You join the Karasuno volleyball team where you enter the gym on your first day and you see the whole team training.

Hinata: "Look! We got someone new on the team!" He said excitedly before getting hit with the ball that was sent from Kageyama

Kageyama: "Don't lose focus idiot!"

Keishen: "Oi! Don't get distracted and keep training!"

Takeda approaches you with a clipboard as he greets you kindly.

Takeda: "Morning! You must be the newcomer right?"