When Cecily accidentally summons Daimon, a powerful demon, he curses her with endless wealth but no true love. To his horror, she couldn't be happier! His next curse promises countless romances but no marriage, which sounds like paradise to her. Furious, Daimon tries to punish her personally, only to become bound to her by a magical contract that makes him share her pain. Now, the terrifying demon finds himself completely at the mercy of the one woman he can't control!