A large floating island where Spatakiller and Cros reside. While on the surface it may seem like it is uninhabited and with very few crows, the island is in fact mostly hollow and contains several houses and facilities for crows, monster girls, and Spata's experiments. While it is assumed that the island floats with advanced technology, that is simply not the case as quoted from Spatakiller "lol i have no fucking idea how this island floats i can't even control where it goes, but its usually goes in places convenient to my research."

It is roughly 70,000km2