Fantasy novels were a broad concept, and it was difficult to determine who had created it. In ancient China, there were many fantasy novels such as Strange Tales from a Chinese Studio and Journey to the West, but they were not the pioneers of fantasy novels. Fantasy novels first appeared in the early 20th century in the United States. They were called fantasy novels or fantasy novels. Their appearance marked the emergence of a new literary form. In the 1920s and 1930s, there were many such as HP Lovecraft, Robert E Howard, and Robert Heinelin. The style and theme of fantasy novels had been constantly evolving from fantasy and fantasy in the early days to more realistic and diverse styles now. Many famous fantasy novels, such as HP Lovecraft, Robert E Howard, Robert Heinlyn, Asimov, Irrfan Khan, etc., had a profound impact on world literature.