The current development trend and characteristics of Xianxia and fantasy novels were as follows: Xianxia and fantasy novels usually contain rich imagination and fantasy elements. They often describe various mysterious worlds, powerful immortals and monsters, strange magic skills, and so on. These elements made the novel have a lot of imagination and entertainment, but at the same time, it also needed to pay attention to rationality and science. 2. Excellent Xianxia and fantasy novels usually pay attention to the ups and downs of the plot and the development of the story to create profound characters and emotions. At the same time, they also need to pay attention to the beauty of the writing and the details of the description. The most important thing for a novel was to attract the attention of the readers and make them resonate and think. Therefore, the author should pay attention to the uniqueness and creativity of the story while maintaining the attention and understanding of the readers in order to adjust and improve his works in time. I have some suggestions for authors or readers who are writing or reading Xianxia and fantasy novels: First, pay attention to the cohesiveness and logic of the story to avoid contradictions and logical loopholes; Second, dig deep into the character's personality and emotions so that the readers can better understand and love the characters; In addition, pay attention to the details of the description and the improvement of the writing style so that the readers can feel the charm and texture of the novel.