diff --git a/.phan/config.php b/.phan/config.php
index efe75f54..7f07e7f3 100644
--- a/.phan/config.php
+++ b/.phan/config.php
@@ -15,13 +15,14 @@ return [
     // Note that the **only** effect of choosing `'5.6'` is to infer
     // that functions removed in php 7.0 exist.
     // (See `backward_compatibility_checks` for additional options)
-    "target_php_version" => '7.4',
+    "target_php_version" => '8.0',
     'backward_compatibility_checks ' => false,
     'ignore_undeclared_variables_in_global_scope' => false,
-    'minimum_severity'=>\Phan\Issue::SEVERITY_LOW,
+    'minimum_severity'=>\Phan\Issue::SEVERITY_CRITICAL,
 
     'file_list' => [
         'f_config/config.php',
+        'hwe/MYDB.php',
         'hwe/a_bestGeneral.php',
         'hwe/a_emperior.php',
         'hwe/a_emperior2.php',
diff --git a/hwe/_119_b.php b/hwe/_119_b.php
index 15f17f86..71e569f0 100644
--- a/hwe/_119_b.php
+++ b/hwe/_119_b.php
@@ -63,7 +63,7 @@ case "분지연":
             $locked = true;
             break;
         }
-        sleep(0.5);
+        usleep(500000);
     }
     $gameStor->cacheValues(['turntime', 'starttime', 'tnmt_time']);
     $turntime = (new \DateTimeImmutable($gameStor->turntime))->add(new \DateInterval("PT{$minute}M"));
diff --git a/hwe/_admin2_submit.php b/hwe/_admin2_submit.php
index cb6198c1..2b34aaff 100644
--- a/hwe/_admin2_submit.php
+++ b/hwe/_admin2_submit.php
@@ -342,7 +342,7 @@ switch($btn) {
             $turntime = getRandTurn($turnterm);
             $cutTurn = cutTurn($turntime, $turnterm);
             $db->update('general', [
-                'turntime'=>$curTurn
+                'turntime'=>$cutTurn
             ], '`no` IN %li', $genlist);
         }
         break;
diff --git a/hwe/func_converter.php b/hwe/func_converter.php
index 2f82e843..1fdba053 100644
--- a/hwe/func_converter.php
+++ b/hwe/func_converter.php
@@ -2,6 +2,8 @@
 
 namespace sammo;
 
+use sammo\Command\BaseCommand;
+
 /**
  * Value Converter
  * 
@@ -156,7 +158,7 @@ function getNationTypeClass(?string $type){
     throw new \InvalidArgumentException("{$type}은 올바른 국가 타입 클래스가 아님");
 }
 
-function buildNationTypeClass(?string $type):iAction{
+function buildNationTypeClass(?string $type):BaseNation{
     static $cache = [];
     if($type === null){
         $type = 'None';
diff --git a/hwe/sammo/ActionNationType/None.php b/hwe/sammo/ActionNationType/None.php
index d381a175..34779fd3 100644
--- a/hwe/sammo/ActionNationType/None.php
+++ b/hwe/sammo/ActionNationType/None.php
@@ -2,8 +2,7 @@
 namespace sammo\ActionNationType;
 use \sammo\iAction;
 
-class None implements iAction{
-    use \sammo\DefaultAction;
+class None extends \sammo\BaseNation{
 
     protected $name = '-';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_덕가.php b/hwe/sammo/ActionNationType/che_덕가.php
index 077af039..ddd668f4 100644
--- a/hwe/sammo/ActionNationType/che_덕가.php
+++ b/hwe/sammo/ActionNationType/che_덕가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_덕가 implements iAction{
-    use \sammo\DefaultAction;
+class che_덕가 extends \sammo\BaseNation{
 
     protected $name = '덕가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_도가.php b/hwe/sammo/ActionNationType/che_도가.php
index 32f4da83..80221f39 100644
--- a/hwe/sammo/ActionNationType/che_도가.php
+++ b/hwe/sammo/ActionNationType/che_도가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_도가 implements iAction{
-    use \sammo\DefaultAction;
+class che_도가 extends \sammo\BaseNation{
 
