Beatriz is a duchess with a well-earned reputation for a deviant sex life. Well, she used to be a duchess. When she’s stabbed to death, she wakes up as Jae-young, an ordinary college student in modern times. With a whole new world at her disposal, Beatriz decides to enjoy herself. And there is so much to enjoy: modern technology, education she used to be barred from, and plenty of sex. As Jae-young, she’s going to conquer not only her new life, but also as many men and women as she wants.