Lightless Sanctuary

Lightless Sanctuary (빛이 들지 않는 성역) is an Event running from 12/07/2021 to 30/08/2021.

Synopsis

After completing Project ORCA successfully, Orca combatants left for the summer vacation.

Like with the "Steel Line Online" game tournament and hellish training, everyone was enjoying the vacation in their own way.

While that was happening, the kids who were adventuring found a manmade altar within a secret cave.

Not only did it reek of suspiciousness, a Kouhei Church symbol was also found next to it...

Nearing judgement and crossing belief. On July 12th, may there be light with you.

Missions

Zone 1

Zone 1
Stage	Total EXP	First Clear Reward	Notable Unit Drop	Notable Item Drop	4★ Missions
	Power
Ev1-1	900	Quick Fix Nano-machine	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5000
Enemies	Enemy Info
Ev1-2	1050	Insignia of Faith	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5250
Enemies	Enemy Info
Ev1-3	1200	Green Dust	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5500
Enemies	Enemy Info
Ev1-4	1350	Bishop's Medal	Hyena	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5750
Enemies	Enemy Info
Ev1-5	2000	Green Dust	Calista Pani	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6000
Enemies	Enemy Info
Ev1-6	2200	Blue Dust	Triaina Io	Insignia of Faith Bishop's Medal Standard OS	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6250
Enemies	Enemy Info
Ev1-7	2400	Advanced Module	Yumi Banshee Dark Elven Forest Ranger	Insignia of Faith Bishop's Medal Assault OS	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	6750
Enemies	Enemy Info
Ev1-8	2600	Azazel	Azazel Veronica Cerberus	Insignia of Faith Bishop's Medal EXP OS	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6800
Enemies	Enemy Info
Ev1-1B	1050	Part	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	5500
Enemies	Enemy Info
Ev1-3B	1200	Nutrient	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	5750
Enemies	Enemy Info
Ev1-4B	1800	Power	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	6000
Enemies	Enemy Info
Ev1-7B	2000	Bouquet of Promise	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	6250
Enemies	Enemy Info
Ev1-1Ex	5000	Advanced Module	Rena Audrey Beast Hunter Elven Forest Maker	Insignia of Faith Bishop's Medal Accuracy Chip Beta	★Stage Clear ★Clear without any units defeated ★Clear without sending Light Units ★Clear without sending Flying Units
	20000
Enemies	Enemy Info
Ev1-2Ex	7500	War Record	Ella Draculina Night Angel Frost Serpent	Insignia of Faith Bishop's Medal Defense Chip Beta	★Stage Clear ★Clear without any units defeated ★Clear without sending Heavy Units ★Clear without sending Flying Units
	22500
Enemies	Enemy Info
Ev1-3Ex	6900	Evasion Chip Beta	Titania Eternity Valkyrie Spriggan	Insignia of Faith Bishop's Medal Evasion Chip Beta	★Stage Clear ★Clear without any units defeated ★Clear without sending Light units ★Clear without sending Heavy Units
	30000
Enemies	Enemy Info

Explorations
Stage	Required Avg. Level	Required Squad Size	Time				Possible Drop
Ev1-1	10	2	0:15	15	40	0	x1
Ev1-2	10	3	0:30	0	0	125	x2
Ev1-3	20	3	1:30	200	240	60	x6
Ev1-4	20	4	2:00	200	200	200	x7
Ev1-5	20	5	8:00	150	1250	250	x27
Ev1-6	30	3	1:00	200	135	50	x4
Ev1-7	30	4	2:45	105	265	110	x10
Ev1-8	40	5	12:00	0	1800	1200	x38

