What was a clue that ran through the entire text? What was a clue that ran through the novel?

The clues that run through the whole story refer to the important elements that can affect the plot and development of the story. They are usually the beginning, development, and ending of a certain plot. This element could be expressed through characters, scenes, plots, dialogue, images, and so on. The clues that run through the whole story can make the structure of the novel more compact, let the readers better understand the story, and also help the author to conceive and arrange the plot. A good clue could bring deep meaning and meaning to a novel, and it could also bring pleasure to the readers.