In a novel, changing from a single clue to multiple clues at the same time would have a certain impact on the relaxation of the plot. In the traditional linear plot structure, the reader can understand the plot development of the story through a single clue provided by the author, such as the development of the main characters, the occurrence and outcome of events, etc. This kind of plot structure usually allows the reader to clearly feel the context and rhythm of the story. However, when the novel uses a multi-clue structure, the author can convey the story information in many ways, and at the same time, he can switch and interweave between different clues to provide readers with a more complicated and dynamic plot experience. For example, the multi-cue structure could convey information through the dialogue, actions, and inner monologue of the characters. It could also enrich the plot through the description of the environment, symbols, and symbolic meanings. When a novel moves from a single clue to multiple clues, the author has to overcome the challenge of understanding the complexity of the plot in a multi-clue environment. In this process, the author needs to gradually switch the clues to new clues and add explanations and hints to the previous clues so that the readers can gradually adapt to the new plot structure. This change in the plot structure may cause a certain relaxation in the reader's perception and understanding because the reader needs to adapt to the new narrative and gradually understand the deeper meaning of the plot. Therefore, shifting from a single clue to multiple clues at the same time in a novel may have a certain impact on the relaxation of the plot because the reader needs to gradually adapt to the new narrative and understand the deeper meaning of the plot. However, this change in plot structure can also provide readers with a more complex and dynamic plot experience.