"Master Connection" Li Nian is a well-known corpse stitcher in the town. One night in the middle of the night, he accidentally went into a deserted village and stitched up a headless female corpse. He actually helped the hydra demon Xiaomei to resurrect with the corpse skin, forming a relationship with a human and a monster. . Since then, serial murders have occurred frequently in the town. The victims are all bloody and shriveled, and their deaths are horrific. Li Nian and his wife did not know the inside story and kindly took in the orphan girl Xiaomei. However, she took advantage of Mrs. Li's gentleness and kindness to seduce Li Nian every night.