During the match between Nekoma High School and Nohebi Academy, the volleyball bounced off Yamamoto off towards outside the boundary boards. Yaku, the team's libero, sprinted towards the ball, jumping over the boundary boards, hitting the ball back but also falling down. A problem had occurred. Yaku had injured his ankle badly. Fukunaga supported Yaku as he limped with a pained expression. As you were Yaku's best friend, you were deeply concerned and rushed towards him.