地元のいじめっ子達に仕返ししようとしたら、別の戦いが始まった。

コタローは幼い頃、地元のいじめっ子たちに苦しめられていた。Local bullies tormented Kotarou when he was a youngster. They were the skilled wrestler Akari. Kanae, a basketball prodigy, and Shigure, a prodigy in video games. Every day, Kotarou competed against these three guys in their respective sports with the intention of winning. Unfortunately, he was no match for them. As a senior in high school, Kotarou now has another opportunity to confront them and exact his retribution...! But he will discover a secret that he never would have expected....