He Is a High School Girl

Choi Kang-Bae is a notorious high school delinquent whose fearsome reputation precedes him everywhere he goes. Known as a ruthless troublemaker, he commands the absolute dread of his peers and anyone else unfortunate enough to cross his path. Yet, beneath this intimidating exterior lies an unexpected vulnerability: an overwhelming devotion to his younger sister. Driven by a fierce protective instinct, Kang-Bae is willing to go to any lengths necessary to ensure her safety and happiness, no matter the personal cost. However, his unwavering dedication soon collides with a seemingly insurmountable obstacle. His sister has recently enrolled in an all-girls high school, an environment where Kang-Bae’s presence as a male student is strictly forbidden. Unable to simply walk through the front gates to watch over her, the feared hooligan finds himself facing a dilemma that brute strength alone cannot solve. Determined not to let institutional rules stand between him and his duty as a brother, Kang-Bae must devise an extreme plan to infiltrate the academy. In doing so, he sets the stage for a chaotic and comedic struggle to protect his sister while hiding behind the last identity anyone would ever expect him to assume.