diff --git a/common/agreement_presets/RG_agreement_presets.txt b/common/agreement_presets/RG_agreement_presets.txt
new file mode 100644
index 0000000..222fb91
--- /dev/null
+++ b/common/agreement_presets/RG_agreement_presets.txt
@@ -0,0 +1,34 @@
+##############
+# SCION
+##############
+
+preset_rg_scion = {
+	icon = "GFX_diplomacy_status_is_scion"
+	term_data = {
+		discrete_terms = {
+			{ key = specialist_type				value = specialist_none }
+			{ key = subject_integration			value = subject_can_not_be_integrated }
+			{ key = subject_diplomacy			value = subject_can_do_diplomacy }
+			{ key = subject_expand				value = subject_can_expand }
+			{ key = joins_overlord_wars			value = joins_overlord_wars_all }
+			{ key = joins_subject_wars			value = joins_subject_wars_all }
+			{ key = subject_holdings_limit		value = subject_holdings_limit_0 }
+			{ key = subject_sensors				value = subject_is_not_protectorate }
+		}
+		resource_terms = {
+			{ key = resource_subsidies_advanced		value = -0.35 }
+			{ key = resource_subsidies_strategic	value = -0.35 }
+		}
+	}
+	potential = {
+		any_agreement = {
+			agreement_preset = preset_rg_scion
+		}
+		from = {
+			OR = {
+				is_country_type = fallen_empire
+				is_country_type = awakened_fallen_empire
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/common/scripted_effects/RG_fallen_empire_effects.txt b/common/scripted_effects/RG_fallen_empire_effects.txt
index 7789724..bca58cd 100644
--- a/common/scripted_effects/RG_fallen_empire_effects.txt
+++ b/common/scripted_effects/RG_fallen_empire_effects.txt
@@ -307,4 +307,195 @@ rg_create_scion_wormhole_link = {
 	}
 	set_country_flag = encountered_first_wormhole
 	add_seen_bypass_type = wormhole
+}
+
+rg_lcluster_spawn_effect_scion = {
+	set_global_flag = rg_origin_scion_l_cluster
+	set_spawn_system_batch = begin
+	no_scope = {
+		# makes system positions originate from galactic core
+		spawn_system = {
+			min_distance >= 550
+			max_distance <= 560
+			min_orientation_angle = 44
+			max_orientation_angle = 46
+			initializer = rg_cluster_init_01
+			hyperlane = no
+		}
+		random_system = {
+			limit = {
+				has_star_flag = lcluster1
+			}
+			save_global_event_target_as = lcluster1
+			spawn_system = {
+				min_distance >= 29
+				max_distance <= 31
+				min_orientation_angle = 24
+				max_orientation_angle = 66
+				initializer = rg_cluster_init_02
+			}
+			spawn_system = {
+				min_distance >= 29
+				max_distance <= 31
+				min_orientation_angle = 114
+				max_orientation_angle = 156
+				initializer = rg_cluster_init_03
+			}
+			spawn_system = {
+				min_distance >= 30
+				max_distance <= 60
+				min_orientation_angle = 340
+				max_orientation_angle = 20
+				initializer = rg_cluster_init_01b
+			}
+		}
+		random_system = {
+			limit = {
+				has_star_flag = lcluster2
+			}
+			save_global_event_target_as = lcluster2
+			spawn_system = {
+				min_distance >= 30
+				max_distance <= 60
+				min_orientation_angle = 0
+				max_orientation_angle = 40
+				initializer = rg_cluster_init_02b
+			}
+		}
+		random_system = {
+			limit = {
+				has_star_flag = lcluster3
+			}
+			save_global_event_target_as = lcluster3
+			spawn_system = {
+				min_distance >= 20
+				max_distance <= 30
+				min_orientation_angle = 24
