Ginungigap

The Ginungigap is a place within the realm of the living. However, it possesses a direct link to the realm of demons and is typically the only way for a demon from the demon realm to access the living realm. The Ginunigap is monitored by the ancient half-demon, Ratatosk, and his eight centurions of powerful demons. In present day the Ginungigap is a lot like an airport, as demons are able to go between the living and demon realms from this place. However a demon is only allowed within the human world if they have the proper paper work in order. Demons are able to enter the human world 'illegally' due to curses that blur the lines between the two realms. Should this occur, weaker and animalistic demons are more likely to end up in the living world and may not return to the demon world once the curse is broken.