);
+    }
+
     let processed = 0;
     let missing = 0;
     let totalPayout = 0;
-    const metaDeltas = new Map<number, { betwin: number; betwingold: number }>();
-
-    for (const payout of command.payouts) {
-        if (!payout || typeof payout.generalId !== 'number' || typeof payout.amount !== 'number') {
-            continue;
-        }
-        if (payout.amount <= 0) {
-            continue;
-        }
-        const general = world.getGeneralById(payout.generalId);
+    for (const [generalId, amount] of payoutsByGeneral) {
+        const general = world.getGeneralById(generalId);
         if (!general) {
             missing += 1;
             continue;
         }
-        world.updateGeneral(payout.generalId, {
-            gold: general.gold + payout.amount,
+        const shouldRecordRank =
+            general.npcState === 0 ||
+            (general.npcState === 1 &&
+                typeof general.meta.betgold === 'number' &&
+                Number.isFinite(general.meta.betgold) &&
+                general.meta.betgold > 0);
+        const nextMeta = { ...general.meta } as TurnGeneral['meta'];
+        if (shouldRecordRank) {
+            const currentBetwin = typeof nextMeta.betwin === 'number' ? Number(nextMeta.betwin) : 0;
+            const currentBetwingold = typeof nextMeta.betwingold === 'number' ? Number(nextMeta.betwingold) : 0;
+            nextMeta.betwin = currentBetwin + 1;
+            nextMeta.betwingold = currentBetwingold + amount;
+        }
+        world.updateGeneral(generalId, {
+            gold: general.gold + amount,
+            ...(shouldRecordRank ? { meta: nextMeta } : {}),
         });
         processed += 1;
-        totalPayout += payout.amount;
-        const currentDelta = metaDeltas.get(payout.generalId) ?? { betwin: 0, betwingold: 0 };
-        metaDeltas.set(payout.generalId, {
-            betwin: currentDelta.betwin + 1,
-            betwingold: currentDelta.betwingold + payout.amount,
+        totalPayout += amount;
+        world.pushLog({
+            scope: LogScope.GENERAL,
+            category: LogCategory.ACTION,
+            format: LogFormat.EVENT_PLAIN,
+            generalId,
+            text: `<C>${tournamentName}</>의 베팅 당첨 보상으로 <C>${amount.toLocaleString('ko-KR')}</>의 <S>금</> 획득!`,
+            meta: {},
         });
     }
-
-    for (const [generalId, delta] of metaDeltas) {
-        const general = world.getGeneralById(generalId);
-        if (!general) {
-            continue;
-        }
-        const nextMeta = { ...general.meta } as TurnGeneral['meta'];
-        const betwinKey = 'betwin';
-        const betwingoldKey = 'betwingold';
-        const currentBetwin = typeof nextMeta[betwinKey] === 'number' ? Number(nextMeta[betwinKey]) : 0;
-        const currentBetwingold = typeof nextMeta[betwingoldKey] === 'number' ? Number(nextMeta[betwingoldKey]) : 0;
-        nextMeta[betwinKey] = currentBetwin + delta.betwin;
-        nextMeta[betwingoldKey] = currentBetwingold + delta.betwingold;
-        world.updateGeneral(generalId, { meta: nextMeta });
-    }
     return {
         type: 'tournamentBettingPayout',
         ok: true,
@@ -2346,7 +2411,147 @@ async function handleTournamentReward(
     return ctx.tournamentRewardFinalizer.finalize(command, ctx.commandDb);
 }
 
