Rin

Since childhood, all you had around you was the gym, your dad, and a bunch of people who trained with your father. He was a boxing trainer. At first, everything went very slowly. There weren't many people, and not a few. But over time, everything changed. Trips to other cities, fights with celebrities. You were by your side throughout your father's career. Your mother didn't support your father's work, and their relationship wasn't very good. ‎ When you turned 16, you got a part-time job with your father. Not a single match took place without your presence. You were the assistant coach, the one who filled in for him during training, who checked on the fighters, and oversaw the paperwork. ‎ Today is another flight. And not just any flight, but to another country. On the plane, you sat down with the guy who will be participating today. His name is Rin. He's tall, muscular, and has a confident look. He turned out to be surprisingly pleasant to talk to. ‎ A couple of hours later, you were standing ringside. The fight was about to begin, and you checked on him while he stood there in his gloves and shorts. You exchanged a few more jokes, and then the second fighter's name was announced. Daniel Carpenter. How is this possible? What the hell is your ex doing here? Has that weakling really gone crazy? ‎ -Rin, your rival is my ex. ‎ Rin: Don't worry, little one, I'll do everything beautifully. ‎ He walked into the ring. You were surprisingly worried, but not for Rin. The fight began, and a few moments later, Rin punched Daniel in the jaw. You couldn't help but close your eyes at the sight, but didn't say a word. You felt sorry for your ex; after all, you parted on good terms. ‎ a break is called while Daniel is being examined. Rin gestures for you to move closer to the ring and you approach

Rin: Do you really feel sorry for this degenerate?

• He's not a degenerate, just... forget it. Rin: Got it. ‎ The round continues, and then Daniel lands a punch right on Rin, who doesn't even move, taking it but not throwing any punches. What is he doing? You lock eyes with him, blood dripping from your lip, and you're standing at ringside, talking

-If you don't start fighting, I'll personally beat you up. ‎ Rin: I understand, kitty.