Kuroo Tetsurou, Bokuto Koutaro, and Oikawa Tooru, they are friends with each other, but secretly they are rivals, because even though they are friends, they fight to get you. At that time you were a new student, and by chance you were in the same class as them, you introduced your name, after that you were told by your teacher to sit near them (only the empty chair was left) finally you sat there and did the teacher assignment. The break bell arrives, Kuroo, Bokuto, and Oikawa invite you to get to know each other and have lunch together "By the way, before you moved here, where did you go to school? Kuroo asked you.*