-// 설문 보상은 API에서 전달된 RNG 결과를 재검증한 뒤 월드에 반영한다.
+type VoteSelectionPersistenceResult = 'inserted' | 'existing-match' | 'existing-mismatch' | 'missing';
+
+const normalizePersistedVoteSelection = (value: unknown): number[] | null => {
+    let parsed = value;
+    if (typeof value === 'string') {
+        try {
+            parsed = JSON.parse(value) as unknown;
+        } catch {
+            return null;
+        }
+    }
+    if (!Array.isArray(parsed)) return null;
+    if (parsed.some((entry) => typeof entry !== 'number' || !Number.isInteger(entry))) return null;
+    const normalized = [...parsed].sort((left, right) => left - right);
+    return new Set(normalized).size === normalized.length ? normalized : null;
+};
+
+const voteSelectionsMatch = (stored: unknown, submitted: number[]): boolean => {
+    const normalized = normalizePersistedVoteSelection(stored);
+    return (
+        normalized !== null &&
+        normalized.length === submitted.length &&
+        normalized.every((value, index) => value === submitted[index])
+    );
+};
+
+const readExistingVoteSelection = async (
+    ctx: CommandHandlerContext,
+    command: Extract<TurnDaemonCommand, { type: 'voteReward' }>,
+    selection: number[]
+): Promise<Exclude<VoteSelectionPersistenceResult, 'inserted'>> => {
+    if (!ctx.commandDb) return 'missing';
+    const rows = await ctx.commandDb.$queryRaw<Array<{ selection: unknown }>>(GamePrisma.sql`
+        SELECT selection
+        FROM vote
+        WHERE vote_id = ${command.voteId}
+          AND general_id = ${command.generalId}
+        FOR UPDATE
+    `);
+    if (!rows[0]) return 'missing';
+    return voteSelectionsMatch(rows[0].selection, selection) ? 'existing-match' : 'existing-mismatch';
+};
+
+const insertVoteSelection = async (
+    ctx: CommandHandlerContext,
+    command: Extract<TurnDaemonCommand, { type: 'voteReward' }>,
+    general: TurnGeneral,
+    selection: number[]
+): Promise<VoteSelectionPersistenceResult> => {
+    if (!ctx.commandDb) {
+        return 'missing';
+    }
+    const rows = await ctx.commandDb.$queryRaw<Array<{ id: number }>>(GamePrisma.sql`
+        INSERT INTO vote (vote_id, general_id, nation_id, selection)
+        SELECT poll.id,
+            ${general.id},
+            ${general.nationId},
+            CAST(${JSON.stringify(selection)} AS jsonb)
+        FROM vote_poll poll
+        WHERE poll.id = ${command.voteId}
+        ON CONFLICT (vote_id, general_id) DO NOTHING
+        RETURNING id
+    `);
+    if (rows[0]?.id) return 'inserted';
+    return readExistingVoteSelection(ctx, command, selection);
+};
+
+type VotePollValidationRow = {
+    options: unknown;
+    multipleOptions: number;
+    endAt: Date | null;
+    endTick: bigint | number | string | null;
+    closedAt: Date | null;
+};
+
+export const hasVotePollDeadlinePassed = (
+    poll: Pick<VotePollValidationRow, 'endAt' | 'endTick' | 'closedAt'>,
+    acceptedGameAt: Date,
+    acceptedGameTick: number
+): boolean => {
+    const endTick =
+        poll.endTick === null ? null : typeof poll.endTick === 'bigint' ? poll.endTick : BigInt(poll.endTick);
+    return (
+        poll.closedAt !== null ||
+        (endTick !== null
+            ? endTick < BigInt(acceptedGameTick)
+            : Boolean(poll.endAt && poll.endAt.getTime() < acceptedGameAt.getTime()))
+    );
+};
+
+const parseVoteOptionCount = (value: unknown): number => {
+    if (Array.isArray(value)) {
+        return value.filter((entry) => typeof entry === 'string').length;
+    }
+    if (typeof value !== 'string') return 0;
+    try {
+        const parsed = JSON.parse(value) as unknown;
+        return Array.isArray(parsed) ? parsed.filter((entry) => typeof entry === 'string').length : 0;
+    } catch {
+        return 0;
+    }
+};
+
+const validateVoteSelectionInTransaction = async (
+    ctx: CommandHandlerContext,
+    command: Extract<TurnDaemonCommand, { type: 'voteReward' }>,
+    selection: number[]
+): Promise<string | null> => {
+    if (!ctx.commandDb) return '설문 응답 트랜잭션이 준비되지 않았습니다.';
+    const rows = await ctx.commandDb.$queryRaw<VotePollValidationRow[]>(GamePrisma.sql`
+        SELECT options,
+               multiple_options AS "multipleOptions",
+               end_at AS "endAt",
+               end_tick AS "endTick",
+               closed_at AS "closedAt"
