Lin Yan, a young corpse cremator at the Qingxia Town Funeral Home, under the guidance of his master Lu Cangwu, with the idea of "transferring the souls of the dead and protecting the living", relied on traditional techniques and protective weapons to repeatedly deal with strange events caused by the imbalance of yin and yang. From the abnormal conditions in the incinerator and the sinister aura tainted on the corpse, to the feng shui crisis in the location of the tomb, the entanglement of the haunted ghosts in the haunted house, and the intrusion of the evil water, Lin Yan always uses peach wood swords, spells, etc. As tools to resolve the crises caused by the Yin spirits, not only helping the souls of the dead to enter reincarnation, but also protecting the people in the Yang world from Yin disasters.
In the process, he got to know many ordinary people who were troubled by evil spirits. While helping them get out of trouble, he also gradually understood the true meaning of yin and yang - not only the simple exorcism of ghosts and souls, but also the practice of transforming others and transforming oneself. As he experienced more and more strange events, Lin Yan continued to grow on the road of protecting the order of yin and yang, and gradually took on the important task of "suppressing spirits" and became a soul-sending master who could take charge of his own role. The master's past and the secrets hidden in the funeral home were also slowly revealed as the incident progressed.