     protected $name = '도가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_도적.php b/hwe/sammo/ActionNationType/che_도적.php
index be889c9d..447da481 100644
--- a/hwe/sammo/ActionNationType/che_도적.php
+++ b/hwe/sammo/ActionNationType/che_도적.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_도적 implements iAction{
-    use \sammo\DefaultAction;
+class che_도적 extends \sammo\BaseNation{
 
     protected $name = '도적';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_명가.php b/hwe/sammo/ActionNationType/che_명가.php
index af164fe9..5063beaa 100644
--- a/hwe/sammo/ActionNationType/che_명가.php
+++ b/hwe/sammo/ActionNationType/che_명가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_명가 implements iAction{
-    use \sammo\DefaultAction;
+class che_명가 extends \sammo\BaseNation{
 
     protected $name = '명가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_묵가.php b/hwe/sammo/ActionNationType/che_묵가.php
index 28764f2a..d62458cc 100644
--- a/hwe/sammo/ActionNationType/che_묵가.php
+++ b/hwe/sammo/ActionNationType/che_묵가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_묵가 implements iAction{
-    use \sammo\DefaultAction;
+class che_묵가 extends \sammo\BaseNation{
 
     protected $name = '묵가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_법가.php b/hwe/sammo/ActionNationType/che_법가.php
index e73d2149..e18cf9fb 100644
--- a/hwe/sammo/ActionNationType/che_법가.php
+++ b/hwe/sammo/ActionNationType/che_법가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_법가 implements iAction{
-    use \sammo\DefaultAction;
+class che_법가 extends \sammo\BaseNation{
 
     protected $name = '법가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_병가.php b/hwe/sammo/ActionNationType/che_병가.php
index 0b446af2..7a378809 100644
--- a/hwe/sammo/ActionNationType/che_병가.php
+++ b/hwe/sammo/ActionNationType/che_병가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_병가 implements iAction{
-    use \sammo\DefaultAction;
+class che_병가 extends \sammo\BaseNation{
 
     protected $name = '병가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_불가.php b/hwe/sammo/ActionNationType/che_불가.php
index dc3ad31d..425f6496 100644
--- a/hwe/sammo/ActionNationType/che_불가.php
+++ b/hwe/sammo/ActionNationType/che_불가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_불가 implements iAction{
-    use \sammo\DefaultAction;
+class che_불가 extends \sammo\BaseNation{
 
     protected $name = '불가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_오두미도.php b/hwe/sammo/ActionNationType/che_오두미도.php
index adafe52b..af564566 100644
--- a/hwe/sammo/ActionNationType/che_오두미도.php
+++ b/hwe/sammo/ActionNationType/che_오두미도.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_오두미도 implements iAction{
-    use \sammo\DefaultAction;
+class che_오두미도 extends \sammo\BaseNation{
 
     protected $name = '오두미도';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_유가.php b/hwe/sammo/ActionNationType/che_유가.php
index 747cd4e8..1e024848 100644
--- a/hwe/sammo/ActionNationType/che_유가.php
+++ b/hwe/sammo/ActionNationType/che_유가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_유가 implements iAction{
-    use \sammo\DefaultAction;
+class che_유가 extends \sammo\BaseNation{
 
     protected $name = '유가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_음양가.php b/hwe/sammo/ActionNationType/che_음양가.php
index fc5aef73..db874f9d 100644
--- a/hwe/sammo/ActionNationType/che_음양가.php
+++ b/hwe/sammo/ActionNationType/che_음양가.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_음양가 implements iAction{
-    use \sammo\DefaultAction;
+class che_음양가 extends \sammo\BaseNation{
 
     protected $name = '음양가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_종횡가.php b/hwe/sammo/ActionNationType/che_종횡가.php
index 7fcdb38d..361f5006 100644
--- a/hwe/sammo/ActionNationType/che_종횡가.php
+++ b/hwe/sammo/ActionNationType/che_종횡가.php
@@ -4,8 +4,7 @@ use \sammo\iAction;
 use \sammo\General;
 use \sammo\Util;
 