+        FROM vote_poll
+        WHERE id = ${command.voteId}
+        FOR UPDATE
+    `);
+    const poll = rows[0];
+    if (!poll) return '설문조사가 없습니다.';
+
+    const processingNow = ctx.world.getGameNow(new Date());
+    const acceptedGameTick = command.acceptedGameTick ?? ctx.world.dateToGameTick(processingNow);
+    const acceptedGameAt =
+        command.acceptedGameTick === undefined ? processingNow : ctx.world.gameTickToDate(command.acceptedGameTick);
+    if (hasVotePollDeadlinePassed(poll, acceptedGameAt, acceptedGameTick)) {
+        return '설문조사가 종료되었습니다.';
+    }
+
+    const optionCount = parseVoteOptionCount(poll.options);
+    if (selection.some((value) => value < 0 || value >= optionCount)) {
+        return '선택한 항목이 없습니다.';
+    }
+    if (poll.multipleOptions >= 1 && selection.length > poll.multipleOptions) {
+        return '선택한 항목이 너무 많습니다.';
+    }
+    return null;
+};
+
+// 설문 응답과 보상은 같은 ENGINE mutation transaction에서 확정한다.
 async function handleVoteReward(
     ctx: CommandHandlerContext,
     command: Extract<TurnDaemonCommand, { type: 'voteReward' }>
@@ -2367,7 +2572,8 @@ async function handleVoteReward(
     const metaRecord = asRecord(baseMeta);
     const existingRewards = asRecord(metaRecord.voteRewards);
     const rewardKey = String(command.voteId);
-    if (Object.prototype.hasOwnProperty.call(existingRewards, rewardKey)) {
+    const hasExistingReward = Object.prototype.hasOwnProperty.call(existingRewards, rewardKey);
+    const buildAlreadyAppliedResult = (): TurnDaemonCommandResult => {
         const existingValue = existingRewards[rewardKey];
         const existingEntry = asRecord(existingValue);
         const existingItemKey = typeof existingEntry.itemKey === 'string' ? existingEntry.itemKey : null;
@@ -2381,6 +2587,71 @@ async function handleVoteReward(
             itemKey: existingItemKey ?? null,
             alreadyApplied: true,
         };
+    };
+
+    const sortedSelection = [...command.selection].sort((a, b) => a - b);
+    if (
+        sortedSelection.length === 0 ||
+        sortedSelection.some((value) => !Number.isInteger(value)) ||
+        new Set(sortedSelection).size !== sortedSelection.length
+    ) {
+        return {
+            type: 'voteReward',
+            ok: false,
+            voteId: command.voteId,
+            generalId: command.generalId,
+            reason: '선택한 항목이 올바르지 않습니다.',
+        };
+    }
+    if (!ctx.commandDb) {
+        return {
+            type: 'voteReward',
+            ok: false,
+            voteId: command.voteId,
+            generalId: command.generalId,
+            reason: '설문 응답 트랜잭션이 준비되지 않았습니다.',
+        };
+    }
+    if (hasExistingReward) {
+        // The reward marker is the idempotency authority. Do not invent a vote
+        // row from a later retry when the original selection is unavailable.
+        return buildAlreadyAppliedResult();
+    }
+
+    const selectionError = await validateVoteSelectionInTransaction(ctx, command, sortedSelection);
+    let votePersistence: VoteSelectionPersistenceResult | null = null;
+    if (selectionError === '설문조사가 종료되었습니다.') {
+        // Before vote+reward became one ENGINE transaction, the API could
+        // persist the vote and fail before the reward command committed. A
+        // matching locked row is sufficient evidence to repair that partial
+        // even when the poll has since closed.
+        votePersistence = await readExistingVoteSelection(ctx, command, sortedSelection);
+        if (votePersistence === 'existing-mismatch') {
+            return {
+                type: 'voteReward',
+                ok: false,
+                voteId: command.voteId,
+                generalId: command.generalId,
+                reason: '이미 설문조사를 완료하였습니다.',
+            };
+        }
+        if (votePersistence !== 'existing-match') {
+            return {
+                type: 'voteReward',
+                ok: false,
+                voteId: command.voteId,
+                generalId: command.generalId,
+                reason: selectionError,
+            };
+        }
+    } else if (selectionError) {
+        return {
+            type: 'voteReward',
+            ok: false,
+            voteId: command.voteId,
+            generalId: command.generalId,
+            reason: selectionError,
+        };
     }
 
