An open-ended ending refers to a movie or novel where the author or screenwriter does not give a specific answer or ending, but leaves a lot of imagination and possibilities for the audience to imagine and explore. This kind of ending often made the readers or audience feel more free and open, and it was easier for them to resonate and understand. There were many reasons for choosing an open ending, some of which might include: 1. Increase the suspense and tension of the plot. By leaving an open-ended ending, the author or screenwriter could allow the reader or audience to explore the relationship between the characters, the plot, and the motives in the story more deeply, thus enhancing the readers 'and readers' attractiveness of the movie or novel. 2. encourage the imagination and creativity of the audience or readers. An open-ended ending could stimulate the imagination and creativity of the audience or readers, allowing them to better understand and feel the emotions and theme of the movie or novel. 3. Increase the open and uncertain nature of the movie or novel. This kind of ending could allow the readers or audience to explore and imagine more freely, and also increase the opening and uncertainty of the movie or novel, so that the readers or audience could be more involved and enjoy the plot and story of the movie or novel. 4. Respect the interpretation and interpretation methods of the audience or readers. An open-ended ending allowed the audience or readers to interpret and interpret on their own. Everyone had their own unique understanding and interpretation methods. This open-ended nature could also respect the personality and views of the audience or readers. Therefore, choosing an open-ended ending can enhance the attractiveness and legibility of the movie or novel, and at the same time, it can encourage the imagination and creativity of the audience or readers, increase the open-ended and uncertainty of the movie or novel, and make the readers or audiences more involved and enjoy the plot and story of the movie or novel.