In Guiliu Town in western Henan, Chen Jiujin, the shopkeeper of Baishipu, was haunted by evil spirits due to a religious ceremony. In order to save his life, he dug out the Maoshan magic technique left by his grandfather and embarked on the road of subduing demons. The longevity magic in the Fengmen Ghost Village, the red sedan wedding in the Fox Fairy Temple, the Night Parade of Hundreds of Ghosts in the Hungry Ghost Festival, the weird things about the Blood Buddha in the Wanfo Mountain, the zombie exorcism convention in western Hunan, the mystery of the Gu mother in Miao territory... The secret of a half-demon bloodline, a showdown between good and evil that lasts for thousands of years. There is a separation between yin and yang, and humans and ghosts have different paths. Let's see how the shopkeeper of Baishipu changes his fate against the will of heaven and becomes the last descendant of the Shangqing sect.