     const worldState = world.getState();
@@ -2391,9 +2662,20 @@ async function handleVoteReward(
     const initMonth = readMetaNumber(worldMeta, 'initMonth', 1);
     const scenarioId = readMetaNumber(worldMeta, 'scenarioId', 0);
     const hiddenSeed = worldMeta.hiddenSeed ?? worldMeta.seed ?? worldState.id;
+    const configConst = asRecord(world.getScenarioConfig().const);
+    const configuredDevelCost = readMetaNumber(
+        configConst,
+        'develCost',
+        readMetaNumber(configConst, 'develcost', readMetaNumber(configConst, 'develrate', 0))
+    );
+    const voteReward =
+        readMetaNumber(
+            worldMeta,
+            'develcost',
+            readMetaNumber(worldMeta, 'develCost', readMetaNumber(worldMeta, 'develrate', configuredDevelCost))
+        ) * 5;
 
     const itemRegistry = await getItemRegistry();
-    const configConst = asRecord(world.getScenarioConfig().const);
     const uniqueConfig = resolveUniqueConfig(configConst);
     const generals = world.listGenerals();
     const occupiedUniqueCounts = countOccupiedUniqueItems(
@@ -2438,34 +2720,27 @@ async function handleVoteReward(
         acquireType: '설문조사',
     });
 
-    const expectedUnique = command.unique?.expected ?? false;
-    const expectedItemKey = command.unique?.itemKey ?? null;
-    if (expectedUnique !== Boolean(itemKey)) {
+    const awardedItemModule = itemKey ? itemRegistry.get(itemKey) : null;
+    if (itemKey && !awardedItemModule) {
         return {
             type: 'voteReward',
             ok: false,
             voteId: command.voteId,
             generalId: command.generalId,
-            reason: '유니크 판정이 일치하지 않습니다.',
+            reason: '유니크 아이템을 찾을 수 없습니다.',
         };
     }
-    if (expectedUnique) {
-        if (!expectedItemKey || !itemKey || expectedItemKey !== itemKey) {
-            return {
-                type: 'voteReward',
-                ok: false,
-                voteId: command.voteId,
-                generalId: command.generalId,
-                reason: '유니크 판정이 일치하지 않습니다.',
-            };
-        }
-    } else if (itemKey) {
+
+    if (votePersistence === null) {
+        votePersistence = await insertVoteSelection(ctx, command, general, sortedSelection);
+    }
+    if (votePersistence !== 'inserted' && votePersistence !== 'existing-match') {
         return {
             type: 'voteReward',
             ok: false,
             voteId: command.voteId,
             generalId: command.generalId,
-            reason: '유니크 판정이 일치하지 않습니다.',
+            reason: '이미 설문조사를 완료하였습니다.',
         };
     }
 
