Workshop

The is a personal laboratory of Konoe Ayatsuki Mercury which is situated between the Boundary and a Kiln of the First Area. After the First Great Magic War, she worked here on the 11th Arch-Enemy Event Weapon, Corpse Burial: Requiem, intending to replace the Master Unit with it.

In order to seal the workshop away, Kokonoe Mercury placed the 7th Agency facility directly on top of it.