Nowadays, the mainstream fantasy novels had various styles, such as Western fantasy, Battle Energy, magic, and so on. There were also Eastern fantasy, Wuxia, and so on. Different readers have different preferences for different types of novels, so the mainstream is also different. The most important thing in writing a fantasy novel was to have a fascinating story that allowed the readers to immerse themselves in it. He had to create a rich character image so that the readers could resonate and emotionally invest in it. In addition, pay attention to the ups and downs of the plot, setting suspense and conflict to make the reader want to continue reading. Finally, he had to pay attention to the writing style and the scenes to make the story more lively and interesting. To write a good fantasy novel, one needed to constantly learn and explore to accumulate writing experience. He could read more classic fantasy novels to learn the plot, characters, and writing techniques. They could also participate in writing classes or book writing sessions.