+				max_orientation_angle = 66
+				initializer = rg_fallen_machine
+			}
+			spawn_system = {
+				min_distance >= 10
+				max_distance <= 50
+				min_orientation_angle = 250
+				max_orientation_angle = 290
+				initializer = rg_cluster_init_03b
+			}
+		}
+		random_system = {
+			limit = {
+				has_star_flag = lcluster4
+			}
+			save_global_event_target_as = lcluster4
+			spawn_system = {
+				min_distance >= 5
+				max_distance <= 10
+				min_orientation_angle = 250
+				max_orientation_angle = 290
+				initializer = rg_cluster_init_05
+			}
+			spawn_system = {
+				min_distance >= 30
+				max_distance <= 60
+				min_orientation_angle = 20
+				max_orientation_angle = 160
+				initializer = rg_cluster_init_04b
+			}
+		}
+	}
+	random_system = {
+		limit = {
+			has_star_flag = lcluster5
+		}
+		save_global_event_target_as = lcluster5
+	}
+	random_system = {
+		limit = {
+			has_star_flag = lcluster1b
+		}
+		save_global_event_target_as = lcluster1b
+	}
+	random_system = {
+		limit = {
+			has_star_flag = lcluster2b
+		}
+		save_global_event_target_as = lcluster2b
+	}
+	random_system = {
+		limit = {
+			has_star_flag = lcluster3b
+		}
+		save_global_event_target_as = lcluster3b
+	}
+	random_system = {
+		limit = {
+			has_star_flag = lcluster4b
+		}
+		save_global_event_target_as = lcluster4b
+	}
+	# clear all hyperlanes to and within the cluster
+	every_system = {
+		limit = {
+			has_star_flag = lcluster
+		}
+		isolate_system = yes
+	}
+	# add hyperlanes
+	event_target:lcluster5 = {
+		add_hyperlane = {
+			from = event_target:lcluster5
+			to = event_target:lcluster4
+		}
+	}
+	event_target:lcluster4 = {
+		add_hyperlane = {
+			from = event_target:lcluster4
+			to = event_target:lcluster3
+		}
+		add_hyperlane = {
+			from = event_target:lcluster4
+			to = event_target:lcluster2
+		}
+		add_hyperlane = {
+			from = event_target:lcluster4
+			to = event_target:lcluster4b
+		}
+	}
+	event_target:lcluster3 = {
+		add_hyperlane = {
+			from = event_target:lcluster3
+			to = event_target:lcluster1
+		}
+		add_hyperlane = {
+			from = event_target:lcluster3
+			to = event_target:lcluster3b
+		}
+	}
+	event_target:lcluster2 = {
+		add_hyperlane = {
+			from = event_target:lcluster2
+			to = event_target:lcluster1
+		}
+		add_hyperlane = {
+			from = event_target:lcluster2
+			to = event_target:lcluster3
+		}
+		add_hyperlane = {
+			from = event_target:lcluster2
+			to = event_target:lcluster2b
+		}
+	}
+	event_target:lcluster1 = {
+		add_hyperlane = {
+			from = event_target:lcluster1
+			to = event_target:lcluster1b
+		}
+	}
+	event_target:lcluster1b = {
+		add_hyperlane = {
+			from = event_target:lcluster1b
+			to = event_target:lcluster2b
+		}
+	}
+	set_spawn_system_batch = end
 }
\ No newline at end of file
diff --git a/common/solar_system_initializers/RG_fallen_empire_initializers.txt b/common/solar_system_initializers/RG_fallen_empire_initializers.txt
index 3102997..e3641d2 100644
--- a/common/solar_system_initializers/RG_fallen_empire_initializers.txt
+++ b/common/solar_system_initializers/RG_fallen_empire_initializers.txt
@@ -1,10 +1,15 @@
 # Home System - Machine
+
 rg_fallen_machine = {
 	usage = fallen_empire_init
 	name = 芬里尔III
 	class = "rl_standard_stars"
 
