Historical Romance is a genre of literature that usually describes the development and evolution of historical events and presents them through fictional characters and plots. Historical Romance was usually divided into official history and sub-history. The official history was a book that officially recorded historical events, while the sub-history was a literary work that adapted and processed the official history. The main difference between Romance and Historical Romance was the fictional element. Romance novels usually use exaggeration, fantasy, and dramatic techniques to add a large number of plots and characters to attract readers 'interest. In contrast, historical romance was more faithful to historical facts and presented the development of historical events through objective historical records. Historical Romance and Romance were both literary works. The main difference between them was the literary technique and the degree of fiction. Historical Romance was more faithful to historical facts and attracted readers 'interest through fictional plots and characters. Romance, on the other hand, tended to be more fictional and exaggerated, adding a lot of plots and characters to attract the readers 'attention.