Welcome to the dawn of the DC Universe's darkest day in this best-selling story by writer Geoff Johns (BLACKEST NIGHT)! The world's greatest heroes stand divided. If recent events don't tear them apart, the heroes may fall at the hands of an enemy from th

Four heroes trapped in limbo are about to reveal themselves—one is dying, one wants to save her and restore an entire world that vanished, and the other two seek unrivaled power—but when they concoct an earth-shattering plan, even the world's greatest superheroes may not be enough to stop them.