diff --git a/.vscode/settings.json b/.vscode/settings.json
index 4447baa4..87d45fb0 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -5,7 +5,7 @@
         "**/.hg": true,
         "**/CVS": true,
         "**/.DS_Store": true,
-        "**/logs/*.txt": true,
+        "**/logs/**/*.txt": true,
         "**/session/sess*":true,
         "/che":true,
         "/kwe":true,
diff --git a/hwe/a_traffic.php b/hwe/a_traffic.php
index fbfc4ff9..b3e021c7 100644
--- a/hwe/a_traffic.php
+++ b/hwe/a_traffic.php
@@ -12,7 +12,7 @@ increaseRefresh("갱신정보", 2);
 
 $admin = $gameStor->getValues(['year','month','refresh','maxrefresh','maxonline']);
 
-$log = getRawFileLogRecent(__dir__.'/logs/_traffic.txt', 11, 100);
+$log = getRawFileLogRecent(__dir__.'/logs/'.UniqueConst::$serverID.'/_traffic.txt', 11, 100);
 
 $date = [];
 $year = [];
diff --git a/hwe/func.php b/hwe/func.php
index 53bda63e..53e44080 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -1266,7 +1266,7 @@ function increaseRefresh($type="", $cnt=1) {
     $date2 = substr($date, 0, 10);
     $online = getOnlineNum();
     file_put_contents(
-        __dir__."/logs/_{$date2}_refresh.txt",
+        __dir__."/logs/".UniqueConst::$serverID."/_{$date2}_refresh.txt",
         sprintf(
             "%s, %s, %s, %s, %s, %d\n",
             $date,
@@ -1303,7 +1303,7 @@ function increaseRefresh($type="", $cnt=1) {
     }
     if($str != "") {
         file_put_contents(
-            __dir__."/logs/_{$date2}_ipcheck.txt",
+            __dir__."/logs/".UniqueConst::$serverID."/_{$date2}_ipcheck.txt",
             sprintf(
                 "%s, %s, %s%s\n",
                 $session->userName,
@@ -1338,7 +1338,7 @@ function updateTraffic() {
 
     $date = date('Y-m-d H:i:s');
     //일시|년|월|총갱신|접속자|최다갱신자
-    file_put_contents(__dir__."/logs/_traffic.txt",
+    file_put_contents(__dir__."/logs/".UniqueConst::$serverID."/_traffic.txt",
         Json::encode([
             $date,
             $admin['year'],
diff --git a/hwe/func_history.php b/hwe/func_history.php
index 43c4a217..813916ec 100644
--- a/hwe/func_history.php
+++ b/hwe/func_history.php
@@ -5,7 +5,7 @@ namespace sammo;
 
 function delStepLog() {
     $date = date('Y_m_d');
-    @unlink(__dir__."/logs/_{$date}_steplog.txt");
+    @unlink(__dir__."/logs/".UniqueConst::$serverID."/_{$date}_steplog.txt");
 }
 
 function pushRawFileLog($path, $lines){
@@ -50,81 +50,81 @@ function eraseTnmtFightLogAll(){
 }
 
 function eraseTnmtFightLog(int $group){
-    $filepath = __dir__."/logs/fight{$group}.txt";
+    $filepath = __dir__."/logs/".UniqueConst::$serverID."/fight{$group}.txt";
     if(file_exists($filepath)){
         @unlink($filepath);
     }
 }
 
 function pushTnmtFightLog(int $group, $log) {
-    pushRawFileLog(__dir__."/logs/fight{$group}.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/fight{$group}.txt", $log);
 }
 
 function getTnmtFightLogAll(int $group) {
-    return join('<br>',getFormattedFileLogAll(__dir__."/logs/fight{$group}.txt"));
+    return join('<br>',getFormattedFileLogAll(__dir__."/logs/".UniqueConst::$serverID."/fight{$group}.txt"));
 }
 
 function pushSabotageLog($log) {
-    pushRawFileLog(__dir__."/logs/_sabotagelog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_sabotagelog.txt", $log);
 }
 
 function getSabotageLogRecent($count) {
-    return join('<br>', getFormattedFileLogRecent(__dir__."/logs/_sabotagelog.txt", $count, 150));
+    return join('<br>', getFormattedFileLogRecent(__dir__."/logs/".UniqueConst::$serverID."/_sabotagelog.txt", $count, 150));
 }
 
 function pushProcessLog($log) {
     $date = date('Y_m_d');
-    pushRawFileLog(__dir__."/logs/_{$date}_processlog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_{$date}_processlog.txt", $log);
 }
 
 
 function pushStepLog($log) {
     $date = date('Y_m_d');
-    pushRawFileLog(__dir__."/logs/_{$date}_steplog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_{$date}_steplog.txt", $log);
 }
 
 function pushLockLog($log) {
     $date = date('Y_m_d');
-    pushRawFileLog(__dir__."/logs/_{$date}_locklog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_{$date}_locklog.txt", $log);
 }
 
 function pushAdminLog($log) {
-    pushRawFileLog(__dir__."/logs/_adminlog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_adminlog.txt", $log);
 }
 
 function pushAuctionLog($log) {
-    pushRawFileLog(__dir__."/logs/_auctionlog.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/_auctionlog.txt", $log);
 }
 
 function getAuctionLogRecent(int $count) {
-    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/_auctionlog.txt", $count, 300)));
+    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/".UniqueConst::$serverID."/_auctionlog.txt", $count, 300)));
 }
 
