When Darkseid and the evil gods of Apokolips manage to incarnate on Earth, the balance of the universe begins to collapse. Using the Anti-Life Equation, Darkseid seeks to enslave humanity and eliminate all free will. As Batman, Superman, Wonder Woman, Green Lantern, and the other heroes attempt to contain a crisis that extends beyond the boundaries of time and space, reality itself begins to unravel. With evil seemingly on the verge of total victory, the remaining resistance must find a way to preserve existence and freedom before Darkseid establishes his rule over all creation.