Edan Island

This island is responsible for providing medical care for a utopia. The struggle to preserve life is never an easy one.

Edan Island is the location for multiple chapters of the main quest.

Lore

Edan Medical Center (Central Ward)

The medical center on Edan Island, where a host of doctors and healers examine and treat patients day and night. In addition to internal medicine and surgery, the clinic also boasts a department specializing in the treatment of ailments caused by magic and curses, albeit on a smaller scale.

Land of Silence

A site originally dedicated to the peaceful repose of the dead. For reasons related to custom and hygiene, the bodies of the deceased were sent to the bottom of the sky, so bereaved families prayed for their souls at the monuments erected here.

Ruined City Center

The former residential area for medical personnel employed on Edan Island, complete with a research center for exploring more effective treatment methods. It was reduced to rubble as a result of the Otherworld invasion.

Edan Medical Center (Inpatient Ward)

A facility for patients requiring inpatient treatment, divided into general, long-term care, and infectious disease floors. There are generally no restrictions on visitation, and accommodations are available for family members accompanying hospitalized patients.

Locations

Edan Emergency Room

The front line of Edan Island's emergency care facilities. The constant shouting heard from within is proof of how hard the staff work to save lives.

Main Quests

Chapter 166: Island of Medicine has no battles and costs 0 AP to clear. It is unlocked after clearing Chapter 165 Story: Gaze of the King's Eye. You will receive

Crystal ×50 after clearing Episode 4.

Chapter 167: Miasma Cage has no battles and costs 0 AP to clear. It is unlocked after clearing Chapter 166 Story: Island of Medicine. You will receive

Crystal ×50 after clearing Episode 4.

Chapter 168: Shape of Emotion has no battles and costs 0 AP to clear. It is unlocked after clearing Chapter 167 Story: Miasma Cage. You will receive

Crystal ×50 after clearing Episode 4.

Edan General Hospital

Handling everything from childbirth to palliative care, this is the central hub of medical treatment in the Istavion Kingdom.

Main Quests

Chapter 169: Bringer of the End - Episode 1 has no battles and costs 0 AP to clear.

Chapter 169: Bringer of the End - Episode 2 has no battles and costs 0 AP to clear.

Chapter 169: Bringer of the End - Episode 3 has no battles and costs 0 AP to clear.

Chapter 169: Bringer of the End - Episode 4 Edit battle
Cost to Host: 23 AP	Unlock: Clear Chapter 169 Story: Bringer of the End
Location: Chapter 169 (170/171): Edan Island - Edan General Hospital

Stage strategy
Fixed party of Main Character, Katalina, Eugen, and Io. Battle is scripted and impossible to win.
Wave	Name	Lvl	HP	Charge	Mode
Wave 1	Maxwell	??	3,500,000	◇◇◇	No

Rewards
First clear:

Wooden	Silver	Gold

Chapter 170: True King has no battles and costs 0 AP to clear. It is unlocked after clearing Chapter 169 Story: Bringer of the End. You will receive

Crystal ×50 and

Primal Beast Sibyl after clearing Episode 4.

Chapter 171: Her Coffin has no battles and costs 0 AP to clear. It is unlocked after clearing Chapter 170 Story: True King. You will receive

Crystal ×50 after clearing Episode 4.

Free Quests

	Disclaimer: Battle data is still being gathered. Special attacks, triggers, drops, and notes may not be accurate or complete.

Lvl 200 Maxwell Edit battle
Cost to Host: 0 AP	Unlock: Clear Pride of the Ascendant (Gilbert) - Proud+
Location: Chapter 169 (170/171): Edan Island - Edan General Hospital

Wave	Name	Lvl	HP	Charge	Mode
First Phase	Maxwell	200	400,000,000	◇◇	No

Rewards
First clear: Azure Accolade, Crystal ×50

Wooden	Silver	Gold
-	-	-

	Disclaimer: Battle data is still being gathered. Special attacks, triggers, drops, and notes may not be accurate or complete.

Lvl 250 Maxwell Edit battle
Cost to Host: 0 AP	Unlock: Clear Pride of the Ascendant (Maxwell) - Proud
Location: Chapter 169 (170/171): Edan Island - Edan General Hospital

Wave	Name	Lvl	HP	Charge	Mode
First Phase	Maxwell	250	600,000,000	◇◇	No

Rewards
First clear: Cloud Commendation, Crystal ×50

Wooden	Silver	Gold
-	-	-

Land of Silence

A place to commemorate the dead. May they find eternal peace here.

Main Quests

Chapter 172: Azure Hope - Episode 1 has no battles and costs 0 AP to clear.

Chapter 172: Azure Hope - Episode 2 has no battles and costs 0 AP to clear.

