What's the order of my parents' documentaries?

This film is an oral documentary. The parties start with the first person "I", and the audience is the listener. At the beginning, the audience was brought into Luzhong Mountain, where my parents lived all their lives: "In Luzhong Mountain, there is a small mountain village adjacent to Yimeng Mountain, where my parents live." At first, the story was told to the audience in the first person. This perspective is realistic, which can show the inner world of the characters and their fierce heart. The narrator here is not the interviewer, but the "I" as a son. This perspective improves the credibility of the documentary, narrows the distance with the audience and forms a clear and single discourse relationship between the parties and the audience.