The Legend of the Green Nanny was a famous story about a heroine named Huo Qingtong. Huo Qingtong was a famous female swordsman in Jianghu. Her swordsmanship was so exquisite that she could fight against a hundred people alone. By chance, Huo Qingtong met a swordsman named Guo Jing and they became husband and wife. However, Huo Qingtong's father was Guo Jing's enemy, which caused the relationship between the two to become tense. Huo Qingtong and Guo Jing traveled the Jianghu together and experienced many dangerous incidents. Together, they defeated the evil forces and protected the peace of the Jianghu. Huo Qingtong also gradually grew into a real heroine in this process, showing her courage and wisdom. The plot of the Green Nang Biography was complicated and the characters were vivid. It was one of Jin Yong's representative works and was deeply loved by readers.