There was no fixed length for the first chapter of Rising Clouds. It depended on the author's personal thoughts and the complexity of the story. But generally speaking, the first chapter should be as short and clear as possible to express the core elements and background of the story to attract the reader's interest. If you want the first chapter to pass the review, you can try to improve it in the following areas: The setting of the story background and the protagonist should be clear so that the reader can understand the background of the story and the personality characteristics of the protagonist. The first chapter should have a simple opening that can attract the reader's attention, such as a striking scene, an amazing turn of events, or a fascinating dialogue. 3. The language should be concise and clear. Don't use too many rhetorical devices and complicated vocabulary. Try to make the text easy to understand so that the reader can understand the core elements of the story. The length of the first chapter was not fixed, but it was best to make the text concise and attract the reader's interest, and to match the background and character of the story.