Zone 2

Zone 2
Stage	Total EXP	First Clear Reward	Notable Unit Drop	Notable Item Drop	4★ Missions
	Power
Ev2-1	1875	Green Dust	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5000
Enemies	Enemy Info
Ev2-2	1950	Blue Dust	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5250
Enemies	Enemy Info
Ev2-3	2025	Sowan	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5500
Enemies	Enemy Info
Ev2-4	700	Defense Chip	Scathy	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	5750
Enemies	Enemy Info
Ev2-5	2175	Veronica	Snow Feather Andvari Silky	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6000
Enemies	Enemy Info
Ev2-6	2250	Defense OS	Phantom Mighty R Atalanta	Insignia of Faith Bishop's Medal Defense Chip	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6250
Enemies	Enemy Info
Ev2-7	2325	Ignis	Empress Vanilla Nymph	Insignia of Faith Bishop's Medal Fire Spray	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	6750
Enemies	Enemy Info
Ev2-8	2000	Sunblock	Red Hood Miho	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear with no more than 2 units defeated ★Clear within 10 rounds ★Clear with Azazel in the squad
	6800
Enemies	Enemy Info
Ev2-1B	1950	Part	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	5500
Enemies	Enemy Info
Ev2-2B	2100	Nutrient	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	5750
Enemies	Enemy Info
Ev2-5B	2250	Power	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	6000
Enemies	Enemy Info
Ev2-6B	2400	Bouquet of Promise		Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	6250
Enemies	Enemy Info
Ev2-1Ex	6000	Tactics Manual	Machina Hirume Boryeon Efreeti	Insignia of Faith Bishop's Medal Aerial Firearm Thruster	★Stage Clear ★Clear without any units defeated ★Clear without sending Light Units ★Clear without sending Flying Units
	24000
Enemies	Enemy Info
Ev2-2Ex	7200	War Record	Nicky Tracy Saraqael Muse Io	Insignia of Faith Bishop's Medal Light Firearm Reloader	★Stage Clear ★Clear without any units defeated ★Clear without sending Heavy units ★Clear without sending Flying Units
	25000
Enemies	Enemy Info
Ev2-3Ex	8400	Advanced Module	Ramiel Poi Queen of Mane Steel Draco	Insignia of Faith Bishop's Medal Decoy Hologram	★Stage Clear ★Clear without any units defeated ★Clear without sending Light units ★Clear without sending Heavy Units
	26000
Enemies	Enemy Info

Explorations
Stage	Required Avg. Level	Required Squad Size	Time				Possible Drop
Ev2-1	10	2	0:45	140	0	0	x2
Ev2-2	10	3	1:15	150	150	0	x3
Ev2-3	20	3	1:00	0	0	300	x4
Ev2-4	20	3	3:30	360	360	360	x14
Ev2-5	20	4	6:00	280	720	360	x24
Ev2-6	45	4	1:45	120	80	450	x7
Ev2-7	50	5	5:00	425	425	750	x20
Ev2-8	50	5	8:00	400	1000	450	x32

Zone 3

Zone 3
Stage	Total EXP	First Clear Reward	Notable Unit Drop	Notable Item Drop	4★ Missions
	Power
Ev3-1s	4500	Insignia of Faith	Khan Leanne Kunoichi Zero Perrault Nereid Alvis Daika Pinto Amy Griffon	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	7100
Enemies	Enemy Info
Ev3-2s	5000	Bishop's Medal	Sadius Sowan Kunoichi Kaen Hachiko Undine Saetti Bheur Lise Fortune Constantia	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	7300
Enemies	Enemy Info
Ev3-3s	15000	Kouhei Church Scripture	-	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 6 times
	7500
Enemies	Enemy Info
Bt3-2B	2850	Stat Reset	-	Insignia of Faith Bishop's Medal Electric Pile Bunker LRAD Enhancement OS Twen Stone Smar Stone Jowi Stone	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7250
Enemies	Enemy Info
Bt3-3B	3000	Link Breaker	Echidna Faucre Charlotte Alexandra Bloody Panther	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7300
Enemies	Enemy Info
Bt3-4B	3150	Stat Reset	-	Insignia of Faith Bishop's Medal Enhanced MK Engine HQ1 Commander OS Elemental Heart (Fire) Elemental Heart (Ice) Elemental Heart (Electric)	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7400
Enemies	Enemy Info
Bt3-5B	3300	Link Breaker	Royal Arsenal Fenrir Sirene Neodym Leona	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7450
Enemies	Enemy Info
Bt3-6B	3450	Stat Reset	-	Insignia of Faith Bishop's Medal Active Air Surveillance Radar S＃.42 ad-lib Chip Dust Storm L.R.C Bullet Special Combatant's Spike Necklace	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7550
Enemies	Enemy Info
Bt3-7B	3600	Part	Shirayuri Arman Alice Doctor Black Lilith	Insignia of Faith Bishop's Medal	★Stage Clear ★Clear without any units defeated ★Clear within 8 rounds ★Clear without taking damage / hit more than 5 times
	7600
Enemies	Enemy Info

