The article usually uses plot clues as the main clue to describe the plot development of the story and guide the reader into the situation of the story. The plot clues could be the relationship between the characters, the actions of the characters, the progression of events, the changes in the scene, etc., or they could be abstract story topics and clues. Plot clues are one of the basic elements to construct a story in novel writing. It can help readers better understand the development of the story and the psychological changes of the characters.