diff --git a/README.md b/README.md
index d196060e..f80dd1d8 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,52 @@ ProAnimatedSprite2D，增强 AnimatedSprite2D 的表现，在其基础上增加
 - 正常游戏：Main -> GroundLoader -> Ground
 - 开发阶段：直接编辑 Ground
 
+### Ground 说明
+
+#### AnimationPlayer：每个 Ground 都有一个 AnimationPlayer，脚本继承自定义的 AnimationRoot
+
+主要功能说明：
+
+1. 正常的 AnimationPlayer 功能
+2. oneshot_animation 场景首次加载时播放的 animation
+
+主要方法与数据说明：
+
+1. _default_data() : 本场景的默认存档数据
+2. _on_ground_ready(): 在父节点 Ground 加载完成后回调
+3. set_data(property: StringName, value: Variant)：用于设置需要存档的数据
+4. ground_archive：存档数据
+
+#### Entity 说明
+
+位置：res://scene/entity/
+
+子目录说明：
+
+1. ambient：光照
+2. general：音效等
+3. partical：粒子效果
+4. ux：用户交互
+
+主要类型说明：
+
+1. ambush：触发区域，触发后执行回调
+   1. 可以配置是否一次性
+   2. 可配置触发方式：enter, area_enter, interact
+   3. 可在场景加载时触发
+   4. 触发效果有：播放对话（期间锁定玩家）；播放动画；回调方法（AnimationPlayer 的方法，注意“_”开头的方法会被忽略）
+2. inspectable：可在检阅窗口进行审视的物品，可以附加文案
+3. local_inspectable：运镜+检阅，无需检阅窗口
+4. note：显示文案
+   1. 显示方式：os（玩家头顶气泡），ballon（下方字幕，可播放配音）
+5. npc
+6. portal：传送门
+   1. 名称有: left（默认）, right（默认）, 1, 2, 3, ...
+   2. 关键参数：targer_scene 与 target_portal（target_portal 为 none 时不启用）
+   3. 三种模式：default（通道）；opened（打开的门）；locked（锁定的门）；对应不同图标与操作音效
+   4. 锁定的门可以配置启用钥匙（prop_key），可在使用后自动消耗该钥匙
+
+
 ## 存档结构
 
 - 存档命名为："save"+三位数字
diff --git a/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd b/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
index 117d3092..b900d931 100644
--- a/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
+++ b/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
@@ -18,7 +18,7 @@ class_name ProAnimatedSprite2D extends AnimatedSprite2D
 const ACTION_CONFIG = {
 	"animation_intro": "", "intro_loop": 1, "animation_wait_time": 0.0, "animation_next": ""
 }
-
+# 参数 {duration} 目前无需求，暂且保留
 const MOVE_CONFIG = {"animation": "", "velocity": Vector2.ZERO, "duration": 10000000.0}
 
 
diff --git a/scene/entity/old/inspectable.gd b/scene/entity/inspectable.gd
similarity index 100%
rename from scene/entity/old/inspectable.gd
rename to scene/entity/inspectable.gd
diff --git a/scene/entity/old/inspectable.tscn b/scene/entity/inspectable.tscn
similarity index 94%
rename from scene/entity/old/inspectable.tscn
rename to scene/entity/inspectable.tscn
index 1af1881b..4e52da38 100644
--- a/scene/entity/old/inspectable.tscn
+++ b/scene/entity/inspectable.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=7 format=3 uid="uid://wyj4qdjyn4ql"]
 
-[ext_resource type="Script" path="res://scene/entity/old/inspectable.gd" id="1_0pc4s"]
+[ext_resource type="Script" path="res://scene/entity/inspectable.gd" id="1_0pc4s"]
 [ext_resource type="PackedScene" uid="uid://c85t6stvytvjn" path="res://scene/entity/general/sfx.tscn" id="2_wrnix"]
 [ext_resource type="AudioStream" uid="uid://dky3j8lwcy5sk" path="res://asset/audio/sfx/ui/物品查看.mp3" id="3_kilnm"]
 [ext_resource type="Texture2D" uid="uid://bei1s1uucktso" path="res://asset/art/tool/neutral_point_light.webp" id="3_vbivp"]
diff --git a/scene/ground/ground.gd b/scene/ground/ground.gd
index 42f3b99b..4608e305 100644
--- a/scene/ground/ground.gd
+++ b/scene/ground/ground.gd
@@ -140,7 +140,7 @@ func play_footstep_sound() -> void:
 
