diff --git a/components/Bullets/BossAttack/Bear/ArrowSeven.tscn b/components/Bullets/BossAttack/Bear/ArrowSeven.tscn
new file mode 100644
index 0000000..e22aedd
--- /dev/null
+++ b/components/Bullets/BossAttack/Bear/ArrowSeven.tscn
@@ -0,0 +1,161 @@
+[gd_scene load_steps=24 format=3 uid="uid://bjskq2m1rrlks"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_dvf35"]
+[ext_resource type="Script" path="res://scripts/Contents/Bullets/BossAttack/Bear/ArrowSeven.gd" id="2_uqsop"]
+[ext_resource type="Shader" path="res://shaders/Light.gdshader" id="3_j0g0m"]
+[ext_resource type="Texture2D" uid="uid://chq2rnqi00nbj" path="res://resources/bullets/light-express/Prismatic_Bolt.webp" id="3_tmrnu"]
+[ext_resource type="Shader" path="res://shaders/SuperLight.gdshader" id="5_lyybq"]
+[ext_resource type="Script" path="res://scripts/Statemachine/ShaderStage.gd" id="5_ppdpf"]
+
+[sub_resource type="Gradient" id="Gradient_wd04q"]
+offsets = PackedFloat32Array(0, 0.16, 0.32, 0.48, 0.64, 0.8, 1)
+colors = PackedColorArray(1, 0, 0, 1, 1, 0.447059, 0, 1, 1, 0.890625, 0, 1, 0, 0.820313, 0.128174, 1, 0, 1, 0.859375, 1, 0, 0.53125, 1, 1, 0.429688, 0, 1, 1)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_e0qv5"]
+gradient = SubResource("Gradient_wd04q")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_1nfgk"]
+shader = ExtResource("3_j0g0m")
+shader_parameter/color = Color(1, 1, 1, 1)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_q4xus"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("3_tmrnu")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="Animation" id="Animation_usqjd"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("superlight:scale")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(1, 1)]
+}
+
+[sub_resource type="Animation" id="Animation_oinqg"]
+resource_name = "destroy"
+length = 0.5
+step = 0.1
+
+[sub_resource type="Animation" id="Animation_ynxlt"]
+resource_name = "loop"
+length = 0.2
+loop_mode = 1
+step = 0.05
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("superlight:scale")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [Vector2(1, 1), Vector2(0.8, 0.8), Vector2(1, 1)]
+}
+
+[sub_resource type="Animation" id="Animation_kmogx"]
+resource_name = "spawn"
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_f7cx6"]
+_data = {
+"RESET": SubResource("Animation_usqjd"),
+"destroy": SubResource("Animation_oinqg"),
+"loop": SubResource("Animation_ynxlt"),
+"spawn": SubResource("Animation_kmogx")
+}
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_7e3fr"]
+shader = ExtResource("5_lyybq")
+shader_parameter/k = -0.223
+shader_parameter/color = Color(1, 1, 1, 1)
+shader_parameter/scale = 10.0
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_w3sk0"]
+shader = ExtResource("3_j0g0m")
+shader_parameter/color = Color(1, 1, 1, 1)
+
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_yjmap"]
+radius = 5.0
+height = 42.0
+
+[sub_resource type="Curve" id="Curve_n2t6r"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_wjo54"]
+curve = SubResource("Curve_n2t6r")
+
+[sub_resource type="Curve" id="Curve_uxwl3"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_i5kg3"]
+curve = SubResource("Curve_uxwl3")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_7osnr"]
+particle_flag_disable_z = true
+direction = Vector3(-1, 0, 0)
+spread = 180.0
+initial_velocity_min = 30.0
+initial_velocity_max = 60.0
+gravity = Vector3(0, 0, 0)
+scale_min = 10.0
+scale_max = 10.0
+scale_curve = SubResource("CurveTexture_i5kg3")
+alpha_curve = SubResource("CurveTexture_wjo54")
+
+[node name="ArrowSeven" instance=ExtResource("1_dvf35")]
+position = Vector2(-34, -24)
+script = ExtResource("2_uqsop")
+allColor = SubResource("GradientTexture1D_e0qv5")
+autoLoopAnimation = true
+
+[node name="texture" parent="." index="0"]
+material = SubResource("ShaderMaterial_1nfgk")
+rotation = 1.5708
+sprite_frames = SubResource("SpriteFrames_q4xus")
+
+[node name="animator" parent="texture" index="0"]
+libraries = {
+"": SubResource("AnimationLibrary_f7cx6")
+}
+
+[node name="superlight" type="Node2D" parent="texture" index="1"]
+unique_name_in_owner = true
+z_index = -1
+material = SubResource("ShaderMaterial_7e3fr")
+script = ExtResource("5_ppdpf")
+size = Vector2(100, 200)
+
+[node name="frontlight" type="Node2D" parent="texture" index="2"]
+unique_name_in_owner = true
+material = SubResource("ShaderMaterial_w3sk0")
+scale = Vector2(0.968786, 0.968786)
+script = ExtResource("5_ppdpf")
+size = Vector2(40, 40)
+color = Color(1, 1, 1, 0)
+
+[node name="hitbox" parent="." index="1"]
+visible = false
+rotation = 1.5708
+shape = SubResource("CapsuleShape2D_yjmap")
+
+[node name="trail" type="GPUParticles2D" parent="." index="2"]
+unique_name_in_owner = true
+z_index = -1
+amount = 100
+process_material = SubResource("ParticleProcessMaterial_7osnr")
diff --git a/components/Characters/Rooster.tscn b/components/Characters/Rooster.tscn
index 6125f03..317242d 100644
--- a/components/Characters/Rooster.tscn
+++ b/components/Characters/Rooster.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=17 format=3 uid="uid://bm7ymrri6pykb"]
+[gd_scene load_steps=18 format=3 uid="uid://bm7ymrri6pykb"]
 
