In the Biography of Nanke Prefecture, the story space can be divided into real space and dream space. In its narration, the story space, on the one hand, as the “place of action”, carries the various activities of the characters, and also forms the scene together with the activities of the characters, supporting the basic framework of the whole novel and constructing the narrative context; On the other hand, its dream space, as the “acting place”, plays an important role in highlighting the narrative meaning of the novel. Therefore, the basic space-time characteristics presented in the novel are the strengthening of the spatial dimension and the weakening of time dimension, as well as the use of space to express time.