A novel is a literary work that mainly consists of fictional stories. It usually contains fictional elements such as characters, plots, locations, and events that can arouse the reader's imagination and interest. Fictions are often used to explore topics such as social issues, human behavior, emotions, and interpersonal relationships, as well as to show the lives and fates of people in different cultures, histories, and social backgrounds. The origin of novels can be traced back to ancient Greek and Roman narrative literature, such as Homer's Iliad and Odessey. The development of novels in China could be traced back to works such as Song of Everlasting Sorrow from the Tang Dynasty and Water Margins from the Song Dynasty. The development of modern novels began in the 18th century in Europe during the Enlightenment, such as Daniel Defoe's Crusoe and Jane Austen's Pride and Predict. The novel has become a global literary form that is widely used for creation, research, and appreciation.