The kind-hearted demon Neil dreams of living in the Human world when he's invited by his best friend, a vampire named Ira, to come to All Saints Street. His roommates in room 1031 are angles, mummies, and other "non-humans". Though he lives this tumultuous communal life with his roommates, within Neil lies the sleeping power...of the Demon King. Because of that power, a werewolf and Neil's demon brother also travel to the Human World. Will Neil be able to live a regular life in the Human World!? It's just an ordinary tale about the ordinary lives of non-ordinary people.