diff --git a/Assets/_DDD/_Scripts/GameUi/BaseUi.cs b/Assets/_DDD/_Scripts/GameUi/BaseUi.cs
new file mode 100644
index 000000000..da48fc1dd
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/BaseUi.cs
@@ -0,0 +1,26 @@
+using UnityEngine;
+
+namespace DDD
+{
+    public abstract class BaseUi : MonoBehaviour
+    {
+        public virtual bool IsBlockingTime => false;
+        public virtual bool IsOpen => gameObject.activeSelf;
+        
+        protected virtual void Start()
+        {
+            TryRegister();
+        }
+
+        protected virtual void OnDestroy()
+        {
+            TryUnregister();
+        }
+        
+        protected virtual void TryRegister() { }
+        protected virtual void TryUnregister() { }
+
+        public virtual void Open() => gameObject.SetActive(true);
+        public virtual void Close() => gameObject.SetActive(false);
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameUi/FadeUi.cs b/Assets/_DDD/_Scripts/GameUi/FadeUi.cs
new file mode 100644
index 000000000..4469828d9
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/FadeUi.cs
@@ -0,0 +1,51 @@
+using DG.Tweening;
+using UnityEngine;
+
+namespace DDD
+{
+    public class FadeUi : MonoBehaviour, IEventHandler<FadeInEvent>, IEventHandler<FadeOutEvent>
+    {
+        private CanvasGroup _canvasGroup;
+
+        private void Awake()
+        {
+            _canvasGroup = GetComponent<CanvasGroup>();
+            
+            _canvasGroup.alpha = 0f;
+            _canvasGroup.gameObject.SetActive(false);
+            
+            EventBus.Register<FadeInEvent>(this);
+            EventBus.Register<FadeOutEvent>(this);
+        }
+
+        private void OnDestroy()
+        {
+            EventBus.Unregister<FadeInEvent>(this);
+            EventBus.Unregister<FadeOutEvent>(this);
+        }
+
+        public async void Invoke(FadeInEvent evt)
+        {
+            await _canvasGroup.DOFade(0f, evt.Duration)
+                .SetUpdate(true)
+                .AsyncWaitForCompletion();
+
+            _canvasGroup.blocksRaycasts = false;
+            _canvasGroup.gameObject.SetActive(false);
+            
+            evt.CompletionSource.SetResult(true);
+        }
+
+        public async void Invoke(FadeOutEvent evt)
+        {
+            _canvasGroup.gameObject.SetActive(true);
+            _canvasGroup.blocksRaycasts = true;
+
+            await _canvasGroup.DOFade(1f, evt.Duration)
+                .SetUpdate(true)
+                .AsyncWaitForCompletion();
+            
+            evt.CompletionSource.SetResult(true);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameUi/GlobalMessageUi.cs b/Assets/_DDD/_Scripts/GameUi/GlobalMessageUi.cs
new file mode 100644
index 000000000..7d08b9621
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/GlobalMessageUi.cs
@@ -0,0 +1,68 @@
+using System.Collections.Generic;
+using DG.Tweening;
+using TMPro;
+using UnityEngine;
+
+namespace DDD
+{
+    public class GlobalMessageUi : BaseUi, IEventHandler<ShowGlobalMessageEvent>
+    {
+        private CanvasGroup _canvasGroup;
+        private TextMeshProUGUI _messageText;
+        private Tween _fadeTween;
+        
+        private readonly Queue<ShowGlobalMessageEvent> _messageQueue = new();
+        private bool _isDisplayingMessage = false;
+
+        private void Awake()
+        {
+            _canvasGroup = GetComponent<CanvasGroup>();
+            _messageText = GetComponentInChildren<TextMeshProUGUI>();
+            
+            _canvasGroup.alpha = 0;
+            _messageText.text = null;
+            
+            EventBus.Register(this);
+        }
+
+        protected override void OnDestroy()
+        {
+            base.OnDestroy();
+            
+            EventBus.Unregister(this);
+            _fadeTween?.Kill();
+        }
+
+        public void Invoke(ShowGlobalMessageEvent evt)
+        {
+            _messageQueue.Enqueue(evt);
+            TryDisplayNext();
+        }
+
+        private void TryDisplayNext()
+        {
+            if (_isDisplayingMessage || _messageQueue.Count == 0) return;
+
+            var evt = _messageQueue.Dequeue();
+            _isDisplayingMessage = true;
+
+            _messageText.text = LocalizationManager.GetString(TableName.Global_Message, evt.NewMessageKey);
+            Open();
+
+            _fadeTween?.Kill();
+            _fadeTween = DOTween.Sequence()
+                .Append(_canvasGroup.DOFade(1f, evt.FadeDuration))
+                .AppendInterval(evt.ShowDuration)
+                .Append(_canvasGroup.DOFade(0f, evt.FadeDuration))
+                .OnComplete(() =>
+                {
+                    Close();
+                    _fadeTween = null;
+                    _isDisplayingMessage = false;
+
+                    // 다음 메시지 처리
+                    TryDisplayNext();
+                });