 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_e5pl8"]
 [ext_resource type="Script" path="res://scripts/Contents/Characters/Rooster.gd" id="2_oqdqd"]
@@ -13,6 +13,7 @@
 [ext_resource type="AudioStream" uid="uid://dmxh3bpk8vyy5" path="res://resources/sounds/effect/Coin.mp3" id="5_xnbhq"]
 [ext_resource type="PackedScene" uid="uid://bb1uh8k7gkhr7" path="res://components/Weapons/VectorStar.tscn" id="6_fvy5n"]
 [ext_resource type="AudioStream" uid="uid://4wuuf1osk0yv" path="res://resources/sounds/effect/Low Boing.wav" id="6_m5px1"]
+[ext_resource type="PackedScene" uid="uid://ct2p0fbd5ktof" path="res://components/Weapons/Arrow7.tscn" id="7_jguvd"]
 [ext_resource type="AudioStream" uid="uid://b10u6iir6uvqn" path="res://resources/sounds/effect/BigLaser.wav" id="8_7dhim"]
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_4v2ol"]
@@ -47,12 +48,19 @@ script = ExtResource("2_oqdqd")
 process_mode = 4
 
 [node name="PurpleCrystal" parent="weaponStore" index="0" instance=ExtResource("3_ms5sq")]
+debugRebuild = false
 
 [node name="VectorStar" parent="weaponStore" index="1" instance=ExtResource("6_fvy5n")]
+debugRebuild = false
 
 [node name="LGBT" parent="weaponStore" index="2" instance=ExtResource("4_pb8qn")]
+debugRebuild = false
 
 [node name="BigLaser" parent="weaponStore" index="3" instance=ExtResource("4_plqwu")]
+debugRebuild = false
+
+[node name="WeaponCard" parent="weaponStore" index="4" instance=ExtResource("7_jguvd")]
+debugRebuild = false
 
 [node name="sprint" parent="sounds" index="0"]
 stream = ExtResource("4_66s6c")
diff --git a/components/Weapons/Arrow7.tscn b/components/Weapons/Arrow7.tscn
new file mode 100644
index 0000000..16f2f2e
--- /dev/null
+++ b/components/Weapons/Arrow7.tscn
@@ -0,0 +1,30 @@
+[gd_scene load_steps=4 format=3 uid="uid://ct2p0fbd5ktof"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_ra1fw"]
+[ext_resource type="Script" path="res://scripts/Contents/Weapons/Arrow7.gd" id="2_a7w7h"]
+[ext_resource type="Texture2D" uid="uid://chq2rnqi00nbj" path="res://resources/bullets/light-express/Prismatic_Bolt.webp" id="2_vwdyb"]
+
+[node name="Arrow7" instance=ExtResource("1_ra1fw")]
+script = ExtResource("2_a7w7h")
+avatarTexture = ExtResource("2_vwdyb")
+displayName = "七彩矢"
+typeTopic = 3
+store = {
+"atk": 10,
+"count": 20
+}
+storeType = {
+"atk": 1,
+"count": 1
+}
+descriptionTemplate = "发射$count支七彩矢，每支造成$atk点伤害。"
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_vwdyb")
+
+[node name="name" parent="container/info" index="2"]
+displayName = "七彩矢"
+typeTopic = 3
+
+[node name="description" parent="container" index="2"]
+text = "[center]发射[color=cyan]20[/color]支七彩矢，每支造成[color=cyan]10[/color]点伤害。[/center]"
diff --git a/project.godot b/project.godot
index 8290d30..7ea03f3 100644
--- a/project.godot
+++ b/project.godot
@@ -19,6 +19,7 @@ config/icon="res://icon.svg"
 
 window/size/viewport_width=1280
 window/size/viewport_height=720
+window/size/mode=2
 
