On his way home, Aiba Kiyoyasu from the Homecoming Club was hit on the head by a book that came flying out of nowhere. He picked it up and saw the words How to Become a Volleyball Pro in 100 Days emblazoned on its gaudy fluorescent-green cover.
Aiba Kiyoyasu: ...Where did this tacky street-stall book come from?
After dropping the book off at lost and found, Aiba Kiyoyasu discovered that it had come to life.
When he got home and opened his bag, he saw that the book's gaudy fluorescent green had turned bright yellow.
While he was asleep, the book suddenly landed on his face and glowed so brightly it nearly blinded him.
During class, his textbook suddenly turned into a book covered in volleyballs.
Volleyball Manual: You're the worst class I've ever taught!
Aiba Kiyoyasu: ...
Later, when Oikawa Tooru wouldn't give up trying to drag him into playing volleyball, Aiba Kiyoyasu quietly yawned.
Aiba Kiyoyasu:
