To write a novel about ghost hunting, you can consider the following suggestions: 1. Confirm the background and worldview of the story, such as which era the story takes place in, which country in the world, and whether there are supernatural forces in this world. 2. Decide on the protagonist and storyline: The protagonist can be a brave ghost hunter, a mysterious investigator, or a ghost-related character. Storylines could include horror elements such as the appearance of ghosts, death, and revenge. 3. Set the world view and the types of ghosts: Do ghosts exist in this world? What are their types and characteristics? For example, some ghosts were evil, some were good, and some were sealed. Setting up character relationships and background: What is the relationship between the protagonist and other characters? What was their background and experience? These relationships and backgrounds could provide support and clues for the storyline. 5. Create interesting characters: In addition to the protagonist, you need to create other characters such as ghosts, monsters, villains, etc. These characters needed to have their own personalities and characteristics so that readers would like them. 6. Use horror elements: By describing the horror characteristics and plots of ghosts, the readers will feel horror and tension. 7. Create conflicts and climaxes: Create some conflicts and climaxes in the development of the story, such as the battle between the protagonist and the ghost, the difficulties in the investigation process, etc., so that the reader can constantly challenge their reading ability. Maintain the cohesiveness and integrity of the story: Pay attention to the cohesiveness and integrity of the story during the writing process to avoid logical loopholes and contradictions that make the reader confused and incomprehensible.