Twenty-two years in the future, the world has been torn apart by war and violence. When the Justice League begins the fight to save the world, they receive some extraordinary help from a new group of superheroes...their own children. These kids are just as incredible as their parents, and their existence rocks the Justice League to its core. Together, they must stop Sovereign, a cybernetic witch who has wreaked chaos upon the Earth. Can the kids of the Justice League save their famous mothers and fathers? Or will the legacy of the Justice League's past, present and future be wiped away by Sovereign in one fell swoop? Collects JUSTICE LEAGUE #26-33.