A novel suitable for film adaptation usually had the following characteristics: 1. The plot is attractive: the plot of the novel is attractive and can arouse the interest and emotional resonance of the audience. After the story is adapted into a movie or TV series, it is easier to attract the attention and investment of the audience. 2. Vivid characters: The characters in the novel should be vivid, three-dimensional, with distinct personality characteristics and characteristics. This way, it would be easier for the audience to understand and recognize them after they were adapted into a movie or TV series. 3. Rich story background: The story background of a novel is usually rich, including history, culture, society, characters, etc. This background can provide sufficient inspiration and material for the creation of a movie or TV series. 4. Plot ups and downs: The plot of a novel is usually more ups and downs, full of suspense and conflict. After the plot is adapted into a movie or TV series, it is easier to attract the audience's attention and investment. Complex relationships between characters: The relationships between characters in novels are usually complicated, including family, friends, enemies, lovers, etc. These relationships can provide sufficient inspiration and material for the creation of movies or TV series. 6. Beautiful language: The language of the novel is usually beautiful and vivid, which can provide a good viewing experience for the audience. Such language can add more artistic appeal and beauty to the movie or TV series. In short, a novel suitable for film adaptation needed to have an attractive plot, vivid characters, rich story background, ups and downs of the plot, complex character relationships, beautiful language, and so on.