Rosé is a girl from a wealthy family. She gets what she wants but she can't control her life, because of her strict parents. Tho she can't even have a hangout times with her friends after school cuz her parents will yell at her. At the other side, theres a simple girl named Jisoo who has the opposite life of Rosé. She has a supportive parents and has a sister who's always protect her. What if the Rich girl slides into the Simple girl's Life?