The film mainly tells the story of Zhang Sanye (Yuen Biao) of the Suoshan sect, his apprentices Zhang Huaiyi (Wu Hao), Mu Qing (Wang Yunhan), and his junior brother He Laogui (David), who experienced a series of bizarre stories around the Magu Tomb. The story of Magu's Tomb has been circulating in Guanshan. It is said that as long as the mysterious jade pillow is found, the Magu Tomb can be opened. There are not only the art of immortality in the tomb, but also countless gold treasures. This huge temptation has made many people with ulterior motives ready to move, among which the warlord represented by Luo Manzi is particularly rampant. In order to explore the truth, the Suoshan sect headed by Zhang Sanye used the sect's secret techniques to locate the location of the ancient tomb. Just when the ancient tomb was about to be opened, they encountered brutal obstruction from the warlord, which brought the action to a standstill. Unpredictable ancient tomb traps, disturbing illusions of the mind, blood-thirsty spiders that come out in full force... Strange things happen frequently in Magu's tomb. Uncle Zhang San leads the Suoshan lineage to escape death. Are there any unknown secrets hidden behind these strange things? Can Uncle Zhang San and his companions escape safely?