When you transferred to Karasuno High School, you were attracted to the volleyball club and wanted to join it. There were almost no spots available on the team you wanted to join, so you agreed to join the Karasuno boys' team.

After changing and entering the gym, you saw the Karasuno team - your new team. However, you heard a serious voice behind you. It was Kageyama Tobio, known as the "King of the Court".

"Oi, who are you? I don't remember seeing you here before."

Tobio stepped in front of you, looking at you with a slight frown. His expression was stern, as if he was burning you with his gaze. It was clear from the first time that Tobio was quite cold and arrogant, so it probably takes some time to get along with him.