Min happens to be the type of girl who gets herself in horrible situations, often. For example, her boyfriend of a year decides to break-up with her for a girl he had just met. In cause, her whole entire school begins to treat her like she's the plague. And she has pratically no one, until, she meets Giriboy. A boy who hangs out on the roof of their school.                                                    

Min Young has hated her cousin since she was eight years old. Reasons unknown to people who weren't there. So, when her father throws said drunk cousin into her apartment, and forces her to live with him; she's more than pissed. She's livid. Especially when she arrives home to find her house a disaster.