In the prehistoric era, the Immortal Way was prosperous and there were countless practitioners. Xuanzhen, a disciple of Laozi Taiqing, has cultivated to the Dzogchen state of Daluo, but because of the inner demons, it is difficult to get rid of the state. In order to break through the shackles, he asked his master Laozi to seal his soul and descend to the mortal world to undergo calamities in order to gain enlightenment in the mortal world and regain a new life.