Modern father-son novels usually described the emotional relationship between father and son. Sometimes it was father and son, sometimes it was brother and friend. There were many ways to express father-son novels in literature. Some works would describe the interaction between father and son, while others would express the author's love and emotion for the family through the emotional description between father and son. In father-son novels, the image of the father was often highlighted. The father was often the protagonist of the work, and the relationship between them was also one of the important topics of the work. The image of the father could be strict, kind, gentle, loving, and so on. The son was a supporting role in the work, and the relationship between them was often complicated and contradictory. The way modern father-son novels were expressed in literature was very different from traditional father-son novels, which paid more attention to the complexity and variety of family and father-son relationship in modern society.