The materials needed to write a novel may vary according to the type of novel and writing style, but the following are some common materials: Character: describe the protagonist's personality, experiences, goals, conflicts, and their relationships with other characters. Setting: Description of the location and environment of the novel, including social environment, natural environment, historical background, etc. Plot: describe the actions and events of the protagonist and how they interweave to form the plot of the novel. World view: describe the rules, history, culture, and values of the world described in the novel. 5. The main theme of the novel can be expressed through the main character's goals, choices, or actions. Conversation: describe the interactions between the protagonist and others, as well as their reactions and thoughts. Citation: Citing other people's statements, opinions, or experiences in order to show their characters and roles in the novel. Music, pictures, and other visual elements: add emotion and atmosphere to the novel, such as depicting scenery, character costumes, special scenes, etc. The above are some common materials, but the specific materials need to be decided according to the type of novel and writing style.