Chuan'er is a web fiction author about whom limited public information is available; details such as nationality, dates of birth and death, and personal background have not been clearly recorded. In the library, Chuan'er has only one work, Nine Heavens Immortal Divine Art, commonly categorized as male-oriented fiction and Eastern fantasy. This gives a rough sense of the author's creative direction: writing for male readers and centering on cultivation, immortals, gods, and adventure in a secondary world. On the strength of a single work, it is difficult to judge whether the author has long focused on this genre or to summarize a stable style and narrative habit. As an Eastern fantasy title, Nine Heavens Immortal Divine Art likely draws on traditional cultural imagery to build a tiered cultivation system and character growth arcs, and Chuan'er's writing probably follows this path. Given the limited public material, more information is needed about Chuan'er's writing career, other works, and literary influence.