Character novel is a novel form that focuses on the description of the character's personality to reflect the complexity of social reality and human nature. It has a certain literary value and practical significance. The characters in character novels are usually unique and have distinct personality characteristics. These characteristics reflect the author's deep understanding of human nature and reflection on reality. By creating these unique characters, the author can arouse the readers 'resonance and ponder about the nature of human nature and the challenges that humans face in the world. The significance of a character novel is to convey the author's thoughts and emotions by shaping the characters, inspire the readers 'thoughts and feelings, and also help the readers better understand human nature and society. Character novels could not only reflect social reality but also provide readers with new ways of thinking and reading experiences.