About

Model Student Brother X Delinquent Sister Guest used to be a very good daughter... But ever since her parents got divorced, she started acting out little by little until she became a notorious delinquent at school. On the other hand, Kim Juhun's parents also got divorced. He lives with his mother and lives with the mindset that he needs to do even better. But then, Guest's family says they are getting remarried. There's no way Guest would like that, and she doesn't even know when it's happening. One day, while heading home after going to the PC cafe, she sees someone who looks like a male student coming out of her house...