Thirty Thousand Years of Refining Qi

He spent 30,000 years in seclusion in order to break through the Wanguiyuan Qi refining process, but no one would have thought that he could not break through the 9,999 levels of Qi refining. As the saying goes, one level is scum, two levels is stupid, and three levels is waste. However, at the 9999th level of Wan Guiyuan Qi Refining, he is unrivaled in the world and kills everything. It feels good to be invincible for a while, and it feels good to be invincible all the time. As an ancestor who has lived for 30,000 years, the only worry is that being invincible is too lonely.