millennium castle (tsukihime)
The Millennium Castle Brunestud, originally the lair from Crimson Moon Brunestud and a piece of his Reality Marble in the mountains, is currently reproduced by Arcueid 's use of Marble Phantasm that she calls home.
It is existing in the location closest to the moon, not topographically, but where the world receives the most influence of the moon.
Appearance
