Xu Wei is an author with limited publicly available information, and only one work by this author is currently included in the collection. Based on the available information, Xu Wei's writing centers on the time-travel alternate-history genre, and "The Constable's Secret Order" (Bu Kuai Mi Ling) is the only work currently confirmed. Because details such as the author's biography, nationality, dates of birth and death, and English name are unavailable, it is difficult to offer a more specific account of their writing career and creative development. As for the existing work, "The Constable's Secret Order" takes the figure of the constable, an ancient law-enforcement officer, as its entry point and places it within a narrative framework blending time travel and an alternate historical world, showing the author's interest in tales of ancient official investigations and time-travel premises. Such an approach typically drives the plot through the collision between a modern perspective and an ancient setting, creating tension between mystery-solving and the alternate world. Xu Wei has produced only a small number of works so far and has not yet established a recognizable series or stable style; the direction of future writing will need to be observed once more works appear.
