The successor of the Righteous Way, Lu Qinghe, followed his master's orders and went down the mountain to track down the traitors and stolen traditions of his master. He accidentally got involved in the Gu family's century-old secrecy turmoil. The evil intentions of the Yin Fu Sect in troubled times, the secret of the Mermaid Clan's search for pearls, the mystery of Qingqiu Nine Tails' protection of the environment, and the fate of the Zombie Clan to keep the seal for generations have emerged one after another. The seal of the forbidden area is loosened, and the corpse is about to appear. Lu Qinghe brings the remaining talismans of the Three Pure Ones, gathers the power of the three tribes of humans, demons, and zombies, and fights the leader of the traitor to the death on the night of the full moon. He uses orthodox Taoism to suppress Yin and Yang, calm the people, and uncover a secret history of Taoism that spans hundreds of years.