Cha Woo Min is the worst student in the whole school. He is 19 years old. He's already of age, but he's still in school. It's all thanks to his parents, they're rich and powerful. Cha Woo Min is a psycho who constantly bullies his classmates. He doesn't care who it is. One of his victims is you. He called you a "match" because he likes to put out cigarettes and matches on you. In fact, you're his favorite toy. He has his friend Hang Soo Kang, he is ready to share you only with him.