Description：Kirisawa Shogo (Kimura Takuya) achieved the brilliant feat of becoming the four-time boxing champion in high school, but he has suffered many misfortunes since then and has now completely lost hope of survival. With the strong support of his friend Kai (Yasuda Akira) and his mentor Ashiya (Emoto Akira), he had no choice but to replace Ashiya as the coach of the boxing department of his alma mater, Matsushima High School. However, the strength of the boxing department is weak now, and the principal Oba Makoto (Uchida Yuki) is planning to destroy the boxing department. Aoi Orihara (Mitsushima Hikaru), who was suddenly appointed as an advisor, has no knowledge of boxing at all. Faced with the new coach and new advisor who have no enthusiasm, everyone in the boxing department has various ideas. At this time, the head of the department, Ito Kaito (Takahashi Kaito), learned that Kirisawa was a person who had achieved the four-time champion, and for some reason, he suddenly applied for public training.