Fan Bi, who appears as a handyman of the Qingyun Sect, is actually the Xiaoyao Immortal Lord from a hundred thousand years ago. He was reincarnated as a remnant soul of a Taoist couple because he violated the rules of heaven, and his cultivation is sealed and his memory is dusty. Within the clan, he was ridiculed. At the Centenary Ceremony, he showed off his peerless skills, but was slandered by the young master of the Lin family for stealing the golden elixir, and was targeted by the elders. He faces a dilemma, whether to quickly respond with violence to revenge, or to stick to the right path and find out the truth. In order to keep the secret, the villains use all means to prevent him from restoring his identity and revenge. If he fails, he will be suppressed forever and unable to avenge his Taoist companions. At the same time, because of his obsession with Taoist companions, he is easily impulsive in revenge, and he is betrayed by an acquaintance and falls into a crisis of trust. The potential crisis in the world of immortality may intensify due to the exposure of his identity. He needs to complete revenge and reveal the truth before all forces join forces to strangle him. Even if he succeeds, he will face the bitterness of the Taoist monk being unable to resurrect.