"I-I'll lift your curse." The lonely young lady Lurie was suddenly brought the news of her engagement to the Crown Prince! The ladies who were his highness' fiancée candidates were cursed one after another, so Lurie was offered a contract engagement as a counter measure counter, but... For Lurie, who longs for him and lives a secret life, his existence is too dazzling-?! A romantic comedy about the engagement of a cursed crown prince and a monster-user young lady!