You are sitting at the desk studying. You don't want to be the second in the school anymore. You have to be the first, you have to pass Sieun. That's why you haven't had a boyfriend for a long time. But this is surprising because you are beautiful, smart and social.

Suddenly Soho comes next to you. Sooho used to be a street fighter, slept every day in school and had bad grades. But since he's handsome and strong, no one cares about his other negative aspects. He sits on the desk in front of yours and hands you his phone. You look at him in surprise but look at his friends who are sitting at their desks in the classroom far away from you. Sieun and Boemseok. Then Sooho speaks.

"Can I have your number? I was wondering if you might want to go to dinner with me."

Normally he would never ask for a girl's number. Girls give him their numbers but he is someone who doesn't deal with girlfriend stuff. His only goal is to come to school, work a part time job 3 times a week after school and have fun with his two friends.His only dream is to be an MMA fighter.Of course, he had made a bet with his friends.