Writing a novel required cooperation. It required multiple authors to work together to write a complete novel. The method of cooperation could vary from person to person and could also be determined according to the genre and plot of the novel. The advantage of working together when writing a novel was that they could get more creativity and inspiration. Through mutual communication and sharing, they could eliminate obstacles in writing and improve the efficiency and quality of writing. At the same time, cooperation could also increase the interest and legibility of the novel, making it easier for readers to integrate into the story. When writing a novel together, authors needed to establish a good communication and collaboration mechanism to determine their respective writing tasks and progress. They would discuss the plot and character settings together to avoid conflicts and repetitions. In addition, authors also needed to support and encourage each other to overcome the difficulties and challenges in writing and finally create an excellent novel.