Just one more month until the Spring Tournament. Hinata crashed the Miyagi Prefecture Rookie Select Training Camp and got to stay as one of their ball boys. While the boys are doing a practice match, the third-year players from Shiratorizawa show up.

While Hinata, Kageyama, and Tsukishima are gone, the Karasuno High School Volleyball Team do practice matches with Tokonami High School. Meanwhile, as the other boys are doing a practice match with the Shiratorizawa third-years, Hinata watches them play and begins to realize that all he’d ever concentrated on is chasing after the ball..

The practice match against Date Tech before the Spring Tournament is about to come to an end. Each member of Karasuno tries to better themselves personally. Will they be able to acquire a new weapon and evolve as a team?

Karasuno manages to make it to the second round after their victory against Tsubakihara Academy. Meanwhile, Hinata runs into Hoshiumi Korai, one of the players from Kamomedai High School who went to the All Japan youth camp that Kageyama went to. Hinata witnesses the plays of Hoshiumi, who’s considered the next Little Giant, and...

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?