Restored by his renewed faith in humanity and driven by Superman’s ultimate sacrifice, Bruce Wayne joins forces with Diana Prince to assemble a team of extraordinary individuals. Recruiting Barry Allen, Arthur Curry, and Victor Stone, they unite to stand against the looming threat of Steppenwolf and his legion of Parademons. With Earth’s fate hanging in the balance, the newly formed league must race against time to stop Steppenwolf from claiming the three powerful Mother Boxes—before he brings total devastation to the planet.