This drama is adapted from the manga of the same name and tells the story of Suzuki Aoba (Kimura Keito), a shady first-year high school student who embarks on a shady path.), although he is occasionally called “fighting game by his classmate Sannosuke Iwase (played by Shin Hasegawa)” was beaten badly, but he still lived a satisfying school life.

One day, Kenshin Akazawa (Tsubaki Taiga), a superstar in the fighting arts world in the next class,(played) to save him from the “Fighting Game”, Quanxin suddenly said to him “You are empty...”cannot forgive him, and declared that he wanted to punch him“.

Under the introduction of Sannosuke Iwase, Aoba entered Tokiwa Kinari (Sanano Takeru).The Shark Gym, which is on the verge of closing down, is run by a character) and enters the world of ”MMA“ !In Master's Rain Land (Kasamatsu Shogun)), aiming to reach the top of ”MMA Koshien%, which determines the strongest high school student fighter.The dark protagonist challenges mixed martial arts skills, and an unprecedented sports youth story begins!

Episode 1

Suzuki Aoba (Kimura Keito), who has been frail and sick since childhood, suffers from asthma. Since elementary school, his classmate Iwase Sannosuke (Hasegawa Shin) has been used as a tool to vent stress, and he has lived a painful school life.

Although I have always been troubled by the hopeless cheerfulness of my classmate Kenshin Akazawa (Tsubaki Taiga), a rising star in the fighting world, one day, I got angry because Kenshin said he had no dreams. “You are an empty shell.…”

Set a goal to beat him up.Aoba calls Iwase, who has been bullying him, his “friend” and enters his Shark Gym.With the help of gym representatives Tokiwa Kanari (Gake Sano) and Iwase, plunge into the world of Mixed Martial Arts (MMA), the most powerful fighting technique that allows various attacks such as punches, kicks, and joint techniques!