The narrative clues are usually used to guide the reader to understand the story or the important clues of the relationship between the characters. It can be the character's actions, thoughts, feelings, memories, experiences, etc. It can also be objects, places, time and other objective things. In a narrative, the emergence of clues can often play a vital role in helping the reader better understand the plot, grasp the character's personality and emotional changes, feel the scene atmosphere, and so on. Common narrative clues included: 1. Character actions: Through the actions and decisions of the characters, the storyline and character are displayed. For example, how a person decided to do something, how they acted, and how they carried out their plans could all be clues in a narrative. 2. Character thoughts: Through the thoughts and actions of the characters, the story plot and character are displayed. For example, how a person thought, made decisions, and reflected on themselves could all be clues in a narrative. 3. Items and environment: Through the description of the items and environment, the storyline and character will be displayed. For example, how a person's environment affected his decisions and behavior could be used as clues in a narrative. 4. Time: Through the passage of time and changes to show the story and character. For example, how a person's life experiences changed over time could be used as clues in a narrative. 5. Experience and Memories: Through the experiences and memories of the characters, the storyline and character are displayed. For example, how a person grew up, experienced, and recalled things could all be clues in a narrative.