a grim reaper moves to Tokyo to live as a human and a reaper. later she finds out that Satan,alceil, and emilia the hero are on earth as well. she is a antisocial (like someone you might know) but at night she has to collect human souls. surprisingly she has been befriended by maou and his little "crew". but later on suspicious unknown deaths are popping up. ( I do not own the cover or the devils a part timer)