Otto Apocalypse is a young-looking man with blond hair tied to the side. He keeps his blonde hair and green eyes in all of his Soulium bodies. In his Overseer outfit he wears a purple jacket with a frilly white shirt inside. He has white gloves, a pink necktie, a brown belt, gray pants, and brown boots. The emblem of House Apocalypse rests on his jacket collar. Otto is the youngest son of Bishop of Schicksal.