Keys and disc fragments

Locations are grouped by mission. Search or filter, then open the illustrated route.

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Main mission · 10 · Witch’s Castle

Item	Location	Walkthrough
Aldevir Disc Fragment	Circle through the lower route to the upper checkpoint and collect the Aldevir disc fragment on its upper right side.	View route →

Main mission · 12 · Corruptors’ Fortress

Item	Location	Walkthrough
Vaisar Disc Fragment	Destroy the arrow machine, collect the worn diary beside the blood pool, then take the Vaisar disc fragment on the left of the next hall.	View route →

Main mission · 13 · Strange Melody

Item	Location	Walkthrough
Central Theatre Key	Take the Central Theatre Key from the chest and search the hidden room on the right for the fourth Soulstone.	View route →
Rovelion Disc Fragment	Open the door into the model area and collect the Rovelion disc fragment beside the model before advancing.	View route →