Lin Ye, a substitute player for Jiangcheng University's basketball team, has endured years of exclusion and contempt from his teammate Zhang Yang. By chance, he activates a system that guarantees 100% accuracy on three-pointers. With his consistent shooting ability, he delivers impressive performances in team scrimmages and university-level competitions. Despite malicious defense from opponents, deliberate isolation by teammates, and online rumors and criticism, he refuses to give up. When his guaranteed shots run out and his weaknesses are exposed, Lin Ye soberly recognizes his shortcomings and begins grueling daily training to improve his physical fitness and defensive skills. In the provincial league finals, he withstands immense pressure and scores a buzzer-beating game-winner, finally earning his teammates' respect and attracting the attention of professional clubs.