Cai Jun's books generally did not have an obvious order in the story. They usually arranged the narrative according to the development of the plot and the changes of the characters. Some books may tell the story in chapter order, but they usually insert some memories or previous episodes in some chapters to better show the whole story. Some books might not have the concept of chapters at all but tell the entire story as a unit. Such books might be more flexible in arranging the plot and structure of the story according to the author's imagination and narrative skills. Therefore, Cai Jun's book might have a variety of story content, and readers would have to choose a suitable reading method according to their own interests and preferences.