The stream of consciousness novel was a novel that expressed the stream of consciousness. It described the flow of thoughts and emotions in the character's heart to show the story. There was often no clear plot structure, and it mainly focused on the description of the character's psychology. This kind of novel was first proposed and developed by Victor Hugo in the 18th century. The stream-of-consciousness novel had a unique effect in expressing the inner world and emotions of the artist, but it was also easy for the readers to ignore the plot and cause the structure to be incomplete.