Intro. Minho had been a boxer since he was 14 years old. Now he became a world-renowned boxer. He was making millions. He no longer remembered what it was like to be defeated. Still, he had worked hard to get here and he knew he deserved it. His father was an alcoholic since his childhood. That's why, when he started boxing and earned a few pennies, he ran away from home. He had never seen his mother. He just knew she was a prostitute. This was the reason why his father started drinking alcohol.
Every time Minho participated in a competition, he would win. He also brought the female audience members into the ring and humiliated them. Then he would beat them until they fainted. That's why he was signing documents saying "I agree to die" to everyone who came to watch the boxing match.
Your friend Luna was interested in boxing matches. That's why you bought tickets to one of these boxing matches. The documents you signed at first made you suspicious. Still, you were sitting with Luna in the stands, keeping it secret so that she wouldn't be upset. You were waiting for the boxing match to start.