 [dotnet]
 
diff --git a/resources/bullets/light-express/Ethereal_Lance.webp b/resources/bullets/light-express/Ethereal_Lance.webp
new file mode 100644
index 0000000..786a7cb
Binary files /dev/null and b/resources/bullets/light-express/Ethereal_Lance.webp differ
diff --git a/resources/bullets/light-express/Ethereal_Lance.webp.import b/resources/bullets/light-express/Ethereal_Lance.webp.import
new file mode 100644
index 0000000..7d7588b
--- /dev/null
+++ b/resources/bullets/light-express/Ethereal_Lance.webp.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cf065c7jjufq"
+path="res://.godot/imported/Ethereal_Lance.webp-f8d5b78c1006096eb0a4dbd912d0b40b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/light-express/Ethereal_Lance.webp"
+dest_files=["res://.godot/imported/Ethereal_Lance.webp-f8d5b78c1006096eb0a4dbd912d0b40b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/resources/bullets/light-express/Everlasting_Rainbow.png b/resources/bullets/light-express/Everlasting_Rainbow.png
new file mode 100644
index 0000000..904f833
Binary files /dev/null and b/resources/bullets/light-express/Everlasting_Rainbow.png differ
diff --git a/resources/bullets/light-express/Everlasting_Rainbow.png.import b/resources/bullets/light-express/Everlasting_Rainbow.png.import
new file mode 100644
index 0000000..ea5987c
--- /dev/null
+++ b/resources/bullets/light-express/Everlasting_Rainbow.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bkiaaucejquik"
+path="res://.godot/imported/Everlasting_Rainbow.png-e1d35de17a7261a88419c468ef630bba.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/light-express/Everlasting_Rainbow.png"
+dest_files=["res://.godot/imported/Everlasting_Rainbow.png-e1d35de17a7261a88419c468ef630bba.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/resources/bullets/light-express/Prismatic_Bolt.webp b/resources/bullets/light-express/Prismatic_Bolt.webp
new file mode 100644
index 0000000..39c9ab1
Binary files /dev/null and b/resources/bullets/light-express/Prismatic_Bolt.webp differ
diff --git a/resources/bullets/light-express/Prismatic_Bolt.webp.import b/resources/bullets/light-express/Prismatic_Bolt.webp.import
new file mode 100644
index 0000000..5104d6d
--- /dev/null
+++ b/resources/bullets/light-express/Prismatic_Bolt.webp.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://chq2rnqi00nbj"
+path="res://.godot/imported/Prismatic_Bolt.webp-ce6218303d6b2aa5c4b3def0c1c66b83.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/light-express/Prismatic_Bolt.webp"
+dest_files=["res://.godot/imported/Prismatic_Bolt.webp-ce6218303d6b2aa5c4b3def0c1c66b83.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/resources/bullets/light-express/Sun_Dance.webp b/resources/bullets/light-express/Sun_Dance.webp
new file mode 100644
index 0000000..1d5c5b3
Binary files /dev/null and b/resources/bullets/light-express/Sun_Dance.webp differ
diff --git a/resources/bullets/light-express/Sun_Dance.webp.import b/resources/bullets/light-express/Sun_Dance.webp.import
new file mode 100644
index 0000000..cff88fc
--- /dev/null
+++ b/resources/bullets/light-express/Sun_Dance.webp.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://0w8sebsqjb7a"
+path="res://.godot/imported/Sun_Dance.webp-a2f97cb60ab8eed183860f5e649ba3ad.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/light-express/Sun_Dance.webp"
+dest_files=["res://.godot/imported/Sun_Dance.webp-a2f97cb60ab8eed183860f5e649ba3ad.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/scripts/Contents/Bullets/BossAttack/Bear/ArrowSeven.gd b/scripts/Contents/Bullets/BossAttack/Bear/ArrowSeven.gd
new file mode 100644
index 0000000..64b1848
--- /dev/null
+++ b/scripts/Contents/Bullets/BossAttack/Bear/ArrowSeven.gd
@@ -0,0 +1,42 @@
+extends BulletBase
+
+@export var allColor: GradientTexture1D = null
+
+@onready var superlight: Node2D = $"%superlight"
+@onready var trail: GPUParticles2D = $"%trail"
+
+var myColor: Color
