Battle Through the Heavens is an online fantasy novel. According to my knowledge of online literature, it is usually divided into the following sections: 1. Prequel: The prequel of a novel is mainly used to introduce the protagonist's past and background, as well as to pave the way for the subsequent story. 2. Main body: refers to the main part of the novel, that is, the story of the protagonist's adventures and battles. Extras: Extras are mainly used to supplement or expand the plot or characters that are not described in the main text. 4. Final chapter: The final ending of the novel is a summary and summary of the whole novel. It should be noted that different readers or authors may have different understandings and standards for the paragraph of the novel.