The platoon leader (played by Zheng Zeshi) and Ah Ying (played by Hui Guanying) disguised themselves as corpse-driving Taoist priests, and smuggled opium with five accomplices dressed as zombies and passed through Ma Xiangping. The dominant master Miao killed the zither player Ah Chang in order to seize the singing girl, and coerced and bribed the platoon leader to take the body out of the city. The seven people went out of the city and entered the primeval forest, but accidentally left the body in the sulfur swamp. Everyone took advantage of the mistake and went to the inn to rest. That night, an accomplice was killed. The villagers spread rumors that the evil spirit was haunting. The platoon leader and the other five people collected garlic and other things to go to the wilderness to exorcise the ghost. After several fights in the ancient tomb, the platoon leader and others were defeated. After escaping with their lives, the platoon leader and Ah Ying returned to Ma Xiangping to report to Master Miao, and learned that the evil spirit's motive was only to seek revenge on Master Miao. Seeing that the Taoist priest who helped him failed to fight the evil spirit, the platoon leader took the opportunity to threaten Master Miao, but was subdued by the other party and used as meat bait in the decisive battle with the evil spirit...