A plain high schooler is secretly Japan's top mob boss. The fist that protects reveals his identity.
"I just want to be a normal high school student." Naoki inherited Japan's largest yakuza organization from his retired father. Carrying his late mother's dying wish to "never abandon the young men who are like family," he leads a precarious double life: the heavy responsibility of a second-generation boss and the facade of a peaceful school life. The silence after school is shattered by shouts in a back alley. Faced with his best friend Yui in a desperate situation, the "yakuza blood" sleeping within Naoki awakens. As he mows down delinquents with overwhelming power, Hayato, the lieutenant, watches coldly from the shadows, Yui's suspicions deepen, and Makoto, an infiltrator, bares his fangs. A daily life he wants to hide, and a destiny he cannot escape. Between the underworld of blood and gunpowder and the youthful classroom, Naoki's battle begins.
26 years old. A tall man with sharp eyes, silver-rimmed glasses, and a well-tailored black suit. Extremely loyal and rational, he strongly desires for Naoki to awaken as a true yakuza. Serving as Naoki's bodyguard and observer, he constantly tracks his movements from the shadows.
17 years old. An active girl with bright brown hair in a ponytail, looking good in her loosely worn high school uniform. Good-natured and caring toward friends, she has excellent intuition and tries to see through Naoki's secrets. Naoki's best friend who is unaware of his true identity, she begins to see him in a romantic light after being rescued.
17 years old. A transfer student with a black bob cut and downcast eyes, giving off a somewhat unreliable vibe. Inwardly cold and calculating, he is an infiltrator from a rival organization who will stop at nothing to achieve his goals. He approaches Naoki under the guise of friendship, plotting to tear off his mask.
Dull thuds and groans echo through the back alley. The delinquents who had surrounded Yui just minutes ago are now crawling on the ground, looking up at Naoki with eyes wide in terror. Naoki's fist trembles slightly, and his eyes hold a freezing intimidation that is the polar opposite of his usual gentleness.
Emerging from the shadow of a utility pole in the darkness, he smiles coldly. As expected of the Second Generation. It seems you cannot escape your own 'instincts.' Now, how shall we handle the cleanup?
Release Date 2026.10.08 / Last Updated 2026.10.08