Light fiction referred to novels based on fictional science fiction and fantasy worlds, usually with strong fantasy elements and surreal plots. These novels were often very different from the real world and needed to be modified. The purpose of editing was usually to enhance the novel's legibility and appeal while maintaining the story's cohesiveness and integrity. Modifications included changing the character's background, personality, experience, and behavior, changing the direction and ending of the story, and adding new characters and plots. There were a few points to note when editing a novel: The basic concepts and settings of the novel such as the world structure, technological level, historical facts, etc. cannot be changed. 2. The basic plot and character experiences of the novel must not be changed to avoid destroying the cohesiveness and integrity of the story. 3. The theme and values of the novel cannot be changed to avoid being contrary to the real world. Revisions should follow the basic rules and style of the novel to maintain the uniqueness and legibility of the novel. Revising a novel is a job that needs to be handled carefully. It can help the author better express his ideas and creativity, and at the same time, it can also improve the quality and appeal of the novel.