The world of Jin Yong was a fictional martial arts world with a rich historical background and characters. The novels that traveled through Jin Yong's world usually unfolded the story from the perspective of the protagonist in this world and added some fictional plots and characters to create a martial arts world that was different from the real world. Some of the classic novels that traveled through Jin Yong's world included The Return of the Condor Heroes, The Eight Dragons and Dragons, The Smiling Proud Jianghu, and The Deer and Cauldron. The Return of the Condor Heroes told the love story of Guo Jing and Huang Rong, as well as their legendary experiences in the martial arts world. " Eight Demigods " narrated the disputes between the major sects in Jin Yong's world and the growth of the protagonist, Duan Yu. " The Proud Swordsman " told the legendary story of the swordsman Linghu Chong and his emotional entanglements with other characters. " The Deer and the Cauldron " recounted the grudges and feuds in the martial arts world at the end of the Ming Dynasty, as well as the official career of the protagonist, Wei Xiaobao. The novels that traveled through Jin Yong's world often involved various characters and plots in the martial arts world. They had rich imagination and twists and turns in the plot. Through these novels, readers can feel a world of martial arts full of imagination and mystery. They can also appreciate the struggles and growth of the protagonists in the martial arts world.