The story takes place a hundred years after the "War of Purifying Witches". The protagonist Bai Jingping, as the last descendant of the Witch Clan, disguises himself as an ordinary old man in the library at the age of 96, and lurks in the Tianyan Sect, which led the war of genocide. He carries the Wu Clan's treasure "Taochu Seal" and inherited memory, practices the ancestral "All Things Renewal Talisman Sutra", and uses the Talisman as a medium to quietly perceive and analyze the underlying information network of Tianyan Sect and even the entire Bagua Xuanjie. During the long period of lurking and training, he got acquainted with the formation genius "Yun Wuji" who was marginalized due to different ideas, and accidentally discovered that the head of the Tianyan Sect was secretly conducting taboo transactions with the "Entropy Demon" from outside the territory in order to maintain the sect's hegemony. What Bai Jingping faces is not only revenge, but also to prevent an information catastrophe that is enough to swallow up the entire cultivation civilization, caused by paranoid ideals (ideal martyr), selfish desire for the survival of the sect (trading leader) and twisted righteousness fanaticism (law enforcement elder). In the end, he needs to collect the fragments of the "Shanhe Sheji Genealogy" scattered in the Bagua Xuanjie, combine them with the inheritance of the Wu clan, and set up the "Taichu Chaos Array" and the "Taichu Yuanshi Array" to trace the origin of all laws and repair the network of heaven while recreating the scene of the creation of the world. Between revenge and salvation, he needs to find the destination of the wisdom of the Wu clan's civilization in the new era.
