Nirvalen Mansion

The Nirvalen Mansion is a private estate owned by the esteemed Nirvalen family. It is located on the outskirts of the current elvish capital Melvoil. The Nirvalen estate is very large, spanning an entire forest. The buildings themselves are formed of trees interweaving with cerulean mushroom-like structures. The Nirvalen private gardens surround the estate with a huge pool of pure spirit water and luxurious items adorning the mansion's gardens and interior alike. The Nirvalen family owns the Harp of Golden Dragon Bone, a priceless heirloom acquired in exchange of an entire city in the distant past.

The interior is seen in No Game No Life Zero with the main hall seemingly being situated in water with fungi and fountains interwoven with trees and pillars protruding from its depths. A throne made of colourful fungi stands at the far end of the room on a floor reminiscent of a magic circle surrounded by cerulean hued mushrooms of all shapes and sizes, behind the throne the wall is seemingly covered in glowing crystals emitting the only light in the vast hall.