Sword Saint in the Late Tang Dynasty

With the uprising of Huang Chao's army, the once prosperous Tang Dynasty was on the verge of death. The profession of swordsman also fell into decline step by step just like the Tang Dynasty. He was originally a descendant of Pei Min, the first swordsman in the Tang Dynasty and known as the "Sword Master". However, since Pei Min, there has not been another sword master in the Tang Dynasty for more than 200 years, so he is destined to bear this title that has been forgotten for hundreds of years for the entire family...