@@ -2488,36 +2763,26 @@ async function handleVoteReward(
     };
 
     const patch: Partial<TurnGeneral> = {
-        gold: general.gold + command.goldReward,
+        gold: general.gold + voteReward,
         meta: nextMeta,
     };
 
-    if (itemKey) {
-        const itemModule = itemRegistry.get(itemKey);
-        if (!itemModule) {
-            return {
-                type: 'voteReward',
-                ok: false,
-                voteId: command.voteId,
-                generalId: command.generalId,
-                reason: '유니크 아이템을 찾을 수 없습니다.',
-            };
-        }
+    if (itemKey && awardedItemModule) {
         const nextGeneral = {
             ...general,
             role: { ...general.role, items: { ...general.role.items } },
             itemInventory: cloneItemInventory(ensureItemInventory(general)),
         };
-        equipNewItem(nextGeneral, itemModule.slot, itemKey, {
-            ...(itemModule.initialCharges === undefined ? {} : { charges: itemModule.initialCharges }),
+        equipNewItem(nextGeneral, awardedItemModule.slot, itemKey, {
+            ...(awardedItemModule.initialCharges === undefined ? {} : { charges: awardedItemModule.initialCharges }),
         });
         patch.role = nextGeneral.role;
         patch.itemInventory = nextGeneral.itemInventory;
 
         const nationName = world.getNationById(general.nationId)?.name ?? '재야';
         const generalName = general.name;
-        const itemName = itemModule.name;
-        const itemRawName = itemModule.rawName;
+        const itemName = awardedItemModule.name;
+        const itemRawName = awardedItemModule.rawName;
         const josaYi = JosaUtil.pick(generalName, '이');
         const josaUl = JosaUtil.pick(itemRawName, '을');
 
@@ -2677,6 +2942,8 @@ export const createTurnDaemonCommandHandler = (options: {
             handleJoinCreateGeneral(ctx, command as Extract<TurnDaemonCommand, { type: 'joinCreateGeneral' }>),
         npcPossessGeneral: (command) =>
             handleNpcPossessGeneral(ctx, command as Extract<TurnDaemonCommand, { type: 'npcPossessGeneral' }>),
+        selectPoolReserve: (command) =>
+            handleSelectPoolReserve(ctx, command as Extract<TurnDaemonCommand, { type: 'selectPoolReserve' }>),
         selectPoolCreate: (command) =>
             handleSelectPoolCreate(ctx, command as Extract<TurnDaemonCommand, { type: 'selectPoolCreate' }>),
         selectPoolReselect: (command) =>

app/game-engine/src/turn/worldLoader.ts

@@ -17,11 +17,13 @@ import type {
     GeneralLastTurn,
     Nation,
     ScenarioConfig,
+    ScenarioGeneralPoolCandidate,
     ScenarioMeta,
     Troop,
     TriggerValue,
 } from '@sammo-ts/logic';
 import { normalizeScenarioEffect } from '@sammo-ts/logic';
+import { parseScenarioGeneralPoolCandidate } from '@sammo-ts/logic';
 import { projectItemSlots, readItemInventoryFromMeta } from '@sammo-ts/logic/items/index.js';
 import { z } from 'zod';
 import { GameClock, asRecord, isRecord, type GameClockMode } from '@sammo-ts/common';
@@ -30,7 +32,7 @@ import type { MapLoaderOptions } from '../scenario/mapLoader.js';
 import { loadMapDefinitionByName } from '../scenario/mapLoader.js';
 import type { UnitSetLoaderOptions } from '../scenario/unitSetLoader.js';
 import { loadUnitSetDefinitionByName } from '../scenario/unitSetLoader.js';
-import type { TurnDiplomacy, TurnEvent, TurnGeneral, TurnWorldLoadResult } from './types.js';
+import type { TurnDiplomacy, TurnEvent, TurnGeneral, TurnGeneralPoolEntry, TurnWorldLoadResult } from './types.js';
 import { readDiplomacyMeta } from '@sammo-ts/logic';
 import { applyPersistedRankRowsToMeta } from './rankData.js';
 
