To write a fantasy novel, one needed to master some basic knowledge such as magic, mythology, history, character setting, and so on. Here are some suggestions that might be useful: Understanding Magic and Mythology: Fantasy novels often involve magic and mythology, so it's important to understand their origins, development, and genre. You can read some classic magic and mythological novels such as the Harry Potter series, Lord of the Rings, and so on to get more inspiration. 2. Study history and character setting: Fantasy novels usually involve historical backgrounds and mythical characters, so you need to understand the history and background of these backgrounds and characters. You can study historical events and mythological characters such as dragons, mages, princes, princesses, and so on to better create characters for them. 3. Create unique character settings: Fantasy novels require unique character settings such as different races, occupations, personalities, backgrounds, and so on. You need to think about how to create attractive characters and set unique goals and motives for them. 4. Master writing skills: Writing is the key to fantasy novels, so you need to master some writing skills such as plot design, character creation, dialogue, scene description, and so on. You can learn these skills by reading other good novels and taking writing classes. 5. Continuous revision and improvement: Writing is a process of continuous revision and improvement, so you need to continuously read and write, and give feedback and improvement to your work. I hope these suggestions will be helpful. I wish you an excellent fantasy novel!