-class che_종횡가 implements iAction{
-    use \sammo\DefaultAction;
+class che_종횡가 extends \sammo\BaseNation{
 
     protected $name = '종횡가';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_중립.php b/hwe/sammo/ActionNationType/che_중립.php
index eea5e72a..c42839fb 100644
--- a/hwe/sammo/ActionNationType/che_중립.php
+++ b/hwe/sammo/ActionNationType/che_중립.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_중립 implements iAction{
-    use \sammo\DefaultAction;
+class che_중립 extends \sammo\BaseNation{
 
     protected $name = '-';
     protected $info = '';
diff --git a/hwe/sammo/ActionNationType/che_태평도.php b/hwe/sammo/ActionNationType/che_태평도.php
index e2b1a153..3f3b68cb 100644
--- a/hwe/sammo/ActionNationType/che_태평도.php
+++ b/hwe/sammo/ActionNationType/che_태평도.php
@@ -3,8 +3,7 @@ namespace sammo\ActionNationType;
 use \sammo\iAction;
 use \sammo\General;
 
-class che_태평도 implements iAction{
-    use \sammo\DefaultAction;
+class che_태평도 extends \sammo\BaseNation{
 
     protected $name = '태평도';
     protected $info = '';
diff --git a/hwe/sammo/BaseNation.php b/hwe/sammo/BaseNation.php
new file mode 100644
index 00000000..ee1fa40e
--- /dev/null
+++ b/hwe/sammo/BaseNation.php
@@ -0,0 +1,13 @@
+<?php
+namespace sammo;
+use \sammo\iAction;
+use \sammo\General;
+
+abstract class BaseNation implements iAction{
+    use \sammo\DefaultAction;
+
+    protected $name = '-';
+    protected $info = '';
+    static $pros = '';
+    static $cons = '';
+}
\ No newline at end of file
diff --git a/hwe/sammo/Command/General/che_화계.php b/hwe/sammo/Command/General/che_화계.php
index 7545f532..e20e26de 100644
--- a/hwe/sammo/Command/General/che_화계.php
+++ b/hwe/sammo/Command/General/che_화계.php
@@ -285,7 +285,7 @@ class che_화계 extends Command\GeneralCommand{
         $this->affectDestCity($injuryCount);
 
         $itemObj = $general->getItem();
-        if($itemObj->isConsumableNow('GeneralCommand', '계략') && $itemObj::$consumable){
+        if($itemObj->isConsumableNow('GeneralCommand', '계략') && $itemObj->isConsumableNow('GeneralCommand', '계략')){
             $itemName = $itemObj->getName();
             $itemRawName = $itemObj->getRawName();
             $josaUl = JosaUtil::pick($itemRawName, '을');
diff --git a/hwe/sammo/GeneralAI.php b/hwe/sammo/GeneralAI.php
index fe853977..da6f84ec 100644
--- a/hwe/sammo/GeneralAI.php
+++ b/hwe/sammo/GeneralAI.php
@@ -3332,8 +3332,24 @@ class GeneralAI
             
             $picked = false;
             foreach(Util::range(5) as $idx){
+                
                 /** @var General */
-                $randGeneral = Util::choiceRandom($this->npcWarGenerals);
+                if($this->npcWarGenerals){
+                    $randGeneral = Util::choiceRandom($this->npcWarGenerals);
+                }
+                else if($this->npcCivilGenerals){
+                    $randGeneral = Util::choiceRandom($this->npcCivilGenerals);
+                }
+                else if($this->userWarGenerals){
+                    $randGeneral = Util::choiceRandom($this->userWarGenerals);
+                }
+                else if($this->userCivilGenerals){
+                    $randGeneral = Util::choiceRandom($this->userCivilGenerals);
+                }
+                else{
+                    break;
+                }
+                
                 if($randGeneral->getVar('officer_level') != 1){
                     continue;
                 }
@@ -3357,10 +3373,11 @@ class GeneralAI
                 break;
             }
 
-            if(!$picked){
+            if(!$picked || !$randGeneral){
                 continue;
             }
 
+            /** @var General $randGeneral */
             $randGeneral->setVar('officer_level', $chiefLevel);
             $randGeneral->setVar('officer_city', 0);
             $randGeneral->applyDB($db);
diff --git a/hwe/sammo/Message.php b/hwe/sammo/Message.php
index 143db1f5..8c1b4e42 100644
--- a/hwe/sammo/Message.php
+++ b/hwe/sammo/Message.php
@@ -473,4 +473,12 @@ class Message
         ], 'id=%i', $this->id);
 