 func move_player_to_portal(portal_name: String) -> void:
 	var portal_node = get_node_or_null("DeployLayer/portal_" + portal_name) as Node2D
-	if portal_node:
+	if portal_node and player:
 		player.global_position.x = portal_node.global_position.x
 		if portal_name == "left":
 			player.set_facing_direction(Vector2.RIGHT)
diff --git a/scene/ground/ground_loader.gd b/scene/ground/ground_loader.gd
index f889bc62..cf18cbbc 100644
--- a/scene/ground/ground_loader.gd
+++ b/scene/ground/ground_loader.gd
@@ -111,15 +111,16 @@ func _update_archive():
 
 func _do_transition(scene_name: String):
 	# SceneManager.freeze_player(0)
+	ground = get_node_or_null("Ground") as Ground2D
 	if ground:
-		# 提前移除，防止命名冲突
-		remove_child(ground)
+		# 防止命名冲突
+		ground.name = "removed_ground"
+		call_deferred("remove_child", ground)
 		ground.queue_free()
-	var ground_node = _load_ground_node(scene_name)
 	# 先设置 ground，再添加到场景中
 	# 因为 ground 在 enter_tree 时会用到 SceneManager 的方法
 	# 其中间接用到了 GroundLoader 的 ground
-	ground = ground_node
+	ground = _load_ground_node(scene_name)
 	_add_ground()
 	# 预先加载邻居场景
 	_post_transition()
@@ -128,8 +129,8 @@ func _do_transition(scene_name: String):
 
 
 func _add_ground():
-	ground.name = "Ground"
 	add_child(ground)
+	ground.name = "Ground"
 	if not Engine.is_editor_hint():
 		# move player to portal
 		ground.move_player_to_portal(entrance_portal)
diff --git a/scene/ground/scene/c01/s05_animation.gd b/scene/ground/scene/c01/s05_animation.gd
index 15f3c48f..f736d6da 100644
--- a/scene/ground/scene/c01/s05_animation.gd
+++ b/scene/ground/scene/c01/s05_animation.gd
@@ -6,7 +6,7 @@ var frame: Note2D
 var paper: Interactable2D
 var right_door: Portal2D
 var piano: Interactable2D
-
+var bed_reading: AnimatedSprite2D
 
 # 覆盖该方法
 func _default_data() -> Dictionary:
@@ -31,6 +31,8 @@ func _on_ground_ready() -> void:
 	paper = $"../DeployLayer/oneshot纸片"
 	right_door = $"../DeployLayer/portal_right"
 	piano = $"../DeployLayer/钢琴"
+	bed_reading = $"../DeployLayer/小小蝶看书"
+	bed_reading.frame_changed.connect(_on_bed_reading_frame_changed)
 	# 画框是否已经正位
 	data.frame_relocated = ambush.played and ambush.one_shot
 	# 禁用鸡毛掸子
@@ -66,6 +68,11 @@ func _on_ground_ready() -> void:
 
 	piano.interacted.connect(_on_piano_interacted)
 
+func _on_bed_reading_frame_changed():
+	if bed_reading.animation == "c01_小小蝶_床上看书" and bed_reading.frame == 10:
+		# 播放结束，0.5s 后释放角色
+		get_tree().create_timer(0.5).timeout.connect(SceneManager.release_player)
+
 
 func _on_note_read():
 	frame.enabled = false
diff --git a/scene/ground/scene/c01/s05_院长房间.tscn b/scene/ground/scene/c01/s05_院长房间.tscn
index 549d1777..f46ed6ae 100644
--- a/scene/ground/scene/c01/s05_院长房间.tscn
+++ b/scene/ground/scene/c01/s05_院长房间.tscn
@@ -235,7 +235,7 @@ tracks/16/keys = {
 
