In the middle of the desert stands Dragon Inn, a fortress-like building that attracts people from all walks of life. Every visitor has a special skill set and a secret motive for being here. A massacre is certainly inevitable.
Making matters worse, one of the residents has brought a mysterious pet named “Yi Sha”. However, the “Yi Sha” doesn’t eat a snake that’s been fed to it; instead, the snake creeps out of the room with the “Yi Sha virus” and begins to attack people in the inn. The victims quickly turn into a zombie horde.
As the martial art masters are about to get into another brawl, the number of zombies increases exponentially. Those not proficient in martial arts stand zero chance against the extraordinarily fast zombies. The inn has become hell of Earth. As a tornado approaches the inn, the survivors realize that they must discard their grudges and unite against the zombies in order to survive.