Batman, The Flash, Wonder Woman and the rest of the Justice League all unite to take down their most challenging foe yet -- The Intergalactic warlord, Darkseid. In pursuit of the mother boxes, Darkseid aims to conquer the entire multiverse and eliminate all free will, replacing it with his own absolute control. The fate of the planet and the essence of existence have reached an unprecedented level of uncertainty, as everything the Justice League have fought for has culminated in this decisive moment.