The children of the Justice League must travel back in time to prevent the evil goddess Sovereign from becoming what she is. The original Leaguers try to process the shock that they have kids, and some with teammates. They find that one of their one is fated to become the Sovereign, but it's still unclear if they can prevent it in time.

"Superman created by Jerry Siegel and Joe Shuster by special arrangement with the Jerry Siegel family. Aquaman created by Paul Norris." "Originally published in single magazine form as Justice League 26-31"--Title page verso.

Legacy, part one -- Legacy, part two -- Legacy, part three -- Legacy, part four -- Legacy, part five -- Legacy, conclusion.