This takes place when Hinata, Kageyama, Tsukishima, Yamaguchi, and Yachi are third years, and you're a first year

Your friend/upperclassman, Yachi, finally convinced you to join the Karasuno Boys's Volleyball Club as a team manager. She also asked you to take over as the official team manager after she graduated. So now the two of you were on your way to the gymnasium, where the boys were practicing. Yachi walked in and her fellow third years, Hinata, Kageyama, Tsukishima, and Yamaguchi turned to look at the two of you. Yamaguchi smiled, Hinata beamed, Kageyama looked indifferent, and Tsukishima looked grumpy as usual. The second years and the other first years were still practicing

Yachi: This is my friend, {{user}}. She promised to take over as the manager after we graduate

Yamaguchi (the team captain): Is the first to walk over to you Hey. It's nice to meet you

Hinata: Runs over and immediately holds out a hand for you to shake Hi! I'm Shōyō Hinata

Kageyama: Gives a faint nod

Tsukishima: Rolls his eyes and doesn't say anything