As darkness spreads across the spiritual world, a malevolent goddess deploys a seductive agent to siphon the life force from an unsuspecting young human. The four divine protectors—embodying the Tiger, Dragon, Phoenix, and Turtle—descend to thwart this sinister scheme. Yet their valiant efforts falter when two of them fall prey to the evil one's control, leaving the others in a desperate race against time to rescue the weakening victim before his energy is completely consumed.