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameUi/PopupUi.cs b/Assets/_DDD/_Scripts/GameUi/PopupUi.cs
new file mode 100644
index 000000000..830988d16
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/PopupUi.cs
@@ -0,0 +1,7 @@
+namespace DDD
+{
+    public class PopupUi : BaseUi
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameUi/ScreenUi.cs b/Assets/_DDD/_Scripts/GameUi/ScreenUi.cs
new file mode 100644
index 000000000..c4ab9b222
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/ScreenUi.cs
@@ -0,0 +1,7 @@
+namespace DDD
+{
+    public class ScreenUi : BaseUi
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameUi/UiManager.cs b/Assets/_DDD/_Scripts/GameUi/UiManager.cs
new file mode 100644
index 000000000..6867b93d2
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameUi/UiManager.cs
@@ -0,0 +1,140 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace DDD
+{
+    public class UiManager : Singleton<UiManager>, IManager, IEventHandler<OpenScreenUiEvent>, IEventHandler<CloseScreenUiEvent>,
+        IEventHandler<OpenPopupUiEvent>, IEventHandler<ClosePopupUiEvent>
+    {
+        private readonly Dictionary<Type, ScreenUi> _screenUIs = new();
+        private readonly Dictionary<Type, PopupUi> _popupUIs = new();
+
+        private readonly object _uiPauseRequester = new();
+
+        public void PreInit()
+        {
+            EventBus.Register<OpenScreenUiEvent>(this);
+            EventBus.Register<CloseScreenUiEvent>(this);
+            EventBus.Register<OpenPopupUiEvent>(this);
+            EventBus.Register<ClosePopupUiEvent>(this);
+        }
+        
+        public Task Init()
+        {
+            return Task.CompletedTask;
+        }
+
+        public void PostInit()
+        {
+            
+        }
+
+        private void OnDestroy()
+        {
+            EventBus.Unregister<OpenScreenUiEvent>(this);
+            EventBus.Unregister<CloseScreenUiEvent>(this);
+            EventBus.Unregister<OpenPopupUiEvent>(this);
+            EventBus.Unregister<ClosePopupUiEvent>(this);
+        }
+
+        public void RegisterScreenUI(ScreenUi ui)
+        {
+            var type = ui.GetType();
+            _screenUIs.TryAdd(type, ui);
+        }
+
+        public void UnregisterScreenUI(ScreenUi ui)
+        {
+            var type = ui.GetType();
+            if (_screenUIs.TryGetValue(type, out var value) && value == ui)
+            {
+                _screenUIs.Remove(type);
+            }
+        }
+
+        public void RegisterPopupUI(PopupUi ui)
+        {
+            var type = ui.GetType();
+            _popupUIs.TryAdd(type, ui);
+        }
+
+        public void UnregisterPopupUI(PopupUi ui)
+        {
+            var type = ui.GetType();
+            if (_popupUIs.TryGetValue(type, out var registered) && registered == ui)
+            {
+                _popupUIs.Remove(type);
+            }
+        }
+
+        private void CloseAllScreenUIs()
+        {
+            foreach (var screen in _screenUIs.Values)
+            {
+                if (screen.IsOpen)
+                {
+                    screen.Close();
+
+                    if (screen.IsBlockingTime)
+                    {
+                        EventBus.Broadcast(new TimeScaleChangeEvent(_uiPauseRequester, 1f));
+                    }
+                }
+            }
+        }
+
+        public void Invoke(OpenScreenUiEvent evt)
+        {
+            if (_screenUIs.TryGetValue(evt.UiType, out var screen))
+            {
+                CloseAllScreenUIs();
+                screen.Open();
+
+                if (screen.IsBlockingTime)
+                {
+                    EventBus.Broadcast(new TimeScaleChangeEvent(screen, 0f));
+                }
+            }
+        }
+
+        public void Invoke(CloseScreenUiEvent evt)
+        {
+            if (_screenUIs.TryGetValue(evt.UiType, out var screen))
+            {
+                screen.Close();
+
+                if (screen.IsBlockingTime)
+                {
+                    EventBus.Broadcast(new TimeScaleChangeEvent(screen, 1f));
+                }
+            }
+        }
+
+        public void Invoke(OpenPopupUiEvent evt)
+        {
+            if (_popupUIs.TryGetValue(evt.UiType, out var popup))
+            {
+                popup.Open();
+
+                if (popup.IsBlockingTime)
+                {
+                    EventBus.Broadcast(new TimeScaleChangeEvent(popup, 0f));
+                }
+            }
+        }
+
+        public void Invoke(ClosePopupUiEvent evt)
+        {
+            if (_screenUIs.TryGetValue(evt.UiType, out var popUp))
+            {
+                popUp.Close();
+
+                if (popUp.IsBlockingTime)
+                {
+                    EventBus.Broadcast(new TimeScaleChangeEvent(popUp, 1f));
+                }
+            }
+        }
+    }
+}
\ No newline at end of file