Archaeologist Jiang Xuanji was involved in a thousand-year blood oath due to a Shang and Zhou bronze tripod. The Taotie birthmark on the back of his neck revealed his identity as the "Tianyuan Carrier" - he was one of the key containers for the reincarnation of the ancient Chi You's remnant soul. The Miao saint Gu Yahua broke in with her twin Gu and the silver bell spirit, exposing the bloodline of the "Earth Carrier", while the corpse Gu curse of Xuan Qing, the Dunhuang tomb keeper, revealed the truth about the transformation of the "Human Carrier" by the mechanical ancestral witch. On the day when the Three Yuans gathered together, the multinational group "Blackwater Group" launched the Dragon Vein Quantum Network in an attempt to integrate genetic technology and the blood of ancestral witches to resurrect Chi You; the Jiuli Ancestral Witch Council controlled the blood slave ghost army to sacrifice Jiuli's descendants to maintain immortality; the Western Asmodeus Order borrowed Solomon's magic in an attempt to tamper with human consciousness with the desire virus.
From the ghost lantern death puzzle in Luoyang ghost market, to the yin marriage of the Drought Demon in Xiangxi Corpse Immortal Cave, and the burning of nine infants in Tianchi of Changbai Mountain, the team deciphered the codes of ancient books in overlapping death scenes of ancient and modern times. Jiang Xuanji's secret eye retrospectively uncovered the closed causal loop of the Shang King's ceremony, World War II Nazi experiments, and modern genetic conspiracy. Gu Yahua's twin poison manifested in the form of a semi-ancestral witch in the intertwining of good and evil. Xuan Qing's corpse poison merged with machinery to become a living dead who controls the undead. When the flaw in Sanyuan's seal points to the back of the moon, and when every ability comes with the price of blindness, animal transformation, and corpse dismemberment, they must choose between "resurrecting Chi You" and "die together" - because starting from the blood sacrifice of King Shang three thousand years ago, their blood has long been the key to unlocking the blood oath of Jiuli, and all struggles are just the last question of human desire and survival in the cycle of fate.
