Lin Fan, a modern young man, unexpectedly traveled across the ancient world with his soul. He carried the ancient "Fate of Zhenwu Emperor" and was naturally in tune with the energy of Xuanshui in the north. He was noticed by Yuanshi Tianzun and accepted as his direct disciple. While practicing in Yuxu Palace in Kunlun Mountain, he gradually awakened the power of fate, learned the supreme Taoist method, and was involved in the plan to become a god. Faced with the oppression of the Ten Thousand Immortals from the Jie Sect, the undercurrent of power within the Chan Sect, Heaven's desire for divine status, and the "Heavenly Killing Plan" hidden behind his own fate, Lin Fan used his mortal aspirations to change his fate against the will of heaven, and finally cut himself out in the Ten Thousand Immortals Formation, reset the Beitian, and became a new generation of "True Martial Demon Emperor" who guarded the northern border of the Three Realms and opened up his own Taoism.