-	flags = { ring_world_built }
+	flags = {
+		lcluster
+		lcluster4
+		ring_world_built
+	}
 
 	planet = {
 		class = star
@@ -143,15 +148,6 @@ rg_fallen_machine = {
 			add_building = building_ancient_control_center
 			add_building = building_nourishment_center
 			add_building = building_nourishment_center
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
-			add_building = building_ancient_cryo_chamber
 			add_building = building_ancient_palace
 			add_building = building_fe_stronghold
 			add_building = building_fe_stronghold
@@ -180,46 +176,6 @@ rg_fallen_machine = {
 				}
 			}
 
-			event_target:rg_scion_fe = {
-				set_policy = {
-					policy = artificial_intelligence_policy
-					option = ai_servitude
-					cooldown = no
-				}
-				set_policy = {
-					policy = robot_pop_policy
-					option = robot_pops_allowed
-					cooldown = no
-				}
-				random_playable_country = {
-					limit = {
-						has_origin = rg_origin_scion
-						has_country_flag = rg_scion_needs_fe
-					}
-					remove_country_flag = rg_scion_needs_fe
-					save_event_target_as = rg_scion_slave
-				}
-				set_country_flag = rg_scion_master
-				save_event_target_as = rg_scion_master
-				add_opinion_modifier = {
-					who = event_target:rg_scion_slave
-					modifier = opinion_scion
-				}
-				# country_event = { id = origin.20 days = 9000 random = 9000 }
-				event_target:rg_scion_slave = {
-					establish_communications_no_message = event_target:rg_scion_fe
-					set_subject_of = {
-						who = event_target:rg_scion_fe
-						preset = preset_scion
-					}
-					add_opinion_modifier = {
-						who = event_target:rg_scion_fe
-						modifier = opinion_scion
-					}
-					country_event = { id = rg_origin.10 days = 3 }
-				}
-			}
-
 			while = {
 				count = 94
 				create_pop = {
@@ -246,7 +202,7 @@ rg_fallen_machine = {
 			orbit_angle = -90
 			orbit_distance = 45
 		}
-		rg_create_fe_citadel = yes
+		# rg_create_fe_citadel = yes
 	}
 
 	planet = {
@@ -376,10 +332,10 @@ rg_fallen_machine = {
 		}
 	}
 
-	spawn_megastructure = {
-		type = lgate_base
-		orbit_angle = 225
-		orbit_distance = 30
-	}
+	# spawn_megastructure = {
+	# 	type = lgate_base
+	# 	orbit_angle = 225
+	# 	orbit_distance = 30
+	# }
+}
 
-}
\ No newline at end of file
diff --git a/common/solar_system_initializers/RG_initializers.txt b/common/solar_system_initializers/RG_initializers.txt
index e6ecb96..a2bf20a 100644
--- a/common/solar_system_initializers/RG_initializers.txt
+++ b/common/solar_system_initializers/RG_initializers.txt
@@ -498,7 +498,6 @@ rg_cluster_init_04 = {
 		flags = {
 			start_rg_cluster_gatebuilders
 			ignore_startup_effect
-			rw_spec_empire
 		}
 		init_effect = {
 			prevent_anomaly = yes
diff --git a/common/special_projects/!_RG_projects_distant_stars.txt b/common/special_projects/!_RG_projects_distant_stars.txt
index 3e25324..627bf16 100644
--- a/common/special_projects/!_RG_projects_distant_stars.txt
+++ b/common/special_projects/!_RG_projects_distant_stars.txt
@@ -22,6 +22,7 @@ special_project = {
 						has_global_flag = l_cluster_origin						# l-cluster plus
 						has_global_flag = rg_origin_l_cluster						# 遥远约定
 						has_global_flag = gray_origin_activate						# 远星之歌
+						has_global_flag = rg_origin_scion_l_cluster					# 未来追迹
 					}
 				}
 				country_event = {
diff --git a/events/RG_origin_event.txt b/events/RG_origin_event.txt
index 76cf562..571510d 100644
--- a/events/RG_origin_event.txt
+++ b/events/RG_origin_event.txt
@@ -31,8 +31,8 @@ country_event = {
 	is_triggered_only = yes
 
