In her previous life, her fiance and his idealized first love worked together to drain her of everything she was worth. Reborn on the day she is supposed to break off the engagement, the heroine immediately demands the return of the betrothal token, then turns around and flirts with her fiance's younger uncle, a cold, formidable man who has retired from the border. After they marry, her uncle-by-marriage spoils her rotten. Her former fiance is consumed with jealousy, but can only obediently call her Auntie.