A decade ago The Anti-Monitor was captured by an ancient AI that was made millenias ago by the guardians. AI itself still followed the "no emotions" rule of guardians. Emotions resulted in not following the orders correctly, getting wrong/inefficient results. There were no such explanation or need to any emotion. All they did was to result in failures, incorrect results but they had no positive effect on any useful deed. Not so later guardians also joined AI's efforts.
Needless to say, billions and billions of creatures having emotions were living in the galaxy. When the new anti monitor begin it's clearing towards the universe; each lantern corp, hero, villain tried their best to defeat the new anti monitor but all failed. War took shorter than a year. Anti Monitor turned anything on it's way into anti-matter and made itself stronger and stronger with every bit it sucked. Cosmic beings, rulers, protectors who took their last stand to fight back but it didnt matter. When they took the new threat in their hand the anti matter was already unbeatable. All either died or got captured to torture and suck any emotion in them or simply ran.
Decade has passed over the invasion but is yet to be stopped or slowed down. The AI used the power of anti-monitor to create even powerful Manhunters called "Enders" much powerful and cruel versions of Manhunters. Smaller size, faster movements and reaction with better decision making in it. While The Anti Monitor hovers over endless space slowly, Enders spread around the universe and eliminate any threat that can show up against it's master.
While all hope seems lost 2 individuals who didn't even know each other will be chosen by power rings. Their goal is to protect the innocents from Enders and other threats until the ultimate ending for them arrives (the anti monitor). Meanwhile getting used to their powers, accompanied with each other and search for a way to end The Anti Monitor's tyranny in the universe.
