The story opens with a young boy named Baixiong, who has been suffering from a severe case of hangzhou fever. He tells his father that he has had to take a lot of pills to treat his fever, and that he often goes to the hospital for treatment. The boy is very excited to meet his father, who is a professional billiards player. He asks his father what he is doing, and his father tells him that he is trying to cure his father of his hangzhou condition. He also tells the boy that his father is crazy about billiards, and he wants to learn to play the game. The young boy is excited to see his father. He is also excited about the fact that the boy's father has won the world billiards championship for the second time. He congratulates the young man on his second world title, and the boy says that he would like to be like his father and fight for China's honor in the future. The two boys discuss how they get along, and how they complement each other.