     }
+
+    public function agreeMessage(int $receiverID, string &$reason):int{
+        throw new NotInheritedMethodException();
+    }
+
+    public function declineMessage(int $receiverID, string &$reason):int{
+        throw new NotInheritedMethodException();
+    }
 }
diff --git a/hwe/sammo/Scenario.php b/hwe/sammo/Scenario.php
index b1f40b32..2deab360 100644
--- a/hwe/sammo/Scenario.php
+++ b/hwe/sammo/Scenario.php
@@ -18,7 +18,9 @@ class Scenario{
 
     private $history;
     
+    /** @var \sammo\Scenario\Nation[] */
     private $nations;
+    /** @var \sammo\Scenario\Nation[] */
     private $nationsInv;
 
     private $diplomacy;
@@ -125,7 +127,7 @@ class Scenario{
             ) = $rawGeneral;
 
             if(key_exists($nationName, $this->nationsInv)){
-                $nationID = $this->nationsInv[$nationName]->id;;
+                $nationID = $this->nationsInv[$nationName]->getID();
             }
             else if(key_exists($nationName, $this->nations)){
                 $nationID = (int)$nationName;
@@ -167,7 +169,7 @@ class Scenario{
             ) = $rawGeneral;
 
             if(key_exists($nationName, $this->nationsInv)){
-                $nationID = $this->nationsInv[$nationName]->id;;
+                $nationID = $this->nationsInv[$nationName]->getID();
             }
             else if(key_exists($nationName, $this->nations)){
                 $nationID = (int)$nationName;
diff --git a/hwe/sammo/WarUnit.php b/hwe/sammo/WarUnit.php
index 28f93ac4..b701a5b9 100644
--- a/hwe/sammo/WarUnit.php
+++ b/hwe/sammo/WarUnit.php
@@ -18,6 +18,7 @@ class WarUnit{
 
     protected $currPhase = 0;
     protected $prePhase = 0;
+    protected $bonusPhase = 0;
 
     protected $atmosBonus = 0;
     protected $trainBonus = 0;
@@ -166,7 +167,8 @@ class WarUnit{
     }
 
     function getMaxPhase():int{
-        return $this->getCrewType()->speed;
+        $phase = $this->getCrewType()->speed;
+        return $phase + $this->bonusPhase;
     }
 
     function setPrePhase(int $phase){
@@ -177,6 +179,10 @@ class WarUnit{
         $this->currPhase += 1;
     }
 
+    function addBonusPhase(int $cnt){
+        $this->bonusPhase += $cnt;
+    }
+
     function setOppose(?WarUnit $oppose){
         $this->oppose = $oppose;
         $this->killedCurr = 0;
diff --git a/hwe/sammo/WarUnitGeneral.php b/hwe/sammo/WarUnitGeneral.php
index 319321b0..0e394a17 100644
--- a/hwe/sammo/WarUnitGeneral.php
+++ b/hwe/sammo/WarUnitGeneral.php
@@ -2,8 +2,6 @@
 namespace sammo;
 
 class WarUnitGeneral extends WarUnit{
-    protected $bonusPhase = 0;
-
     function __construct(General $general, array $rawNation, bool $isAttacker){
         $this->general = $general;
         $this->raw = $general->getRaw();
@@ -56,10 +54,6 @@ class WarUnitGeneral extends WarUnit{
         }
     }
 
-    function addBonusPhase(int $cnt){
-        $this->bonusPhase += $cnt;
-    }
-
     function getMaxPhase():int{
         $phase = $this->getCrewType()->speed;
         $phase = $this->general->onCalcStat($this->general, 'initWarPhase', $phase);
diff --git a/src/sammo/Util.php b/src/sammo/Util.php
index a52571f4..004cd918 100644
--- a/src/sammo/Util.php
+++ b/src/sammo/Util.php
@@ -63,7 +63,7 @@ class Util extends \utilphp\util
         throw new \InvalidArgumentException('올바르지 않은 type 지정');
     }
 
-    public static function zip(iterable  ...$iterators){
+    public static function zip(\Generator  ...$iterators){
         while(true){
             $hasValue = false;
             $values = [];