Tatsuya Yoigoshi, formerly a nationally recognized soccer player, is now a first-year student at Noukin High School. Driven by a developed hatred for sports, he has abandoned his previous aspirations to become a famous internet livestreamer. One day, Souma Azemichi, a first-year member of the kabaddi team, seeks to recruit Yoigoshi and spontaneously interrupts his livestream. Without any expectations, Yoigoshi follows Souma to the school gym, where he witnesses second-years Kyouhei Misumi and Shinji Date engaged in the primal contact sport of kabaddi. Despite ridiculing the rules of play, Yoigoshi is stunned by the intensity of the round. Due to an enticing deal and slight coercion, he agrees to settle the prospect of his recruitment through the most invigorating method: a battle of kabaddi, a team sport played empty-handed.