Explorations
Stage	Required Avg. Level	Required Squad Size	Time				Possible Drop
Ev3-1	40	3	4:00	340	340	420	x16
Ev3-2	40	3	3:30	750	0	330	x14
Ev3-3	50	5	7:00	525	1100	0	x28

Special Operation (Mini-Game)

Note: Image taken from Aria of the Elven Town, but they function basically the same

Players can use Freight Tracking ID Chips collected from Exploration and Daily/Weekly Missions to perform Searches. Each Search costs 6 Chips and return 1 of the 6 rewards, together with a number of Scrap Irons corresponding to the tile of that reward (A is 1, F is 6, etc). The rest of the rewards to the right of the one collected is added to the next 6 rewards, starting from A. There are several set of rewards, each containing 20 rewards in fixed order, with a different one continue after a set is completed.

In essential, this is a dice rolling game where you get reward based on the number of steps traveled and the tile you land on.

After a Search is complete, there is a chance for a free Search to appear, which can happen up to 10 times consecutively.

For each 20 Scrap Irons, a cycle is completed (You actually need to get to the next cycle for it to count as completed), rewarding players with 1000 of one Resources in order (Part to Nutrient to Power, and back to Part). There are also additional rewards for reaching a certain number of cycles.

Additional Rewards
War Record x1 10 Cycles	Tactics Manual x1 25 Cycles	Bouquet of Promise x10 50 Cycles	Crit Chip Beta x1 75 Cycles
SS Core x1 100 Cycles	1800 Synthesis Resin / Varnish / Iron 150 Cycles	Pledge Ring x1 200 Cycles

Exchange

Exchange
Icon	Name	Price	Limit
	Navigation Log	x50	3600
	Black Wyrm	x100	1
	Perrault	x50	6
	Action Chip Beta	x50	1
	Crit Chip Beta	x50	2
	Tiamat	x100	1
	Angel	x50	6
	Armor Penetrating Round	x50	1
	Anti Heavy OS	x50	1
	SSS Action Chip Beta	x1500	1
	Light Attack Optimization OS	x2000	1
	Battle Log	x50	100
	Battle Record	x50	20
	War Record	x25	2
	Training Manual	x50	100
	Practice Manual	x50	20
	Tactics Manual	x25	2
	Green Dust	x30	900
	Blue Dust	x15	500
	Purple Dust	x5	125
	Green Dust x250	x70	1
	Blue Dust x100	x100	1
	Purple Dust x25	x120	1
	20 of each common materials	x150	100
	20 of each advanced materials	x130	25
	Basic Module	x5	99999
	Advanced Module	x100	2000
	Special Module	x500	100
	Quick Complete Circuit	x25	50
	Battle Gear	x25	50
	Gene Seed	x50	30
	Stat Reset	x30	30
	Link Breaker	x30	5
	S Core	x30	10
	SS Core	x150	3
	500 Part	x250	100
	500 Nutrient	x250	100
	500 Power	x250	100
	Bouquet of Promise	x25	15
	Pledge Ring	x1000	1
	900 Synthetic Resin	x75	1
	900 Varnish	x75	1
	900 Iron	x75	1
	Special Facility Upgrade Part (Each type)	x15	5
	Advanced Facility Upgrade Part (Each type)	x30	15
	Common Facility Upgrade Part (Each type)	x30	50
	Bishop's Medal	x10	99999
	Kouhei Church Scripture	x10	99999
	Insignia of Faith x10	x1	99999
	Insignia of Faith x100	x10	99999
	Insignia of Faith x1000	x100	99999
	Bishop's Medal x10	x1	99999
	Bishop's Medal x100	x10	99999
	Bishop's Medal x1000	x100	99999

Cutscenes

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
•