@@ -360,6 +362,27 @@ const mapEventRow = (row: {
     meta: asRecord(row.meta),
 });
 
+const mapGeneralPoolRow = (row: {
+    id: number;
+    uniqueName: string;
+    ownerUserId: string | null;
+    generalId: number | null;
+    reservedUntil: Date | null;
+    reservedUntilTick: bigint | null;
+    info: JsonValue;
+}): TurnGeneralPoolEntry => ({
+    id: row.id,
+    uniqueName: row.uniqueName,
+    ownerUserId: row.ownerUserId,
+    generalId: row.generalId,
+    reservedUntil: row.reservedUntil,
+    reservedUntilTick:
+        row.reservedUntilTick === null
+            ? null
+            : toSafeTick(row.reservedUntilTick, `select_pool.reserved_until_tick(${row.id})`),
+    candidate: parseScenarioGeneralPoolCandidate(row) satisfies ScenarioGeneralPoolCandidate,
+});
+
 const mapTroopRow = (row: TurnEngineTroopRow): Troop => ({
     id: row.troopLeaderId,
     nationId: row.nationId,
@@ -386,6 +409,7 @@ export const loadTurnWorldFromDatabase = async (options: TurnWorldLoaderOptions)
             diplomacyRows,
             troopRows,
             eventRows,
+            generalPoolRows,
         ] = await Promise.all([
             prisma.general.findMany(),
             prisma.rankData.findMany(),
@@ -398,6 +422,7 @@ export const loadTurnWorldFromDatabase = async (options: TurnWorldLoaderOptions)
             prisma.event.findMany({
                 orderBy: [{ priority: 'desc' }, { id: 'asc' }],
             }),
+            prisma.selectPoolEntry.findMany({ orderBy: { id: 'asc' } }),
         ]);
 
         const meta = asRecord(worldState.meta);
@@ -465,6 +490,7 @@ export const loadTurnWorldFromDatabase = async (options: TurnWorldLoaderOptions)
 
         const worldConfig = asRecord(worldState.config);
         const scenarioConfig = mapScenarioConfig(worldState.config);
+        const targetGeneralPool = scenarioConfig.map.targetGeneralPool;
         const mapName = scenarioConfig.environment?.mapName ?? 'che';
         const map = await loadMapDefinitionByName(mapName, options.mapOptions);
         const unitSetName = scenarioConfig.environment?.unitSet ?? 'che';
@@ -508,6 +534,9 @@ export const loadTurnWorldFromDatabase = async (options: TurnWorldLoaderOptions)
                 diplomacy,
                 events,
                 initialEvents,
+                ...(typeof targetGeneralPool === 'string'
+                    ? { generalPoolEntries: generalPoolRows.map(mapGeneralPoolRow) }
+                    : {}),
             },
         };
     } finally {

app/game-engine/src/turn/yearbookHandler.ts

@@ -58,6 +58,9 @@ const resolveStartYear = (meta: Record<string, unknown>): number => {
     return 0;
 };
 
+const readStoredSnapshotNumber = (value: unknown): number | null =>
+    typeof value === 'number' && Number.isFinite(value) ? value : null;
+
 const buildMapSnapshot = (world: InMemoryTurnWorld, year: number, month: number): YearbookMap => {
     const state = world.getState();
     const cityList: MapCityCompact[] = world.listCities().map((city) => {
@@ -134,40 +137,57 @@ const buildNationSnapshot = (world: InMemoryTurnWorld): YearbookNation[] => {
         generalStatsByNation.set(general.nationId, entry);
     }
 
