The Most Dangerous Guardian Creation (Lanterns)

The Green Lantern Corps wasn't the first attempt at galactic order.

We are looking at the dark history of the Manhunters, the emotionless machines created by the Guardians of the Universe long before the power rings existed. It turns out these robotic enforcers were a massive failure that eventually turned against their masters, forcing the Guardians to rethink their strategy for peace.

Let me know in the comments if you think the Guardians were right to create the Manhunters or if this was their biggest mistake.