Time travel novels usually attract readers 'interest because they provide a unique perspective that allows readers to experience the history and characters of the past. By traveling through different eras, readers could experience different cultures and social atmosphere, thus deepening their understanding of history and reality. Time travel novels could also provide readers with a special emotional experience. One of the reasons why many readers like time-travel novels is that they provide an opportunity for them to relive the emotions and experiences they have experienced before. For example, traveling to the past could help readers re-experience family, friendship, love, and other emotions to gain more life insights. Time travel novels could also provide readers with a new way of entertainment. By traveling to different eras, readers could experience different cultures and ways of life, thus increasing the fun of reading. In addition, time-travel novels can also attract the interest of many young readers because they are eager to try different experiences and experiences.