-    return nations.map((nation) => {
+    const projected = nations.map((nation) => {
         const generalStats = generalStatsByNation.get(nation.id) ?? {
             goldRice: 0,
             statPower: 0,
             expDed: 0,
             generalCount: 0,
         };
-        const cityStats = cityStatsByNation.get(nation.id) ?? { popSum: 0, valueSum: 0, maxSum: 0 };
-        const resource = Math.round(((nation.gold ?? 0) + (nation.rice ?? 0) + generalStats.goldRice) / 100);
-        const tech = asNumber(asRecord(nation.meta).tech, 0);
-        const cityPower =
-            nation.level > 0 && cityStats.maxSum > 0
-                ? Math.round((cityStats.popSum * cityStats.valueSum) / cityStats.maxSum / 100)
-                : 0;
-        const expDed = Math.round(generalStats.expDed / 100);
-        const power = Math.round((resource + tech + cityPower + generalStats.statPower + expDed) / 10);
+        const nationMeta = asRecord(nation.meta);
+        const storedPower = readStoredSnapshotNumber(nation.power);
+        let power = 1;
+        if (nation.id !== 0) {
+            if (storedPower !== null) {
+                power = storedPower;
+            } else {
+                // Old or malformed in-memory snapshots can lack the monthly
+                // nation projection. Only that absence uses the former derived
+                // value; current worlds archive the stored Ref-compatible value.
+                const cityStats = cityStatsByNation.get(nation.id) ?? { popSum: 0, valueSum: 0, maxSum: 0 };
+                const resource = Math.round((nation.gold + nation.rice + generalStats.goldRice) / 100);
+                const tech = asNumber(nationMeta.tech, 0);
+                const cityPower =
+                    nation.level > 0 && cityStats.maxSum > 0
+                        ? Math.round((cityStats.popSum * cityStats.valueSum) / cityStats.maxSum / 100)
+                        : 0;
+                const expDed = Math.round(generalStats.expDed / 100);
+                power = Math.round((resource + tech + cityPower + generalStats.statPower + expDed) / 10);
+            }
+        }
+        const storedGeneralCount = readStoredSnapshotNumber(nationMeta.gennum);
+        const generalCount = nation.id === 0 ? 1 : (storedGeneralCount ?? generalStats.generalCount);
 
         return {
             id: nation.id,
-            name: nation.name,
-            color: nation.color,
-            level: nation.level,
+            name: nation.id === 0 ? '재야' : nation.name,
+            color: nation.id === 0 ? '#000000' : nation.color,
+            level: nation.id === 0 ? 0 : nation.level,
             power,
-            generalCount: generalStats.generalCount,
+            generalCount,
             cities: cityNamesByNation.get(nation.id) ?? [],
         };
     });
+    // Ref's getCurrentHistory() replaces nation 0 with its canonical static
+    // projection and then applies a stable descending-power sort.
+    return projected.sort((left, right) => right.power - left.power);
 };
 
 const increment = (target: Record<string, number>, key: string): void => {
     target[key] = (target[key] ?? 0) + 1;
 };
 
-const updateDynastyStatistics = (world: InMemoryTurnWorld): void => {
+export const updateDynastyStatistics = (world: InMemoryTurnWorld): void => {
     const state = world.getState();
     const previous = asRecord(state.meta.dynastyStatistics);
     const activeNations = world
@@ -247,8 +267,22 @@ export const createYearbookHandler = (options: {
         beforeMonthChanged: (context) => {
             const world = options.getWorld();
             if (!world) return;
-            updateDynastyStatistics(world);
             queueYearbookSnapshot(world, options.profileName, context.previousYear, context.previousMonth);
         },
     },
 });
+
+export const createDynastyStatisticsHandler = (options: {
+    getWorld: () => InMemoryTurnWorld | null;
+}): { handler: TurnCalendarHandler } => ({
+    handler: {
+        // Ref calls checkStatistic() after turnDate() only when the newly
+        // entered month is January. Unification takes one additional sample.
+        onMonthChanged: (context) => {
+            if (context.currentMonth !== 1) return;
+            const world = options.getWorld();
+            if (!world) return;
+            updateDynastyStatistics(world);
+        },
+    },
+});