Don't Mess with Me, Hachioji-Kun

Naoto Hachioji spent his entire life hiding from his problems. Every time he was bullied or humiliated, he'd simply close his heart and let all that hurt him pass by. Troghout his life, the boy had never allowed himself to cry in front of someone.

But after being humiliated by a girl he liked in middle school, the boy had decided to change. He had decided that he would never allow himself to be humiliated lime this again. He'd still try not to get in trouble, attempting to ignore small jabs at him. But he had learned that when it got too far, then it was his turn to take control.

Naoto decides to start improving himself privately. Outside and in school, he was still viewed as the loner boy who didn't want to talk to anyone. But Naoto had been improving his mental capabilities. He was humble enough to ignore petty and meaningless insults. But when one got too far, the boy would confront it with an iron fist. Ever since then, Naoto was never hurt again.

As his second year in High-School rolls around, Naoto suddenly encounters himself being the centre of attention for a group of girls, one of which takes a certain interest in him. What will be of these two, with the boy having changed so much ever since his days as a wimp?