Chapter 172: Azure Hope - Episode 3 Edit battle
Cost to Host: 23 AP	Unlock: Clear Chapter 172 Story: Azure Hope
Location: Chapter 172: Edan Island - Land of Silence

Stage strategy
Fixed party of Main Character and Lyria (Event). Battle is scripted and impossible to lose.
Wave	Name	Lvl	HP	Charge	Mode
Wave 1	Legion Void	??	20,000,000	◇◇	No

Rewards
First clear:

Wooden	Silver	Gold

Chapter 172: Azure Hope - Episode 4 has no battles and costs 0 AP to clear. You will receive

Crystal ×50 and after clearing Episode 4.

Raids

	CAUTION: Enemies take reduced damage from elements they are not weak to in these battles.

Legion Void (Impossible) Edit battle
Cost to Host: 80 AP, Rubeus Centrum ×5 or Galbinus Centrum ×5	Cost to Join: Rank 120+, 3 EP	Unlock: Rank 120+, Clear Chapter 172 Story: Azure Hope
Participants: 18 Vice: 2nd-3rd	Elixirs: Unlimited	Strike Time: YesStrike Time bonus applies for this raid.
Location: Chapter 172: Edan Island - Land of Silence		Start (Rubeus Centrums), Start (Galbinus Centrums)Network Errors will appear if the hosting conditions are not met. (AP, Host Materials, Daily Limit)

Phase	Name	Lvl	HP	Charge	Mode
Boss	Legion Void	150	430,000,000	◇◇	Yes
	Special Attacks		Triggers and Notes
	Hollow Impact TR 90% 60% 40% 20% Targets: Random allies Deals: Fire DMG (6-hit / 300%) Effect: Existential FluctuationExistence will be erased when the foe activates Repaint the One on the next turn (Can only be removed by dealing 30,000,000 DMG within a turn) Duration: Indefinite (One ally) (Existence erased when Repaint the One activates on the next turn) Void Zero N OD Targets: All allies Deals: Fire DMG Effect: Removes 3 buffs / ATK DownATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DEF DownDEF is lowered / DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) / Supplemental DMGDMG dealt is supplemented Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self) Repaint the One TR Targets: Random allies Deals: Fire DMG (9-hit) Effect: Existential ErasureExistence has been erased at the hands of the Otherworld's invasion / Entire party will be knocked out when all allies' existences are erased (Can only be removed by activating a chain burst of 4 or more chains) Duration: Indefinite (Ally with Existential FluctuationExistence will be erased when the foe activates Repaint the One on the next turn (Can only be removed by dealing 30,000,000 DMG within a turn) )		Starts battle with Legion Void FieldFoe's elemental DMG taken is reduced from the 20th hit of each turn / 50% boost to allies' charge bar gain Field effect Unofficial status name. Foe's elemental DMG taken is reduced from the 20th hit of each turn / 50% boost to allies' charge bar gain Existential ErasureExistence has been erased at the hands of the Otherworld's invasion / Entire party will be knocked out when all allies' existences are erased (Can only be removed by activating a chain burst of 4 or more chains) Duration: Indefinite essentially removes the target from battle as if they were knocked out, but they will not be replaced by a sub ally. Their HP, charge bar, and status effects remain frozen until it is removed. This also means that at least one unaffected ally needs to be able to use their charge attack twice in one turn in order to activate a full chain burst to free them. Normal attacks hit all allies. 90% Trigger Casts Hollow Impact. 60% Trigger Casts Hollow Impact. 50% Trigger Unleashes True Power. Base charge diamonds: 2 → 1. 40% Trigger Casts Hollow Impact. 20% Trigger Casts Hollow Impact.
N - Normal, OD - Overdrive, TR - Trigger

Rewards
First clear: Crystal ×50
Host: Prestige Pendant ×50		Join: Prestige Pendant ×35	Crew: Prestige Pendant ×35

Chest 1	Chest 2	Chest 3	Chest 4
Common	100%	100%	100%
Resolute Reactor Legion Void Anima Batadia Stalwart Hammer Onyx Stormbringer Magma Rush	Archangel itemRandom SR Archangel Weapon or Queen Infernal Whorl Tempest Whorl Green Dragon Scale Red Dragon Scale	Archangel itemRandom SR Archangel Weapon or Queen Infernal Whorl Tempest Whorl Green Dragon Scale Red Dragon Scale	Champion Merit Supreme Merit Blue Sky Crystal
Chest 5	Chest 6	Host	MVP
100%	100%	-	-
Legion Void Anima Malice Fragment Eternity Sand	Wind Urn Fire Urn Silver Centrum	Legion Void Anima Wind Quartz ×6 Fire Quartz ×6 Malice Fragment Onyx Stormbringer Magma Rush	Champion Merit Supreme Merit Legion Void Anima Wind Quartz ×3 Fire Quartz ×3 Malice Fragment Soul Balm Onyx Stormbringer Magma Rush
Source @otokuro2 Drop table last updated: 2023-04-15, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff.