diff --git a/assets/bgm.ogg b/assets/bgm.ogg
new file mode 100644
index 0000000..d5c78cb
Binary files /dev/null and b/assets/bgm.ogg differ
diff --git a/assets/bgm.ogg.import b/assets/bgm.ogg.import
new file mode 100644
index 0000000..5b7e07d
--- /dev/null
+++ b/assets/bgm.ogg.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://35rb6724glhc"
+path="res://.godot/imported/bgm.ogg-e1728340e2c8938587d9482b715a001a.oggvorbisstr"
+
+[deps]
+
+source_file="res://assets/bgm.ogg"
+dest_files=["res://.godot/imported/bgm.ogg-e1728340e2c8938587d9482b715a001a.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/entities/manager.tscn b/entities/manager.tscn
new file mode 100644
index 0000000..1431289
--- /dev/null
+++ b/entities/manager.tscn
@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=3 uid="uid://c0jgk88bnwwbs"]
+
+[ext_resource type="Script" path="res://scripts/manager.gd" id="1_5d7ur"]
+
+[node name="Manager" type="Manager"]
+bgm = "res://assets/bgm.ogg"
+script = ExtResource("1_5d7ur")
diff --git a/entities/test.tscn b/entities/test.tscn
new file mode 100644
index 0000000..639d42c
--- /dev/null
+++ b/entities/test.tscn
@@ -0,0 +1,41 @@
+[gd_scene load_steps=4 format=3 uid="uid://dfvl3luba7j4"]
+
+[ext_resource type="Texture2D" uid="uid://5hxbsfm0aa0" path="res://icon.svg" id="1_3phrh"]
+
+[sub_resource type="GDScript" id="GDScript_axp0a"]
+resource_name = "Test"
+script/source = "extends Node2D
+
+
+func _ready() -> void:
+	$ScramblingText.infinite = true
+	$ScramblingText.start()
+
+
+func _on_timer_timeout() -> void:
+	$ScramblingText.infinite = false;
+"
+
+[sub_resource type="LabelSettings" id="LabelSettings_w3bnc"]
+font_size = 48
+
+[node name="Test" type="Node2D"]
+script = SubResource("GDScript_axp0a")
+
+[node name="Icon" type="Sprite2D" parent="."]
+position = Vector2(534, 309)
+texture = ExtResource("1_3phrh")
+
+[node name="ScramblingText" type="ScramblingText" parent="."]
+duration = 0.5
+offset_right = 40.0
+offset_bottom = 23.0
+text = "HELLO WORLD"
+label_settings = SubResource("LabelSettings_w3bnc")
+
+[node name="Timer" type="Timer" parent="."]
+wait_time = 3.0
+one_shot = true
+autostart = true
+
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]
diff --git a/project.godot b/project.godot
index 8fef7c0..588714d 100644
--- a/project.godot
+++ b/project.godot
@@ -11,5 +11,11 @@ config_version=5
 [application]
 
 config/name="AltParty2024"
+run/main_scene="res://entities/manager.tscn"
 config/features=PackedStringArray("4.3", "Forward Plus")
 config/icon="res://icon.svg"
+
+[debug]
+
+gdscript/warnings/unassigned_variable=2
+gdscript/warnings/untyped_declaration=2
diff --git a/scripts/manager.gd b/scripts/manager.gd
new file mode 100644
index 0000000..76cd13c
--- /dev/null
+++ b/scripts/manager.gd
@@ -0,0 +1,10 @@
+extends Manager
+
+var scene1: PackedScene = preload("res://entities/test.tscn")
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	register_scene(scene1);
+	start_audio();
+	set_scene(0);