diff --git a/Assets/KJM/KJM.unity b/Assets/KJM/KJM.unity
index 0d91b2f4..09606b0d 100644
--- a/Assets/KJM/KJM.unity
+++ b/Assets/KJM/KJM.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7f13f719e71b8e944fc097d5a437f5e135e094a1cf536cc80881327f9a5dbe59
-size 48687
+oid sha256:72074771a04b1e569bf2994ccbbf0fa4598b680121664c502cf750c8f77fd2f7
+size 49861
diff --git a/Assets/KJM/KJM_Test/ISaveable.cs b/Assets/KJM/KJM_Test/ISaveable.cs
new file mode 100644
index 00000000..a7d44c8e
--- /dev/null
+++ b/Assets/KJM/KJM_Test/ISaveable.cs
@@ -0,0 +1,8 @@
+/// <summary>
+/// 세이브 데이터를 주고 받는 함수 인터페이스
+/// </summary>
+public interface ISaveable
+{
+    void ApplySaveData(Save save);
+    Save ExtractSaveData();
+}
diff --git a/Assets/KJM/KJM_Test/ISaveable.cs.meta b/Assets/KJM/KJM_Test/ISaveable.cs.meta
new file mode 100644
index 00000000..d61a3136
--- /dev/null
+++ b/Assets/KJM/KJM_Test/ISaveable.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b8b6bcb2e37dea949b70a8a96f96e44b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/KJM/KJM_Test/Save.cs b/Assets/KJM/KJM_Test/Save.cs
index 5687fb38..0cab35af 100644
--- a/Assets/KJM/KJM_Test/Save.cs
+++ b/Assets/KJM/KJM_Test/Save.cs
@@ -6,14 +6,27 @@ using UnityEngine;
 public class DungeonSave
 {
     // 강화 수치
-    public int attackLevel;
-    public int attackSpeedLevel;
-    public int heartLevel;
-    public int moveSpeedLevel;
-    public int evasionTimeLevel;
+    public int attackLevel = 0;
+    public int attackSpeedLevel = 0;
+    public int heartLevel = 0;
+    public int moveSpeedLevel = 0;
+    public int evasionTimeLevel = 0;
 
     // 현재 진행 중인 스테이지
-    public int stageLevel;
+    public int stageLevel = 0;
+    
+    //병합을 위한 메서드
+    public void MergeWith(DungeonSave other)
+    {
+        if (other == null) return;
+
+        if (other.attackLevel != 0) attackLevel = other.attackLevel;
+        if (other.attackSpeedLevel != 0) attackSpeedLevel = other.attackSpeedLevel;
+        if (other.heartLevel != 0) heartLevel = other.heartLevel;
+        if (other.moveSpeedLevel != 0) moveSpeedLevel = other.moveSpeedLevel;
+        if (other.evasionTimeLevel != 0) evasionTimeLevel = other.evasionTimeLevel;
+        if (other.stageLevel != 0) stageLevel = other.stageLevel;
+    }
 }
 
 // 일상(자취방) 관련 저장 데이터
@@ -21,17 +34,30 @@ public class DungeonSave
 public class HomeSave
 {
     // 일상 시간
-    public float time;
-    public int day;
+    public int currentDay = 0;
+    public float time = 999;
+
 
     // 체력 및 평판 수치
-    public float health;
-    public float reputation;
+    public float health = 999;
+    public float reputation = 999;
 
     //이벤트
-    public bool isEvent;
-    public int mealCount;
-    public int houseworkCount;
+    public int mealCount = 999;
+    public int houseworkCount = 999;
+    
+    //병합을 위한 메서드
+    public void MergeWith(HomeSave other)
+    {
+        if (other == null) return;
+
+        if (other.currentDay != 0) currentDay = other.currentDay;
+        if (other.time < 999) time = other.time;
+        if (other.health < 999) health = other.health;
+        if (other.reputation < 999) reputation = other.reputation;
+        if (other.mealCount < 999) mealCount = other.mealCount;
+        if (other.houseworkCount < 999) houseworkCount = other.houseworkCount;
+    }
 }
 
