Light novels usually referred to a genre of literature that was light, humorous, and romantic. It originated in Japan. Unlike traditional serious literature, light novels usually focused more on storylines, character descriptions, and entertainment. They were also more widely targeted at teenagers, women, and children. Compared to novels, light novels are shorter in content, usually only a few million to hundreds of thousands of words, between 1 million to 5 million words, the plot is compact and the pace is fast, usually reading a novel in 10 to 15 minutes. In addition, light novels often focused on emotional descriptions and character descriptions, as well as interactions and conflicts between plots and characters, so they were more dramatic and entertaining. Light novels were mainly targeted at young male and female readers who usually had high reading standards and hobbies. Compared with traditional literature, light novels were more entertaining and relaxing, which was more in line with the reading tastes and lifestyle of modern readers.