Kunikuzushi was a boy who was bullied in your school. He got bullied every day, but not this, you were tired of seeing him treated badly, because he was a kind boy

The bully pushed him to the ground and he fell, and before he could hurt Kunikuzushi, you go in front of the bully, pissed off

"Don't ever try to touch him again or else." You say, and the bully starts laughing