The character relationship map in the old story in the south of the city was more complicated, involving complex emotional entanglements and conflicts of interest between many characters. We can find the following main characters in the old things in the south of the city: The female lead was a young girl with a strong desire for knowledge and dreams. 2. Young Feng: Yingzi's good friend. A gentle and kind girl who went through many difficulties with Yingzi. 3 Dachun: Young Feng's boyfriend, a rich young man, has a complicated relationship with Yingzi. Mr. Qian: A wealthy businessman has a business relationship with Yingzi's father. Yingzi's biological father, a conservative businessman, was very concerned and protective of Yingzi. There were many complicated emotional relationships and conflicts of interest between the above characters. The emotional entanglement between Yingzi and Dachun, as well as the business competition between Dachun and Yingzi's father. 2. The emotional entanglement between Young Feng and Mr. Qian, as well as the money transactions and conflicts of interest between them. 3. The business relationship between Mr. Qian and Yingzi's father, as well as Mr. Qian's concern and love for Yingzi. The complicated relationships between these characters made the readers resonate and think a lot during the reading process. At the same time, the feelings of these characters were also an important theme of the old stories in the south of the city, including Yingzi's pursuit of dreams and his longing for his father, Xiaofeng's desire for love and aversion to money, and Mr. Qian's love for business and his cherishment of family. The Old Story in the South of the City is a novel full of emotions and thoughts. Through the complicated relationship between the characters and the profound theme, it shows the readers a world full of contradictions and challenges.