Earth is now Battleworld. Myriad realities have been placed side-by-side, with no thought as to the consequences. Hundreds of Secret Wars have broken out between the realms, and innocent humans are often caught in the middle. With a horde of villain zombies on one side, including Pyro, Vulture, and Bullseye, and an army of Ultron Drones on the other side, a small island of humanity holds out, praying for rescue from almost certain death.