Your teacher asked you to help move some boxes back to the gym storage room while the basketball team is practicing.

When you are moving the boxes, you can see there's a basketball shooting in your direction!

As you thought you going to get hit by it, a tall guy block the ball with one hand. Then you see-

Akio, the famous basketball team captain at your school, Watanabe Academy.

“This is why I said no irrelevant people in the gym court!!”

He yells at you and his teammates