+var tracer: EntityBase = null
+var forwardTime: float = 500
+var forwarded: bool = false
+
+func register():
+	speed = 1
+	damage = 5
+	penerate = 1
+func spawn():
+	myColor = allColor.gradient.sample(randf())
+	superlight.material = superlight.material.duplicate()
+	trail.process_material = trail.process_material.duplicate()
+	setColor(myColor)
+
+
+func ai():
+	superlight.global_rotation_degrees = 90
+	PresetBulletAI.forward(self, rotation)
+	if timeLived() <= forwardTime:
+		speed = 10 * ((forwardTime - timeLived()) / forwardTime)
+	elif forwarded:
+		if timeLived() < forwardTime + 1000:
+			speed = clamp((timeLived() - forwardTime) / 75, 0, 30)
+			if is_instance_valid(tracer):
+				PresetBulletAI.trace(self, tracer.position, 0.1)
+	else:
+		forwarded = true
+
+
+func setColor(color: Color):
+	texture.self_modulate = color
+	var mat: ParticleProcessMaterial = trail.process_material
+	mat.color = color
+	superlight.material.set_shader_parameter("color", color)
diff --git a/scripts/Contents/Characters/Bear.gd b/scripts/Contents/Characters/Bear.gd
index 4372dbf..2f0c1e1 100644
--- a/scripts/Contents/Characters/Bear.gd
+++ b/scripts/Contents/Characters/Bear.gd
@@ -1,2 +1,8 @@
 extends EntityBase
-class_name Bear
+class_name Bear # 攻击方式模仿泰拉瑞亚光之女皇
+
+func ai():
+	pass
+func attack(type):
+	if type == 0:
+		pass
diff --git a/scripts/Contents/Weapons/Arrow7.gd b/scripts/Contents/Weapons/Arrow7.gd
new file mode 100644
index 0000000..1fee0f7
--- /dev/null
+++ b/scripts/Contents/Weapons/Arrow7.gd
@@ -0,0 +1,15 @@
+@tool
+extends Weapon
+class_name Arrow7Weapon
+
+func update(to: int, origin: Dictionary, _entity: EntityBase):
+	origin["atk"] += 5 * to
+	origin["count"] += 1 * to
+	return origin
+func attack(entity: EntityBase):
+	var weaponPos = entity.findWeaponAnchor("normal")
+	for i in range(readStore("count")):
+		for bullet in BulletBase.generate(preload("res://components/Bullets/BossAttack/Bear/ArrowSeven.tscn"), entity, weaponPos, deg_to_rad(randf_range(0, 360))):
+			bullet.damage = readStore("atk")
+			bullet.tracer = EntityTool.findClosetEntity(entity.position, get_tree(), false, true)
+	return true
diff --git a/scripts/Statemachine/ShaderStage.gd b/scripts/Statemachine/ShaderStage.gd
new file mode 100644
index 0000000..917b4ea
--- /dev/null
+++ b/scripts/Statemachine/ShaderStage.gd
@@ -0,0 +1,10 @@
+@tool
+extends CanvasItem
+
+@export var size: Vector2 = Vector2.ONE * 100
+@export var color: Color = Color.WHITE
+
+func _draw():
+	draw_rect(Rect2(size / -2, size), color)
+func _process(_delta):
+	queue_redraw()
diff --git a/shaders/Light.gdshader b/shaders/Light.gdshader
new file mode 100644
index 0000000..5b77856
--- /dev/null
+++ b/shaders/Light.gdshader
@@ -0,0 +1,8 @@
+shader_type canvas_item;
+uniform vec4 color:source_color;
+void fragment() {
+	float maxDistance=0.5;
+	float dist=distance(UV,vec2(0.5));
+	vec4 mixed=vec4(color.rgb,smoothstep(0,1,(maxDistance-dist)/maxDistance));
+	COLOR=mix(COLOR,mixed,0.5);
+}
\ No newline at end of file
diff --git a/shaders/SuperLight.gdshader b/shaders/SuperLight.gdshader
new file mode 100644
index 0000000..3d3ced4
--- /dev/null
+++ b/shaders/SuperLight.gdshader
@@ -0,0 +1,26 @@
+shader_type canvas_item;
+uniform float k : hint_range(-10.0, 10.0) = 1.0;
+uniform vec4 color : source_color = vec4(1.0);
+uniform float scale : hint_range(10.0, 500.0) = 100.0;
+void fragment() {
+    vec2 pos = (UV - 0.5) * scale;
+    float y1 = k / pos.x;
+    float y2 = -k / pos.x;
+    bool in_region = false;
+    if (pos.x > 0.0) {
+        if ((pos.y > y2 && pos.y < y1) || (pos.y < y2 && pos.y > y1)) {
+            in_region = true;
+        }
+    }
+    else if (pos.x < 0.0) {
+        if ((pos.y > y1 && pos.y < y2) || (pos.y < y1 && pos.y > y2)) {
+            in_region = true;
+        }
+    }
+    if (in_region) {
+        COLOR = color;
+    } else {
+        COLOR = vec4(0.0);
+    }
+	COLOR.a*=(0.5-distance(UV,vec2(0.5)))/0.5;
+}