Private novels were also known as online literature. Online novels referred to fictional novels that were published, disseminated, and read through Internet platforms (such as novel websites, social media, and self-media). Compared with official novels (namely classical literature, modern literature, contemporary literature, etc.), private novels are not restricted by traditional literary institutions and publishing houses. They are more free, dynamic, diverse, and creative. Private novels were short, concise, and easy to understand. They had a variety of styles that could cover various types such as fantasy, science fiction, romance, martial arts, history, and fantasy. The rise of private novels also promoted the variety and innovation of literary creation, providing readers with more choices and reading experience.