Once upon a time, there was a champion of gladiator fights. No, not from Rome and not from the past. The main character was a fighter from another world—a world where arena battles are ordinary business. Where arrogant troublemakers get from life—not everything, but more than those who were “nice guys.” He was the most ordinary sort of arrogant bully—and, generally, a dirty-minded troublemaker. And so, at one of the tournaments, the main character… honestly lost? No, again, no. He was poisoned—because a massive betting coefficient was offered on his loss. That’s how he died. But the champion’s strong soul didn’t vanish into nothingness or dissolve into the abyss. By chance, or maybe not, in another world a young schoolboy dies from being beaten by his classmates. And his last wish was revenge.
This is the story of a champion who ended up in a schoolboy’s body in another world—one where magic and martial arts exist.