 	immediate = {
-		set_country_flag = first_contact_event
-		set_country_flag = Story2 # Already encountered spacefarers
+		# set_country_flag = first_contact_event
+		# set_country_flag = Story2 # Already encountered spacefarers
 		# Spawn mini-FE if player turned off Fallen Empires but picked this Origin anyway...
 		if = {
 			limit = {
@@ -41,17 +41,48 @@ country_event = {
 				}
 			}
 			set_country_flag = rg_scion_needs_fe
-			random_system = {
-				limit = { has_owner = no }
-				spawn_system = { initializer = "rg_fallen_machine" }
+			rg_lcluster_spawn_effect_scion = yes
+			event_target:rg_scion_fe = {
+				set_policy = {
+					policy = artificial_intelligence_policy
+					option = ai_servitude
+					cooldown = no
+				}
+				set_policy = {
+					policy = robot_pop_policy
+					option = robot_pops_allowed
+					cooldown = no
+				}
+				random_playable_country = {
+					limit = {
+						has_origin = rg_origin_scion
+						has_country_flag = rg_scion_needs_fe
+					}
+					remove_country_flag = rg_scion_needs_fe
+					save_event_target_as = rg_scion_slave
+				}
+				set_country_flag = rg_scion_master
+				save_event_target_as = rg_scion_master
+				add_opinion_modifier = {
+					who = event_target:rg_scion_slave
+					modifier = opinion_scion
+				}
+				# country_event = { id = origin.20 days = 9000 random = 9000 }
+				event_target:rg_scion_slave = {
+					establish_communications_no_message = event_target:rg_scion_fe
+					set_subject_of = {
+						who = event_target:rg_scion_fe
+						preset = preset_rg_scion
+					}
+					overlord = {
+						add_opinion_modifier = {
+							modifier = opinion_scion
+							who = rg_scion_fe
+						}
+					}
+					country_event = { id = rg_origin.10 days = 3 }
+				}
 			}
-			add_extra_hyperlane_to_spawned_system_effect = yes
-		}
-		if = {
-			limit = {
-				exists = event_target:rg_scion_master
-			}
-			rg_create_scion_wormhole_link = yes
 			capital_scope = {
 				solar_system = {
 					spawn_megastructure = {
@@ -61,6 +92,13 @@ country_event = {
 					}
 				}
 			}
+			every_system = {
+				limit = {
+					has_star_flag = lcluster
+				}
+				rg_create_fe_citadel = yes
+			}
+			# add_extra_hyperlane_to_spawned_system_effect = yes
 		}
 	}
 }
diff --git a/localisation/simp_chinese/RG_l_simp_chinese.yml b/localisation/simp_chinese/RG_l_simp_chinese.yml
index f14797c..3ac9cf1 100644
--- a/localisation/simp_chinese/RG_l_simp_chinese.yml
+++ b/localisation/simp_chinese/RG_l_simp_chinese.yml
@@ -28,6 +28,15 @@
  RG_leader_trait_admiral_nanorebuild_gray_desc:0 "灰色风暴在L星团中席卷无数纪元。\n创造与解构，纳米机器席卷之处我们无所不能。"
  RG_leader_trait_admiral_nanorebuild_effect:0 "$FLEET_EFFECTS_TXT$:\n$t$每摧毁一艘敌军舰船:\n$tt$§Y重塑计数器层数§!: §G+1§!\n$t$这位领袖所在舰队损失舰船时:\n$tt$消耗§Y重塑计数器层数§!立即重建舰船。\n$t$当前§Y重塑计数器层数§!: §Y[owner.rg_nanorebuild_counter]§!\n$t$§Y$NAME_Gray$§!无法被该技能重建。\n\n$RG_leader_trait_tempest_incoming_effect$"
 
