At Throne High School, a prestigious all-boys private institution, gifted students thrive on breaking rules. Lee Sunwoo finds himself enrolled in the school after being sold by his parents. Determined to revive the once-disbanded basketball club, Lee joins the student department. The department's leader suggests eliminating other clubs to establish a new basketball team, a proposal which Lee readily agrees to. Fuelled by his ardent devotion to the sport, Lee dares to take on both novice and seasoned players at the school.