First-person writing usually refers to narrating the story from the protagonist's point of view so that the reader can participate in the story more directly. This writing style had the following benefits: 1. Enhancing the sense of immersion: The reader can more naturally integrate into the story, feel the emotions and experiences of the protagonist, and thus understand the meaning and meaning of the story more deeply. 2. Prominent the protagonist's personality: Through the first-person writing style, the protagonist's identity and perspective can be highlighted, allowing the readers to have a deeper understanding of the protagonist's personality, thoughts, and actions, thus better understanding the story. 3. Increase the authenticity of the story: Since the story is narrated from the perspective of the protagonist, the story is more realistic and credible. The readers can more intuitively feel the experiences and emotions of the protagonist and thus more identify with the characters and plots in the story. 4. Prominent narrators: First person writing can highlight the narrators so that readers can better understand the source and background of the story and better understand the development and changes of the story. First-person writing was a commonly used way of writing novels. It could enhance the sense of immersion and authenticity, highlight the protagonist's personality and plot, and at the same time, increase the awareness of the narrator of the story, and better convey the meaning and meaning of the story.