 // 게임 전체 저장 구조
diff --git a/Assets/KJM/KJM_Test/SaveDataController.cs b/Assets/KJM/KJM_Test/SaveDataController.cs
new file mode 100644
index 00000000..58cb82e8
--- /dev/null
+++ b/Assets/KJM/KJM_Test/SaveDataController.cs
@@ -0,0 +1,82 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using UnityEngine;
+
+public class SaveDataController : MonoBehaviour
+{
+    [SerializeField] private MonoBehaviour[] saveableBehaviours;
+    private ISaveable[] saveables;
+    private Save tmpSave;
+
+    void Awake()
+    {
+        tmpSave = new Save();
+        
+        saveables = saveableBehaviours.OfType<ISaveable>().ToArray();
+        
+        if (saveables == null || saveables.Length == 0)
+            saveables = FindObjectsOfType<MonoBehaviour>().OfType<ISaveable>().ToArray();
+    }
+    
+    //세이브를 현재 상태에 적용
+    public void ApplySaveData(Save saveData)
+    {
+        GetSaveDataFromManager(saveData);
+        SendSaveDataToClass();
+    }
+    
+    //현재 상태를 세이브에 적용
+    public Save GetSaveData()
+    {
+        UpdateSaveData();
+        return tmpSave;
+    }
+    
+    //로컬에서 로드한 세이브 데이터를 받아오는 함수.
+    private void GetSaveDataFromManager(Save saveData)
+    {
+        tmpSave = saveData;
+    }
+    
+    //세이브 데이터를 각클래스에게 적용하는 함수.
+    private void SendSaveDataToClass()
+    {
+        foreach (var s in saveables)
+        {
+            s.ApplySaveData(tmpSave);
+        }
+    }
+    
+    //각 클래스에게서 현재 정보를 받아오는 함수.
+    private void UpdateSaveData()
+    {
+        foreach (var s in saveables)
+        {
+            Save partial = s.ExtractSaveData();
+            MergeSave(ref tmpSave, partial);
+        }
+    }
+    
+    private void MergeSave(ref Save baseSave, Save newSave)
+    {
+        if (newSave == null) return;
+
+        if (newSave.dungeonSave != null)
+        {
+            if (baseSave.dungeonSave == null)
+                baseSave.dungeonSave = new DungeonSave();
+
+            baseSave.dungeonSave.MergeWith(newSave.dungeonSave);
+        }
+
+        if (newSave.homeSave != null)
+        {
+            if (baseSave.homeSave == null)
+                baseSave.homeSave = new HomeSave();
+
+            baseSave.homeSave.MergeWith(newSave.homeSave);
+        }
+    }
+}
diff --git a/Assets/KJM/KJM_Test/SaveDataController.cs.meta b/Assets/KJM/KJM_Test/SaveDataController.cs.meta
new file mode 100644
index 00000000..895cec8c
--- /dev/null
+++ b/Assets/KJM/KJM_Test/SaveDataController.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2e5de90e465e1ed4f91e2e6f11e17273
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/KJM/KJM_Test/SaveManager.cs b/Assets/KJM/KJM_Test/SaveManager.cs
index 0b9c8df1..773cff46 100644
--- a/Assets/KJM/KJM_Test/SaveManager.cs
+++ b/Assets/KJM/KJM_Test/SaveManager.cs
@@ -12,7 +12,8 @@ public class SaveManager : Singleton<SaveManager>
     private const string SaveFolder = "QuickSave";
     private string MainSaveFilePath => GetSavePath("Save_Main");
     private string BackupSaveFilePath => GetSavePath("Save_Backup");
-
+    
+    [SerializeField] private SaveDataController saveDataController;
     
     private Save mainSave;
     private Save backupSave;
@@ -25,7 +26,7 @@ public class SaveManager : Singleton<SaveManager>
 
     public void Save()
     {
-        if(JsonUtility.ToJson(mainSave) == JsonUtility.ToJson(StatManager.instance.ToSaveData()))    //같은 상태는 저장되지 않음. 백업 덮어쓰기 방지.
+        if(JsonUtility.ToJson(mainSave) == JsonUtility.ToJson(saveDataController.GetSaveData()))    //같은 상태는 저장되지 않음. 백업 덮어쓰기 방지.
             return;
         
         EnsureSaveExists();
@@ -45,7 +46,7 @@ public class SaveManager : Singleton<SaveManager>
         mainSave = LoadMain();
         backupSave = LoadBackup();
         
-        StatManager.instance.loadSaveData2StataManager(mainSave);
+        saveDataController.ApplySaveData(mainSave);
         
