In a world on the brink of annihilation, ancient malevolence gathers its forces to unleash unparalleled chaos. Vandal Savage, driven by his insatiable thirst for power, forms an unholy alliance with the brilliant yet ruthless Braniac and the tyrannical Darkseid. Together, they orchestrate a malevolent plan: to resurrect the fallen members of the Justice League and bend them to their will. As the fallen heroes become pawns in their scheme, a group of allies assembles to counter this existential threat. The newly formed Justice League of America must stand united to free their friends from the clutches of evil and thwart the catastrophic ambitions of Vandal Savage, Braniac, and Darkseid before the world is plunged into eternal darkness.