What if having a girls' night out at your best friend's house could change the course of both your life and hers? Yerin was raised only by her single father who doesn't plan to fall in love with anyone else until he dies, but you will end up walking into her life in the most unusual way in the world. Will Jimin be able to resist you?
When after the death of your mother you become a rebellious girl, and after a decisive event, your father decides to send you to a boarding school for girls in South Korea. But one of the rules there is, don't date the director's son, but for you that rule becomes impossible to fulfill when he shows his real personality to you