 [sub_resource type="Animation" id="Animation_7k2c8"]
 resource_name = "intro"
-length = 7.5
+length = 7.0
 capture_included = true
 tracks/0/type = "value"
 tracks/0/imported = false
@@ -307,7 +307,7 @@ tracks/5/keys = {
 "times": PackedFloat32Array(0),
 "transitions": PackedFloat32Array(1),
 "values": [{
-"args": [7.0, -1, false],
+"args": [0.0, -1, false],
 "method": &"freeze_player"
 }]
 }
diff --git a/scene/ground/scene/c01/s06_animation.gd b/scene/ground/scene/c01/s06_animation.gd
index 6c5f04ea..823643e3 100644
--- a/scene/ground/scene/c01/s06_animation.gd
+++ b/scene/ground/scene/c01/s06_animation.gd
@@ -92,9 +92,7 @@ func _game_counting_down(_res = null):
 	# 重置镜头
 	SceneManager.focus_player_and_reset_zoom()
 	DialogueManager.show_dialogue_balloon(
-		dialogue_c01,
-		"c01_s06_猫鼠游戏",
-		[GlobalConfig.DIALOG_IGNORE_INPUT]
+		dialogue_c01, "c01_s06_猫鼠游戏", [GlobalConfig.DIALOG_IGNORE_INPUT]
 	)
 	# 禁止玩家向左移动，同时可以使右侧腾出空间，玩家可以继续向右移动
 	var player = SceneManager.get_player() as MainPlayer
@@ -230,19 +228,24 @@ func _post_catch():
 
 
 func transport_player_to_next_scene(win: bool):
-	SceneManager.get_shading_layer().tween_fog(
-		ShadingLayer.FOG_FRAME_MAX,
-		ShadingLayer.FOG_COLOR_DARK_GRAY,
-		ShadingLayer.FOG_OFFSET_DEFAULT,
-		1.0,
-		true
-	)
-	get_tree().create_timer(0.7).timeout.connect(_show_next_scene)
 	if win:
-		SceneManager.pop_debug_dialog_info("音效", "猫鼠游戏胜利，传送下一场景")
+		_show_next_scene(true)
+		SceneManager.pop_debug_dialog_info("音效", "猫鼠游戏胜利，无缝转场")
 	else:
+		SceneManager.get_shading_layer().tween_fog(
+			ShadingLayer.FOG_FRAME_MAX,
+			ShadingLayer.FOG_COLOR_BLACK,
+			ShadingLayer.FOG_OFFSET_DEFAULT,
+			1.0,
+			true
+		)
+		get_tree().create_timer(0.7).timeout.connect(_show_next_scene.bind(false))
 		SceneManager.pop_debug_dialog_info("音效", "猫鼠游戏失败，传送下一场景")
 
 
-func _show_next_scene():
-	SceneManager.get_ground_loader().transition_to_scene("c01_s07", "left", false)
+func _show_next_scene(seamless: bool):
+	if seamless:
+		#TODO 无缝转场过程细化
+		SceneManager.get_ground_loader().transition_to_scene("c01_s07", "left", true)
+	else:
+		SceneManager.get_ground_loader().transition_to_scene("c01_s07", "left", false)
diff --git a/scene/ground/scene/c02/s02_走道.tscn b/scene/ground/scene/c02/s02_走道.tscn
index a2e8a07d..82d88307 100644
--- a/scene/ground/scene/c02/s02_走道.tscn
+++ b/scene/ground/scene/c02/s02_走道.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=22 format=3 uid="uid://brck77w81fhvc"]
+[gd_scene load_steps=24 format=3 uid="uid://brck77w81fhvc"]
 
 [ext_resource type="PackedScene" uid="uid://dayyx4jerj7io" path="res://scene/ground/ground.tscn" id="1_wrr6r"]
 [ext_resource type="Script" path="res://scene/ground/scene/c02/s02_animation.gd" id="2_5p8ev"]
@@ -16,6 +16,8 @@
 [ext_resource type="Texture2D" uid="uid://c4c7t2lttcf0a" path="res://asset/art/临时草稿/煤油灯.png" id="14_db4pu"]
 [ext_resource type="Texture2D" uid="uid://doqtpiaf1weqc" path="res://asset/art/临时草稿/煤油灯_点燃.png" id="15_5rpxj"]
 [ext_resource type="Texture2D" uid="uid://b7gyapghy3tsy" path="res://asset/art/neutral_point_light.png" id="16_asses"]
+[ext_resource type="AudioStream" uid="uid://dvwiuesd0qi1l" path="res://asset/audio/sfx/ui/门牌互动音.wav" id="16_d08tt"]
+[ext_resource type="AudioStream" uid="uid://dky3j8lwcy5sk" path="res://asset/audio/sfx/ui/物品查看.mp3" id="17_lqks2"]
 