         Debug.Log("메인 로드" + mainSave.homeSave.reputation);  //임시 코드
         Debug.Log("백업 로드" + backupSave.homeSave.reputation);    //임시 코드
@@ -53,7 +54,7 @@ public class SaveManager : Singleton<SaveManager>
 
     private void UpdateSaveInfo()
     {
-       mainSave = StatManager.instance.ToSaveData();     //스탯을 관리하는 클래스에 선언된 스탯 업데이트 함수를 호출
+        mainSave = saveDataController.GetSaveData(); //스탯을 관리하는 클래스에 선언된 스탯 업데이트 함수를 호출
     }
     
     private void SaveMain()
@@ -119,7 +120,7 @@ public class SaveManager : Singleton<SaveManager>
     //더미 세이브 파일 생성
     private Save CreateNewSave()
     {
-        var fresh = StatManager.instance.ToSaveData();
+        var fresh = saveDataController.GetSaveData();
         SaveMain();
         SaveBackup();
         return fresh;
diff --git a/Assets/KJM/KJM_Test/StatManager.cs b/Assets/KJM/KJM_Test/StatManager.cs
deleted file mode 100644
index b0129abc..00000000
--- a/Assets/KJM/KJM_Test/StatManager.cs
+++ /dev/null
@@ -1,120 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.SceneManagement;
-using Random = UnityEngine.Random;
-
-/// <summary>
-/// 테스트용 임시 클래스
-/// </summary>
-public class StatManager : MonoBehaviour
-{
-    public static StatManager instance;
-    
-    public int attackLevel;
-    public int attackSpeedLevel;
-    public int heartLevel;
-    public int moveSpeedLevel;
-    public int evasionTimeLevel;
-    public int stageLevel;
-    
-    public float time;
-    public int day;
-    public float health;
-    public float reputation;
-    
-    public bool isEvent; //Todo 이벤트 여부 및 관련 조건들 추가
-    public int mealCount;
-    public int houseworkCount;
-    
-
-    private void Awake()
-    {
-        instance = this;
-    }
-    
-    /// <summary>
-    /// 스탯값 변화
-    /// </summary>
-    public void ChangeValue()
-    {
-        float floatValue = Random.Range(0f, 2f);
-        Debug.Log(floatValue);
-        int intValue = Random.Range(0, 10);
-        Debug.Log(intValue);
-        
-        attackLevel = intValue;
-        attackSpeedLevel = intValue;
-        heartLevel = intValue;
-        moveSpeedLevel = intValue;
-        evasionTimeLevel = intValue;
-        stageLevel = intValue;
-
-            
-        time = floatValue;
-        day = intValue;
-        health = floatValue;
-        reputation = floatValue;
-        
-        isEvent = false;
-        mealCount = intValue;
-        houseworkCount = intValue;
-        
-        Debug.Log("ChangeValue");
-
-    }
-    
-    /// <summary>
-    /// 스탯값 반환
-    /// </summary>
-    /// <returns></returns>
-    public Save ToSaveData()
-    {
-        return new Save
-        {
-            dungeonSave = new DungeonSave
-            {
-                attackLevel = this.attackLevel,
-                attackSpeedLevel = this.attackSpeedLevel,
-                heartLevel = this.heartLevel,
-                moveSpeedLevel = this.moveSpeedLevel,
-                evasionTimeLevel = this.evasionTimeLevel,
-                stageLevel = this.stageLevel
-            },
-            homeSave = new HomeSave
-            {
-                time = this.time,
-                day = this.day,
-                health = this.health,
-                reputation = this.reputation,
-                isEvent = false,
-                mealCount = this.mealCount,
-                houseworkCount = this.houseworkCount,
-            }
-        };
-    }
-
-    public void loadSaveData2StataManager(Save saveData)
-    {
-        attackLevel = saveData.dungeonSave.attackLevel;
-        attackSpeedLevel = saveData.dungeonSave.attackSpeedLevel;
-        heartLevel = saveData.dungeonSave.heartLevel;
-        moveSpeedLevel = saveData.dungeonSave.moveSpeedLevel;
-        evasionTimeLevel = saveData.dungeonSave.evasionTimeLevel;
-        stageLevel = saveData.dungeonSave.stageLevel;
-        
-        time = saveData.homeSave.time;
-        day = saveData.homeSave.day;
-        health = saveData.homeSave.health;
-        reputation = saveData.homeSave.reputation;
-        isEvent = saveData.homeSave.isEvent;
