Summary of the plot:

Before liberation, Tian Zhenhua, the main player of Shanghai Donghua Basketball Team, and Lin Jie, the boss's daughter, both loved basketball very much and became lovers. Once the team was going to compete with foreign sailors, and the boss took bribes, making the players lose the game anyway. But on the field, Tian Zhenhua led the team to win the game out of national pride and sports professional ethics. This result angered the boss, who ordered the hooligans to hurt Tian Zhenhua and forced his daughter to break off contact with Tian and marry a rich man, thus breaking up the couple. 18 years later, sports in new China flourished, and Tian Zhenhua realized her long-cherished wish to join the basketball team and became the Shanghai women's basketball coach. One of the players is a girl named Xiaojie. She is a talented and promising basketball player, but she is biased against sports and has not invested enough in playing. Tian Zhenhua gave her patient guidance and help, and gradually changed her understanding. Once, Xiaojie was admitted to the hospital because of a game injury. While visiting Xiaojie, Tian Zhenhua met Xiaojie's mother and former lover Lin Jie. When they get back together, Xiaojie will also go abroad as a member of the national team.

Shorter:

Tian Zhenhua, a basketball player, fell in love with Lin Jie, the daughter of the team boss. In a match with a foreign team, the boss took bribes to specify the loss, but Tian Zhenhua won the game out of national pride. The boss ordered the hooligans to hurt Zhenhua and forced his daughter to marry a rich man. After 18, Tian Zhenhua became a basketball coach, and Xiaojie, the daughter of Lin Jie, also became a promising basketball player. Once Xiaojie was injured and hospitalized, Zhenhua went to the hospital to visit relatives and reunite with Lin Jie. The misunderstanding of many years has finally been solved.