diff --git a/Assets/Scripts/GameManager.cs b/Assets/Scripts/GameManager.cs
index 0707dc6..0cdc46e 100644
--- a/Assets/Scripts/GameManager.cs
+++ b/Assets/Scripts/GameManager.cs
@@ -6,34 +6,56 @@ public class GameManager : MonoBehaviour, Subject
 {
     // 1. Singleton Pattern: Instance() method
     private static GameManager _instance;
+    public static GameManager Instance()
+    {
+        return _instance;
+    }
+    
 
-    // �ʱ�ȭ ���� �ٲ��� �� ��
+    // 초기화 설정 바꾸지 말 것
     private int _gameRound = 0;
     private string _whoseTurn = "Enemy";
     private bool _isEnd = false;
 
-    // delegate: TurnHandler, FinishHandler ����
+    // delegate: TurnHandler, FinishHandler 선언
+    delegate void TurnUpdate(int round, string turn);
+    TurnUpdate _turnHandler;
+
+    delegate void FinishUpdate(bool isFinish);
+    FinishUpdate _finishHandler;
 
     /// <summary>
     /// 2. RoundNotify:
-    /// 1) ���� ���� Enemy�̸� ���� gameRound��
+    /// 1) 현재 턴이 Enemy이면 다음 gameRound로
     ///  + Debug.Log($"GameManager: Round {gameRound}.");
-    /// 2) TurnNotify() ȣ��
+    /// 2) TurnNotify() 호출
     /// </summary>
     public void RoundNotify()
     {
-
+        _whoseTurn = "Enemy";
+        if(_whoseTurn == "Enemy")
+        {
+            _gameRound = _gameRound + 1;
+            Debug.Log($"GameManager: Round {_gameRound}.");
+            TurnNotify();
+        }
+        
     }
 
     /// <summary>
     /// 3. TurnNotify:
     /// 1) whoseTurn update
     ///  + Debug.Log($"GameManager: {_whoseTurn} turn.");
-    /// 2) _turnHandler ȣ��
+    /// 2) _turnHandler 호출
     /// </summary>
     public void TurnNotify()
     {
-
+        _whoseTurn= "Player";
+        
+        Debug.Log($"GameManager: {_whoseTurn} turn.");
+            
+        RoundNotify();
+        //_turnHandler(_gameRound, _whoseTurn);
     }
 
     /// <summary>
@@ -41,14 +63,17 @@ public void TurnNotify()
     /// 1) isEnd update
     ///  + Debug.Log("GameManager: The End");
     ///  + Debug.Log($"GameManager: {_whoseTurn} is Win!");
-    /// 2) _finishHandler ȣ��
+    /// 2) _finishHandler 호출
     /// </summary>
     public void EndNotify()
     {
-
+        _isEnd = true;
+        Debug.Log("GameManager: The End");
+        Debug.Log($"GameManager: {_whoseTurn} is Win!");
+        _finishHandler(_isEnd);
     }
 
-    // 5. AddCharacter: _turnHandler, _finishHandler ������ �޼ҵ� �߰�
+    // 5. AddCharacter: _turnHandler, _finishHandler ������ �޼ҵ� �߰�
     public void AddCharacter(Character character)
     {