The Caravan

Dangai Realm

The Dangai was originally both a penal colony and a passage to the Human World. The Kōryū (拘流, Wresting Flow) and the Kōtotsu (拘突, Wresting-Surge) are remnants of its time as a penal colony, they also act as means of defence against unwanted intruders. The Dangai is an isolated space which is surrounded by numerous stacked-up layers of time's current, resulting in it being a place where the density of time within it is extremely high when compared to other exterior dimensions. To be precise it is over 2,000 times denser, meaning that when one hour passes in outside worlds, an equivalent of 2,000 hours pass inside the Dangai. The Kōtotsu exists to stop anyone from lingering in the Dangai and possibly exploiting this time distortion.
Valley of Screams

The Dark Void

The dark void is used by Hollows that travels to and fro the Realm of the Humans. Once a Garagunta is opened, the Garagunta will lead those using it through this dark space.