-        mealCount = saveData.homeSave.mealCount;
-        houseworkCount = saveData.homeSave.houseworkCount;
-    }
-
-    public void SceneChange()
-    {
-        SceneManager.LoadScene("Main");
-    }
-}
diff --git a/Assets/KJM/KJM_Test/TestScript.cs b/Assets/KJM/KJM_Test/TestScript.cs
new file mode 100644
index 00000000..107b18ab
--- /dev/null
+++ b/Assets/KJM/KJM_Test/TestScript.cs
@@ -0,0 +1,122 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using Random = UnityEngine.Random;
+
+/// <summary>
+/// 테스트용 임시 클래스
+/// </summary>
+public class TestScript : MonoBehaviour,ISaveable
+{
+    //던전
+    private int attackLevel;
+    private int attackSpeedLevel;
+    private int heartLevel;
+    private int moveSpeedLevel;
+    private int evasionTimeLevel;
+    private int stageLevel;
+    
+    //일상
+    private float time;
+    private int currentDay;
+    private float health;
+    private float reputation;
+    private int mealCount;
+    private int houseworkCount;
+    
+    /// <summary>
+    /// 스탯값 랜덤 변화
+    /// </summary>
+    public void ChangeValue()
+    {
+        float floatValue = Random.Range(0f, 2f);
+        int intValue = Random.Range(0, 10);
+        
+        attackLevel = intValue;
+        attackSpeedLevel = intValue;
+        heartLevel = intValue;
+        moveSpeedLevel = intValue;
+        stageLevel = intValue;
+
+            
+        time = floatValue;
+        currentDay = intValue;
+        health = floatValue;
+        reputation = floatValue;
+        mealCount = intValue;
+        houseworkCount = intValue;
+        
+        Debug.Log("ChangeValue : " + floatValue);
+    }
+    
+    /// <summary>
+    /// 인터페이스 함수1, 데이터 불러오기
+    /// </summary>
+    /// <param name="save"></param>
+    public void ApplySaveData(Save save)
+     {
+         if (save?.dungeonSave != null)
+         {
+             attackLevel = save.dungeonSave.attackLevel;
+             attackSpeedLevel = save.dungeonSave.attackSpeedLevel;
+             heartLevel = save.dungeonSave.heartLevel;
+             moveSpeedLevel = save.dungeonSave.moveSpeedLevel;
+             evasionTimeLevel = save.dungeonSave.evasionTimeLevel;
+             stageLevel = save.dungeonSave.stageLevel;
+         }
+         
+         if (save?.homeSave != null)
+         {
+             time = save.homeSave.time;
+             currentDay = save.homeSave.currentDay;
+             health = save.homeSave.health;
+             reputation = save.homeSave.reputation;
+             mealCount = save.homeSave.mealCount;
+             houseworkCount = save.homeSave.houseworkCount;
+             
+             Debug.Log("ApplySaveData : " + reputation);
+         }
+     }
+
+    /// <summary>
+    /// 인터페이스 함수2, 데이터 전달
+    /// </summary>
+    /// <returns></returns>
+     public Save ExtractSaveData()
+     {
+         return new Save
+         {
+             dungeonSave = new DungeonSave()
+             {
+                 attackLevel = this.attackLevel,
+                 attackSpeedLevel = this.attackSpeedLevel,
+                 heartLevel = this.heartLevel,
+                 moveSpeedLevel = this.moveSpeedLevel,
+                 evasionTimeLevel = this.evasionTimeLevel,
+                 stageLevel = this.stageLevel,
+                 
+             },
+             
+             homeSave = new HomeSave
+             {
+                 time = this.time,
+                 currentDay = this.currentDay,
+                 health = this.health,
+                 reputation = this.reputation,
+                 mealCount = this.mealCount,
+                 houseworkCount = this.houseworkCount
+             }
+         };
+     }
+    
+    /// <summary>
+    /// 씬 전환 테스트용 함수
+    /// </summary>
+    public void SceneChange()
+    {
+        SceneManager.LoadScene("Main");
+    }
+    
+}
diff --git a/Assets/KJM/KJM_Test/StatManager.cs.meta b/Assets/KJM/KJM_Test/TestScript.cs.meta
similarity index 100%
rename from Assets/KJM/KJM_Test/StatManager.cs.meta
rename to Assets/KJM/KJM_Test/TestScript.cs.meta