The match with Inarizaki High at the Spring Tournament finally begins. Karasuno is overpowered by the supreme Miya Twins and the Inarizaki cheer section taking over the venue. It was then that a certain someone arrived in the stands...

In their match against Inarizaki, Karasuno manages to take the first set. Meanwhile on another court, Nekoma High School was going up against Ishikawa’s team, Sarukawa Tech. They’re both known for their defense. Who will come out the victor?

Because Karasuno's plays become messy and the match's rhythm gets thrown off, they change setters. Sugawara goes onto the court in place of Kageyama and because he's always seen things from outside the court, he says he knows what's going on, and Karasuno starts their counterattack. Meanwhile, after seeing the match from the outside, there's a change in Kageyama as well.