In Jin Yong's novel, Zhang Sanfeng lived for 307 years. Although there might be different settings in other novels, this was the case in Jin Yong's works. In addition, I also recommend a Xianxia-modern cultivation novel called "The Way of Killing". It tells the story of the third generation disciple of Wudang, Zhang Sanfeng, who has a 600-year-old monster as his master. The young Zhang Sanfeng is absolutely invincible. It's very interesting. I hope you like this fairy's recommendation. Muah, em~~