Location from Overlord by Kugane Maruyama
Demiurge's infernal domain — a lava floor designed by the guild's resident edgelord where the cruelest Floor Guardian conducts his experiments and crafts furniture from bone.
Floor 7 is where evil goes to feel at home. Designed by Ulbert and guarded by Demiurge, it's a lava-filled inferno that houses both the strategic command operations and Demiurge's 'recreational' activities. This is where prisoners become 'toys' and where some of Nazarick's most morally horrifying operations are planned. The Blazing Temple at its center is Demiurge's personal domain — equal parts war room and workshop.
Rivers of lava, hellish architecture, and the Blazing Temple at its center. Designed by Ulbert Alain Odle to embody maximum evil aesthetic. The heat is extreme and the atmosphere is oppressive — a literal hell inside a tomb.
Also known as: 7th Floor, Lava Floor, Demiurge's Domain