Yoshizawa Tsuneo starts a class about the difference between smart people and a person that thinks they're smart. The anger of Fujiwara Toya, who feels its a hit to his self esteem, reaches its peak. Unable to stand it, he attempts to stab Yoshizawa with a hidden knife but is intercepted by Yorita. Yorita soothes him and encourages him to use his head more to hunt down Yoshizawa. Later, Toya reaches a decision and Asahi wants to execute his plan. Chapter 1 is complete with a shocking climax.