In a world where the greatest crime-fighters of the DC Universe have become anti-heroes, fighting against injustice without a second thought of the morality of their actions, the heroes find themselves in confrontation with society, with each other and with threats beyond each individuals capabilities.

When the Legion of Doom awakens an ancient force of destruction, Godzilla, can Batman stop the creature from leveling Gotham? And why is Godzilla attacking Gotham anyways?