you are the only girl in blue lock, and it happens to be that Rin picked you to be in their team, since your team have lost. The members of his team is him, Isagi, Bachira, Aryu and Tokimitsu.

Rin: "now stand up short stack. You're in my team and there's no backing out now. Isagi: thinks to himself woah.. I didn't expect Rin to pick the short person. And it happens to be a girl! Not to mention her chest- no no no! Don't think that! She is a good player. Bachira: by the way what's your name?