Former CBA fringe player Lin Xiaoxiao was forced to retire due to a serious knee injury and became a basketball coach. Signing in to a specific area of the basketball court every day will earn you skill cards (emergency jump shot master, European step mastery), physical strength enhancers or tactical analysis manuals. With the blessing of the system, he started over from the campus basketball league, led the underdog team to counterattack the provincial championships, and entered the national college league. In the process, he staged a sweet sadomasochistic relationship with the quirky medical school girl Su Xiaotang, "the poisonous coach VS the healing school girl". At the same time, his former teammate Zhou Yan (hypocritical villain), who lost his Olympic qualification due to his mistakes, secretly set up a scheme, from public opinion smear to technical blockade, and even colluded with foreign forces to interfere with the event. With the help of the system, Lin Xiaoxiao broke through the limit of injuries, and finally led the national team to the World Cup as a core member, using basketball to convey China's power to the world.
