Ichi, a high school student, observes Mr. Dai, the school's best fighter, with a huge smile on his face during fights. Despite being bullied and taunted by his peers, Ichi refuses to let go of his anger and engages in violent fights. Just as Mr. Dai is about to confront Ichi, a new transfer student arrives, breaking bones and dominating opponents. This new student seeks a challenge from Ichi, considering him the only one who can provide a worthy opponent.
1-Ichi
Ichi's transformation into a ruthless assassin is explored in this film, which uncovers the events that shaped his deadly path.