After being scolded by her father and slapped, Mary regained the memories of her previous life. “I know this place… It’s the world of my favorite otome game…” And he realizes that she has been reincarnated as the villainous noble lady who dies in every route of the game. Determined to survive, Mary decides to win over the handsome love interests by pretending to be the kind of pure and elegant beauty they like…!? She’ll make use of everything she possibly can!