Jianghu Cracks Down on Fakes at the Beginning

Feng Nan traveled through time, in this world More and more fake masters are emerging, just when everyone thinks that Chinese martial arts is nothing more than fancy tricks and embroidered legs. Feng Nan got the Guoshu auxiliary system! It's a matter of life and death, and it's also a matter of superiority and inferiority! I am in Fengnan, please give me some advice! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.