 [sub_resource type="Animation" id="Animation_abofy"]
 resource_name = "oneshot_天冷"
@@ -159,9 +161,11 @@ interacted_texture = ExtResource("15_5rpxj")
 prop_key = "prop_火柴"
 
 [node name="SfxInvalid" parent="Ground/DeployLayer/Interactable煤油灯" index="0"]
+stream = ExtResource("16_d08tt")
 file = "门牌互动音.wav"
 
 [node name="SfxSuccess" parent="Ground/DeployLayer/Interactable煤油灯" index="1"]
+stream = ExtResource("17_lqks2")
 file = "物品查看.mp3"
 
 [node name="CollisionShape2D" parent="Ground/DeployLayer/Interactable煤油灯/Area2D" index="0"]
diff --git a/scene/ground/scene/c02/s05_1012外间现实版.tscn b/scene/ground/scene/c02/s05_1012外间现实版.tscn
index 16aa4357..94d1ae65 100644
--- a/scene/ground/scene/c02/s05_1012外间现实版.tscn
+++ b/scene/ground/scene/c02/s05_1012外间现实版.tscn
@@ -5,7 +5,7 @@
 [ext_resource type="Texture2D" uid="uid://cl8no405v4hsk" path="res://asset/art/scene/c02/s05_1012外间现实版/bg_1012外间.png" id="3_8jr2p"]
 [ext_resource type="Texture2D" uid="uid://d04bppjl5h3vo" path="res://asset/art/scene/c02/s05_1012外间现实版/fg_1012外间.png" id="4_quka7"]
 [ext_resource type="Texture2D" uid="uid://bykkjm7wker46" path="res://asset/art/scene/c02/s05_1012外间现实版/ux_公寓告示1.png" id="5_8vm4y"]
-[ext_resource type="PackedScene" uid="uid://wyj4qdjyn4ql" path="res://scene/entity/old/inspectable.tscn" id="6_stoff"]
+[ext_resource type="PackedScene" uid="uid://wyj4qdjyn4ql" path="res://scene/entity/inspectable.tscn" id="6_stoff"]
 
 [node name="S05" type="Node2D"]
 
diff --git a/scene/player/main_player.gd b/scene/player/main_player.gd
index 91b7a5f1..97aebe7b 100644
--- a/scene/player/main_player.gd
+++ b/scene/player/main_player.gd
@@ -169,7 +169,7 @@ func _get_speed(direction: Vector2) -> Vector2:
 
 
 func _physics_process(_delta: float) -> void:
-	if action_locked or action_freezed or Engine.is_editor_hint():
+	if action_locked or action_freezed or Engine.is_editor_hint() or not is_visible_in_tree():
 		velocity = Vector2.ZERO
 		return
 	var x_direction := Input.get_axis("left", "right")
diff --git a/scene/shading/shading_layer.tscn b/scene/shading/shading_layer.tscn
index 3b83b770..75cf742b 100644
--- a/scene/shading/shading_layer.tscn
+++ b/scene/shading/shading_layer.tscn
@@ -85,9 +85,6 @@ animations = [{
 "texture": ExtResource("12_k6v1x")
 }, {
 "duration": 1.0,
-"texture": ExtResource("13_kjyug")
-}, {
-"duration": 1.0,
 "texture": ExtResource("14_yy2gj")
 }, {
 "duration": 1.0,
@@ -97,6 +94,9 @@ animations = [{
 "texture": ExtResource("16_86yqr")
 }, {
 "duration": 1.0,
+"texture": ExtResource("13_kjyug")
+}, {
+"duration": 1.0,
 "texture": ExtResource("17_5psqe")
 }, {
 "duration": 1.0,