A threat of cosmic proportion to DC’s newest (and oldest) universe compels one of the most unusual groups of heroes ever assembled to take on the most mysterious foe they have ever encountered. What started in Detective Comics #1027 explodes out of Dark Nights: Death Metal to tell the story of the generations-spanning history of the DC Universe! Join the original Batman, Kamandi, Starfire, Sinestro, Booster Gold, Dr. Light, Steel, and Sinestro in their quest to save the universe before time runs out…

Dispersed through time by the villain Dominus, our ragtag team of generational heroes-featuring 1939 Batman, Kamandi, Superboy, Steel, Starfire, Sinestro, Booster Gold, and Dr. Light-must find a way to restore the timeline…and what they ultimately discover is something far, far greater. You’ll have to read it to believe it as time dies…and generations rise!