In an attempt to find a non-violent alternative for reducing Hell's overpopulation, the daughter of Lucifer opens a rehabilitation hotel that offers a group of misfit demons a chance at redemption.
In Hell, imp Blitzø runs an assassin business targeting the world of the living, using a spell book borrowed from a prince of Hell. With employees Moxxie, Millie, and Loona, they attempt to survive each other while keeping business afloat.