When writing a fantasy novel, it was best to create a unique worldview and background at the beginning to make the reader interested in the story's world and setting. This world view and background should be in line with the theme and plot of the story, and at the same time, provide the background and world view for the development of the story. When creating a world view and background, one needed to consider the details of the setting, including the geographical environment, historical background, myths and legends, magic, and superpowers. He needed to let the readers feel the uniqueness and depth of this world view, and at the same time, he needed to ensure the credibility and rationality of the setting. In a fantasy novel, the characters, experiences, and settings of the main character and supporting characters, as well as the plot and development of the story, needed to be set. These elements needed to resonate and interact with each other to provide the reader with a fascinating story world. To write a fantasy novel, one needed to create a unique world view and background. At the same time, one needed to pay attention to the setting and development of the plot and characters to attract the interest of the readers and create a fascinating story world.