"The Qingcheng Qi Refining Technique" is the ancestral martial arts technique of the Qingcheng Guo family, and every disciple of the Guo family will start practicing it from the age of six.

In the entire martial arts world, it is also one of the top techniques.

Before, Guo Yuanming sold it to the country for two hundred million Hua Yuan.

At first, the higher-ups also suspected that this martial arts technique might have been tampered with.