+ preset_rg_scion: "誓约计划国"
+ preset_rg_scion_desc: "出于某种不可告人的目的，远古堕落帝国将其视若己出。他们的远古宗主不会允许其誓约国受到任何外部干扰。"
+
+ concept_rg_scion: "$preset_rg_scion$"
+ concept_rg_scion_desc: "$preset_rg_scion_desc$"
+
+ concept_rg_gray: "$NAME_Gray$"
+ concept_rg_gray_desc: "$gray_backstory$"
+
  RG_leader_trait_ruler_gray_tt:0 "§E随每技能等级提升的效果:§!"
  RG_leader_trait_variable_tt:0 "§E随变量层数提升的效果:§!"
 
@@ -48,10 +57,10 @@
  RG_gatebuilder_thruster:0 "§Y「漫步星海」§!"
  origin_rg_gray:0 "§Y遥远约定§!"
  origin_rg_gray_desc:0 "你偷偷说服了$NAME_Gray$从遥远的L星团前来看望你"
- origin_tooltip_rg_gray_effects:0 "开局时拥有$NAME_Gray$,并在一个孤立的L-星团中开始你的冒险。你将很难有重见银河的机会。\n\n§R<但...代价是什么？>§！\n§Y- 为防止重复选择，该起源被重复选择时将被替换成隐藏起源§！§H<你也事龙>§！§Y并开局获得全部L星门认知。§！\n§R- 多人游戏中存在重复龙开起源国家，L星团国家将无法触发中期开门事件。§！\n§R- 该起源被AI帝国占用时L-星团将被AI帝国占用。唔，你懂的。§！"
+ origin_tooltip_rg_gray_effects:0 "—开局时获得['concept_rg_gray']的帮助\n—母星系：一个孤立的L-星团中开始你的冒险\n—原$HOME_SYSTEM$通过一个['concept_l_gates']连接到['concept_l_gates']网络中。\n\n§R<但...你将很难有重见银河的机会。>§！\n§Y—该起源无法重复选择。§！\n§Y—该起源被AI帝国占用时L-星团将被AI帝国占用。唔，你懂的§！"
  rg_origin_scion:0 "§Y未来追迹§!"
  rg_origin_scion_desc:0 "剧本疑似被什么人改写了。你将在$NAME_Gray$无微不至的监护下成长。"
- origin_tooltip_rg_scion_effects:0 "开局时将作为$NAME_Gray$堕落帝国的附属国。$NAME_Gray$将保护你的国家不受外敌侵犯，有时候还会给予你一定的帮助...但这同样会成为阻碍你发展的障碍...\n§Y- 这是一个未完成的起源。仅供测试使用。§！"
+ origin_tooltip_rg_scion_effects:0 "开局时将作为['concept_rg_gray']堕落帝国的附属国。['concept_rg_gray']将保护你的国家不受外敌侵犯，有时候还会给予你一定的帮助。\n—['concept_rg_gray']['concept_fallen_empire']宗主的['concept_rg_scion', £scion£誓约计划国]\n—$HOME_SYSTEM$通过一个['concept_l_gates']连接到['concept_l_gates']网络中。\n—['concept_rg_gray']['concept_fallen_empire']无视星系设置必定出现在一个孤立的L星团中\n—将会受到['concept_rg_gray']视若己出的保护。\n\n§R<但这同样会成为阻碍你发展的障碍...>§！\n§Y—这是一个未完成的起源。仅供开发测试使用。请不要在正式游戏中使用。§！"
  RG_SHIP_AURA_NANOBOT_CLOUD:0 "§Y「漫播飞尘」§!"
  RG_SHIP_AURA_NANOBOT_CLOUD_DESC:0 "§Y散播希望，还有绝望。§!\n多用途微型纳米机器。$NAME_Gray$可以通过布置一个高浓度纳米机器人场来维修同星系内的友方舰船。"
  RG_BOMBER_HANGAR_AP_BOMB:0 "§Y「落光」§!"