One day, Cynthia realizes she has been reincarnated as the villainess in an otome game. Knowing that the main heroine is targeting her fiancé, Eddie, she willingly breaks off the engagement and begins searching for a new partner as a noble lady.

One day, Cynthia suddenly realizes that she has been reincarnated as the villainess of a maiden game. Cynthia graciously decides to withdraw and break off the engagement for the sake of the regular heroine who is aiming for the route of her fiancée Eddie, and as the eldest daughter of the viscount family, she starts looking for a new fiancée, but she turns her attention to the fiancée candidate. is called the "villain command" in the game It was Shiraiya Brook, a yandere character who caused a forced suicide ≪ bad ≫ ending. Since her unfortunate birth, Shiraiya has been oppressed despite being a duke, but she is not only excellent in grades, but also humble and hard-working. Furthermore, Cynthia realizes his charm, with his ephemeral and beautiful appearance hidden in his long bangs, and above all, his single-mindedness and sincerity that can make a yandere sore Deciding to make him his new fiancée ―― “If you're being oppressed ―― I'll love you” The villainess' love saves the villain's breath ――!?　 The reverse Cinderella story begins!