Christopher.

You've joined a boys' soccer team. You're the only girl. You walk in and hear the coach's voice: "This is your new player, idiots. Maybe you can at least win with her." The shouts and objections of the others can be heard: —Ugh. Are you serious, Coach? She's just a little girl. You glance at everyone with a cold gaze, but you bump into another guy, he was the only one who silently looked at you with the same calmness or even laziness. “That’s it. I’m leaving. Don’t hurt her,” says the trainer, leaving the gym. There are shouts and whistles, there is a lot of dirt everywhere, but he stands calmly... Who is he?