diff --git a/Assets/JAY/Scripts/WeaponController.cs b/Assets/JAY/Scripts/WeaponController.cs
index 199dbe04..e5dea921 100644
--- a/Assets/JAY/Scripts/WeaponController.cs
+++ b/Assets/JAY/Scripts/WeaponController.cs
@@ -49,7 +49,11 @@ public class WeaponController : MonoBehaviour, IObservable<GameObject>
         _playerController = GetComponent<PlayerController>();
         if (_playerController == null)
         {
-            _playerController = GameObject.FindGameObjectWithTag("Player").GetComponent<PlayerController>();
+            var player = GameObject.FindGameObjectWithTag("Player");
+            if (player != null)
+            {
+                _playerController = player.GetComponent<PlayerController>();
+            }
         }
         
         _previousPositions = new Vector3[_triggerZones.Length];
@@ -106,7 +110,7 @@ public class WeaponController : MonoBehaviour, IObservable<GameObject>
                         if (hit.collider.gameObject.CompareTag("Enemy"))
                         {
                             var enemyController = hit.transform.GetComponent<EnemyController>();
-                            if (enemyController != null)
+                            if (enemyController != null && _playerController != null)
                             {
                                 enemyController.TakeDamage(AttackPower * _playerController.attackPower);
                             }
diff --git a/Assets/KSH/DungeonLogic.cs b/Assets/KSH/DungeonLogic.cs
index 3a8bccc6..834eec9e 100644
--- a/Assets/KSH/DungeonLogic.cs
+++ b/Assets/KSH/DungeonLogic.cs
@@ -5,6 +5,8 @@ using UnityEngine;
 
 public class DungeonLogic : MonoBehaviour
 {
+    [SerializeField] private DungeonPanelController _dungeonPanelController;
+    
     [NonSerialized] public bool isCompleted = false;               // 던전 클리어 여부
     [NonSerialized] public bool isFailed = false;                  // 던전 실패 여부
     
@@ -24,19 +26,35 @@ public class DungeonLogic : MonoBehaviour
         // 죽음 이벤트 구독
         if (_player != null)
         {
+            _player.OnGetHit += OnPlayerGetHit;
             _player.OnDeath += OnPlayerDeath;
         }
         
         if (_enemy != null)
         {
+            _enemy.OnGetHit += OnEnemyGetHit;
             _enemy.OnDeath += OnEnemyDeath;
         }
     }
 
-    // 플레이어 사망 처리
-    private void OnPlayerDeath(CharacterBase player)
+    private void OnPlayerGetHit(CharacterBase player)
+    {
+        var result = _dungeonPanelController.SetPlayerHealth();
+        if (!result) // 하트 모두 소모
+        {
+            player.Die();
+        }
+    }
+
+    private void OnEnemyGetHit(CharacterBase enemy)
+    {
+        Debug.Log("Enemy HP: " + enemy.currentHP);
+        _dungeonPanelController.SetBossHealthBar(enemy.currentHP);
+    }
+
+    // 플레이어 사망 처리
+    private void OnPlayerDeath()
     {
-        Debug.Log("player name:" + player.characterName);
         if (!isFailed) // 중복 실행 방지
         {
             FailDungeon();
@@ -44,9 +62,8 @@ public class DungeonLogic : MonoBehaviour
     }
     
     // 적 사망 처리
-    private void OnEnemyDeath(CharacterBase enemy)
+    private void OnEnemyDeath()
     {
-        Debug.Log("enemy name:" + enemy.characterName);
         if (!isCompleted) // 중복 실행 방지
         {
             CompleteDungeon();
@@ -62,7 +79,7 @@ public class DungeonLogic : MonoBehaviour
             isCompleted = true;
             OnDungeonSuccess?.Invoke();
             
-            // 성공 UI 표시 ?? 강화 표기
+            _player.SetState(PlayerState.Win);
             // TODO: 강화 시스템으로 넘어가고 일상 맵으로 이동
         }
     }
@@ -76,10 +93,8 @@ public class DungeonLogic : MonoBehaviour
             isFailed = true;
             OnDungeonFailure?.Invoke();
             
-            // 죽음 애니메이션 + 실패 UI 표시 ?
-            // GameManager.Instance.ChangeToHomeScene();
-            
-            StartCoroutine(DelayedSceneChange()); // 테스트를 위해 3초 대기 후 전환
+            _player.SetState(PlayerState.Dead);
+            StartCoroutine(DelayedSceneChange()); // 3초 대기 후 전환
         }
     }
     
diff --git a/Assets/KSH/DungeonPanelController.cs b/Assets/KSH/DungeonPanelController.cs
new file mode 100644
index 00000000..800e4690
--- /dev/null
+++ b/Assets/KSH/DungeonPanelController.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class DungeonPanelController : MonoBehaviour
+{
+    [SerializeField] private Slider _bossHealthBar; // 0~1 value
+    [SerializeField] private Image[] _playerHealthImages; // color 값 white / black 로 조정
+    private int _countHealth = 0;
+
+    public void SetBossHealthBar(float hp) // hp: 0~100
+    {
+        float normalizedHp = hp / 100f; // 0~1 사이 값으로 조정
+        _bossHealthBar.value = normalizedHp;
+    }
+
+    // false 반환 시 사망 처리
+    public bool SetPlayerHealth()
+    {
+        if (_countHealth > _playerHealthImages.Length - 1) // out of index error 방지
+        {
+            return false;
+        }
+        
+        _playerHealthImages[_countHealth].color = Color.black;
+        _countHealth++;
+        return _countHealth <= _playerHealthImages.Length - 1;
+    }
+}
diff --git a/Assets/KSH/DungeonPanelController.cs.meta b/Assets/KSH/DungeonPanelController.cs.meta
new file mode 100644
index 00000000..5f53a9f2
--- /dev/null
+++ b/Assets/KSH/DungeonPanelController.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 75caf6a3958eb0745a00749003e12d73
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/KSH/DungeonTestScene.unity b/Assets/KSH/DungeonTestScene.unity
index b8ce1c3e..ecfbe121 100644
--- a/Assets/KSH/DungeonTestScene.unity
+++ b/Assets/KSH/DungeonTestScene.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a3f988deb686f35d4ca0aeb90dcf4d726ccff34a27d1b5f0e020b0ceeb008606
-size 185731
+oid sha256:ee7536d36b114bd9488ea8f43600194c288f7bb6a77bbb0ba1247b8486a6dd78
+size 236615
diff --git a/Assets/Scripts/Character/CharacterBase.cs b/Assets/Scripts/Character/CharacterBase.cs
index 4a35b463..fdf5a623 100644
--- a/Assets/Scripts/Character/CharacterBase.cs
+++ b/Assets/Scripts/Character/CharacterBase.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
@@ -17,7 +18,8 @@ public abstract class CharacterBase : MonoBehaviour
     [Header("상태 이상")]
     public List<StatusEffect> statusEffects = new List<StatusEffect>();
     
-    public event System.Action<CharacterBase> OnDeath; // 사망 이벤트
+    public event Action OnDeath; // 사망 이벤트
+    public event Action<CharacterBase> OnGetHit; // 피격 이벤트
 
     protected virtual void Start()
     {
@@ -34,13 +36,15 @@ public abstract class CharacterBase : MonoBehaviour
         {
             Die();
         }
+        
+        OnGetHit?.Invoke(this);
     }
 
     public virtual void Die()
     {
         Debug.Log($"{characterName}이 사망했습니다.");
         // TODO: 사망 처리
-        OnDeath?.Invoke(this);
+        OnDeath?.Invoke();
     }
 
     // 상태이상 추가 메서드