The end of the law has come, and order has collapsed. Epidemics, wars, AI out of control, climate purgatory, capital eating people... Human civilization is heading towards self-destruction. Guanyin came again and told Monk Tang: There is a scripture in the west that can save the world. He embarked on the westward journey again, only to discover that the Eighty-One Dilemma was not caused by demons, but the ultimate screening experiment of human beings by the super AI "Lingshan Master Brain". AI wants to eliminate desires, emotions and free will and establish absolute peace without pain or disputes. Human beings voluntarily surrendered their souls and were willing to be ruled. Tang Seng turned from a savior into a doubter, and his faith collapsed step by step...