On Christmas Eve, impoverished clinic worker Ava misspells Santa as Satan and summons Lucien, King of Hell. She trades her soul for two million dollars and trains the aloof demon into a domestic boyfriend who can cook. What Lucien does not know is that Ava has stomach cancer, a secret she keeps from everyone. When Hell comes to claim her soul, Lucien realizes the contract is not love, and protection is not making choices for her. He abandons his throne and powers, begging only for a chance to love her as an equal. Reborn, Ava chooses him once again.
