Karasuno's volleyball team makes it to the third round and they'll be facing off with Aoba Johsai. Seijoh, led by Oikawa, shows even more combination plays than they did in their practice match together. Meanwhile, the coach comes up with a formation to stop Oikawa's powerful serve. And before their match, Kageyama, who is Oikawa's junior from junior high, decides to...

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.

Kageyama begins to match Toru point for point. The teams become dead even at 25 a piece. Long sets begin to drain both teams, and Toru acknowledges that Kageyama has realized what teamwork is all about and is no longer the solitary king. The game winning points are shown.

The episode follows the progress of Lev Haiba, a first-year Middle Blocker who aspires to become Nekoma's ace.

Yachi joins the Karasuno High School volleyball team. Despite being rather nervous still, she finally starts to notice the charm of the team. However, she has a hard time telling her mother that she's becoming the manager of the volleyball team. Seeing that, Hinata...

In order to achieve a new form, Hinata and Kageyama start practicing on their own. The other members of Karasuno have also started practicing on their own to better themselves, and they have shown some evolution. However, Tsukishima seems indifferent about change and one day after practice, he is asked to serve as blocker for Kuroo and Bokuto's spiking practice.

The week-long training camp is finally on its last day. Karasuno's final opponent is Fukurodani High School, and they're determined to win at least one set against the powerhouse school. Are they going to be able to show the fruits of their labor?

Karasuno manages to make it to the semi-finals. Which ever team wins the match between Aoba Johsai and Date Tech will be their next opponent. Date Tech was considered to be the underdog against Oikawa and Aoba Johsai, but they have a new strength on their side...