Guard pass

Lim Sejun, a large and self-assured boy, is unfazed by teasing about his weight. His only friend, Seo Hajin, has trained in Jiujitsu since childhood to protect him. When a delinquent targets Sejun, Hajin intervenes but later suffers a brutal attack that leaves her with severe injuries and psychological scars. Frustrated by the police's lack of progress, Sejun seeks revenge but is easily defeated by the delinquent, who has Jiujitsu skills. After being saved by a man named Jason, Sejun dedicates himself to learning Jiujitsu. Three months later, having lost weight and gained skills, he discovers a shadowy group behind Hajin's attack and is determined to take them down in this gripping school action drama of personal vengeance. Read the MANHWA (A Passagem da Guarda, Pase de Guardia, Guard Pass: Beyond the Mat, 가드 패스: 매트 너머, ガードパス：マットの向こうへ, 过卫：垫子之外) online at ChapterCodex for free, with non-intrusive ads and the latest chapters updated.