There were many choices for web novels, depending on one's personal preferences and writing style. The following are some common web novel topics for reference: 1. Fantasy: Using magic, mythology, martial arts, and other elements as the theme, the story tells the story of the protagonist becoming a powerful existence and saving the world through cultivation, battle, and leveling up. 2. City: The story of the protagonist's life and work in the city, including love, friendship, business, workplace and other elements. 3. History: With historical events as the background, it tells the story of the protagonist changing the course of history through transmigration, rebirth, and other methods to become a character that affects the direction of history. 4. Science fiction: The story of the protagonist exploring the future and changing history through scientific and technological means. 5. Fantasy: Using fantasy elements as the theme, it tells the story of the protagonist becoming a powerful existence through magic, mythology, and other elements to fight against evil forces. 6. Romance: Using love as the theme to tell the love story between the protagonists, including sweet, bitter, painful and other elements. 7 Wuxia: With Wuxia elements as the theme, it tells the story of the protagonist becoming a powerful existence to protect the people through cultivation, combat, and other methods. To write a web novel, one needed to consider the storyline, character creation, writing style, and other aspects to choose a suitable theme to create an attractive novel.