 function pushGenLog($general, $log) {
     $no = Util::toInt($general['no']);
-    pushRawFileLog(__dir__."/logs/gen{$no}.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/gen{$no}.txt", $log);
 }
 
 function getGenLogRecent(int $no, int $count) {
-    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/gen{$no}.txt", $count, 300)));
+    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/".UniqueConst::$serverID."/gen{$no}.txt", $count, 300)));
 }
 
 function pushBatRes($general, $log) {
     $no = Util::toInt($general['no']);
-    pushRawFileLog(__dir__."/logs/batres{$no}.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/batres{$no}.txt", $log);
 }
 
 function getBatResRecent(int $no, int $count) {
-    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/batres{$no}.txt", $count, 300)));
+    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/".UniqueConst::$serverID."/batres{$no}.txt", $count, 300)));
 }
 
 function pushBatLog($general, $log) {
     $no = Util::toInt($general['no']);
-    pushRawFileLog(__dir__."/logs/batlog{$no}.txt", $log);
+    pushRawFileLog(__dir__."/logs/".UniqueConst::$serverID."/batlog{$no}.txt", $log);
 }
 
 function getBatLogRecent(int $no, int $count) {
-    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/batlog{$no}.txt", $count, 300)));
+    return join('<br>', array_reverse(getFormattedFileLogRecent(__dir__."/logs/".UniqueConst::$serverID."/batlog{$no}.txt", $count, 300)));
 }
 
 //DB-based
diff --git a/hwe/lib.php b/hwe/lib.php
index d5e0d5ea..3fa6a8de 100644
--- a/hwe/lib.php
+++ b/hwe/lib.php
@@ -35,7 +35,7 @@ function Error($message='', $url="")
     if (!$url) {
         $url = $_SERVER['REQUEST_URI'];
     }
-    file_put_contents(__dir__."/logs/_db_bug.txt", "{\"url\":\"$url\",\"msg\":\"$message\"}\n", FILE_APPEND);
+    file_put_contents(__dir__."/logs/".UniqueConst::$serverID."/_db_bug.txt", "{\"url\":\"$url\",\"msg\":\"$message\"}\n", FILE_APPEND);
 
     $templates = new \League\Plates\Engine(__dir__.'/templates');
 
diff --git a/hwe/sammo/ResetHelper.php b/hwe/sammo/ResetHelper.php
index ccf7c07d..03e5fdb7 100644
--- a/hwe/sammo/ResetHelper.php
+++ b/hwe/sammo/ResetHelper.php
@@ -55,13 +55,15 @@ class ResetHelper{
         $db = DB::db();
         $mysqli_obj = $db->get();
 
-        FileUtil::delInDir($servRoot."/logs");
-        FileUtil::delInDir($servRoot."/data");
+        $serverID = DB::prefix().'_'.Util::randomStr(12);
+
+        mkdir($servRoot.'/logs/'.$serverID, 0644);
+        mkdir($servRoot.'/data/'.$serverID, 0644);
 
         $result = Util::generateFileUsingSimpleTemplate(
             $servRoot.'/d_setting/UniqueConst.orig.php',
             $servRoot.'/d_setting/UniqueConst.php',[
-                'serverID'=>DB::prefix().'_'.Util::randomStr(8),
+                'serverID'=>$serverID,
                 'serverName'=>AppConf::getList()[$prefix]->getKorName(),
             ], true
         );
diff --git a/hwe/sql/schema.sql b/hwe/sql/schema.sql
index 4c6b34e9..2946d5e7 100644
--- a/hwe/sql/schema.sql
+++ b/hwe/sql/schema.sql
@@ -376,9 +376,40 @@ create table if not exists hall (
   UNIQUE INDEX `type` (`type`, `rank`)
   ) ENGINE=INNODB DEFAULT CHARSET=utf8mb4;
 
+CREATE TABLE if not exists `ng_hall` (
+	`id` INT(11) NOT NULL AUTO_INCREMENT,
+	`server_id` CHAR(20) NOT NULL,
+	`scenario` INT(11) NOT NULL,
+	`general_no` INT(11) NOT NULL,
+	`type` INT(11) NOT NULL,
+	`value` INT(11) NOT NULL,
+	`owner` INT(11) NULL DEFAULT NULL,
+	`aux` TEXT NOT NULL DEFAULT '{}',
+	PRIMARY KEY (`id`),
+	UNIQUE INDEX `server_general` (`server_id`, `type`, `general_no`),
+	UNIQUE INDEX `owner` (`owner`, `server_id`),
+	INDEX `server_show` (`server_id`, `type`, `value`),
+	INDEX `scenario` (`scenario`, `type`, `value`)
+)
+ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
+
+
 ###########################################################################
 ## 왕조 테이블
 ###########################################################################
+
+CREATE TABLE if not exists `ng_games` (
+	`id` INT(11) NOT NULL AUTO_INCREMENT,
+	`server_id` CHAR(20) NOT NULL,
+	`date` DATETIME NOT NULL,
+	`united` INT(1) NOT NULL DEFAULT '0',
+	`aux` TEXT NOT NULL COMMENT 'json',
+	PRIMARY KEY (`id`),
+	UNIQUE INDEX `server_id` (`server_id`),
+	INDEX `date` (`date`)
+)
+ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
+
 create table if not exists emperior (
   no      int(6) not null auto_increment,
   phase   char(255) default '',