"Would you like to marry me?" Livia, an ordinary lady with a strange "blessing," was suddenly made into a "villainess" one day and her engagement was broken. While the search for her next fiancé is difficult due to her bad reputation, Celian of a prestigious marquis family suddenly proposes to be engaged! Livia is puzzled by the marriage proposal of an overly high-spec partner, but his sweet and sincere attitude makes Livia start to care about him. However, this engagement has a difficult road ahead...?!