The last exorcist on Earth is about to unleash Hell… in space.
Earth has fallen. Alien ships now rule the skies, abducting the last human survivors for their grotesque experiments. Claire and Derek are on the run—along with their daughter, Elisa, who holds a terrifying secret: she is possessed by Satan himself.
Their only hope is Father Kang, a fast-talking Italian exorcist with the fists of a street fighter, the swagger of a gunslinger, and a plan straight from Hell. He is the last exorcist on Earth—and just crazy enough to strike a deal with the Devil.
The plan is to deliver Elisa to the mothership, unleash Hell's army, and let demons do what nuclear weapons could not: burn the aliens down. But as Satan awakens and chaos erupts, the final battle will demand more than violence because when you bargain with the Devil, you might save the world—or damn it forever.