Justice League 3000 (Renaissance), book 1
Keith Giffen, J. M. DeMatteis et Howard Porter2014

Superman! Batman! Wonder Woman! Green Lantern! The Flah! They were the Justice League—the greatest heroes who ever lived. But for the past one thousand years, they've been dead.

Now it's the 31st century, and a tyrannical Imperium ruled by brutal beings of godlike power called the Five rule the known universe. In a last-ditch bid for truth and justice, two sibling supergeniuses have done the impossible, resurrecting the only heroes capable of ending the Five's reign of terror—the Juste League.

Sort of.

Clark Kent, Bruce Wayne, Diana Prince, Hal Jordan and Barry Allen may be back, but they're not the same. Missing memories. Malfunctioning powers. Distorted personalities. What was once the unbreakable team of super-friends may now have become their worst enemies.

They may be a disaster waiting to happen, but they'e still the universe's last, best hope for freedom. Together, they can stop the spread of evil—if they don't tear themselves apart first...
(Collects JUSTICE LEAGUE 3000 #1-7)