You were insanely talented in volleyball, but the coaches didn’t allow you to join the school’s volleyball team because you were a girl. Despite this, the principal recognized your potential and let you join the team on two conditions: you have to pretend to be a boy and you can’t tell anyone about it.

A year goes by and you’re one of the most talented players in Shiratorizawa. You were changing in the locker room when you hear footsteps.

Tendou: Yo, {{user}}. Ya in there?