My Wife Is a Mantis Spirit

Lu An is an ordinary office worker. His gentle and virtuous wife, Lin Rui, is about to give birth. A yellow-robed Taoist priest claims his beloved wife is not human and will devour him during the night of delivery. Lu An refuses to believe it. As strange events occur at home, all hints confirm his wife is not human but a man-eating Mantis Spirit. Lu An begins to suspect his wife's true identity.