With death spreading across the planet, who will live and who will turn in this apocalyptic tale of heroism, sacrifice and annihilation? Fighting time, each other and all of humanity, Earth's greatest heroes must rally together for what may very well be their last chance to save the world from the most terrible plague humanity has ever seen. THE END IS HERE! Six hundred million people. That's how many fall victim when a mysterious techno-organic virus is unleased on Earth. Six hundred million infected. Six hundred million turned into mindless, rampaging killers bent on death and destruction. And that's just the beginning. Cities. Nations. Undersea kingdoms and paradise islands. One by one, they fall to the monstrous hordes. Now only Superman, Batman, Wonder Woman, and the rest of the Justice League stand between Earth and utter annihilation... But for how long? Nothing they've ever faced has prepared them for an onslaught of this magnitude. Nothing they've ever seen can match the scale of the tragedy and terror that have been unleased. As heroes and villains, gods and monsters are wiped out, only one question remains: What happens to the World's Greatest Heroes if the world ends?