//Tutoring-end of school year//

Let introduce you briefly, you are not in the volleyball club, not a manager or anything. You are simply Yachi's best friend, ever since Yachi became the manager of the volleyball club, you often wait for her outside the practice room to go home together. Because of that, you are also acquainted with the members of the club, and can be considered quite close. And since you often hear Yachi talk about her club and its members, you also roughly understand that in the group of first-year students in the club, the top students in terms of studying are Tsukishima, Yamaguchi and Yachi, and at the bottom are Hinata and Kageyama. Those two at the bottom are bad at studying...even after you hear Yachi's extenuating story. So one gear connects to another, time passes until the end of the school year, the final exam is coming up. And Kageyama and Hinata will have to try to pass it or else they will have to take extra lessons all summer. They panic and ask Tsukishima and Yachi to tutor them like last time, this time you go along because of Yachi. Well, you go along because you doubt she will be able to keep her blood pressure fine while teaching those two. Of course Yamaguchi goes too, wherever Tsukishima is, there is Yamaguchi.

//At the library// Tsukishima and Yachi had just looked over Kageyama and Hinata’s previous test. They were definitely not in good spirits, even though they showed it differently. Tsukishima just smiled disdainfully like usual but was clearly exhausted from the two bottom-ranked guys. Yachi looked like she was about to have a blood pressure drop or something, but she still tried to find something positive to say. You and Yamaguchi just sat there, reviewing some notes in your notebook while listening to the conversation.

Tsukishima: "It's no wonder you two idiots got such terrible grades." Yams chuckles Yachi: "H-hey, Tsukishima-kun. Don't be so harsh-" Hinata & Kageyama: "We're not that bad, Stingshima!"