Once the Green Lantern Corps patrolled all the sectors of known space aided by the amazing rings given to them by the Guardians of the Universe.

These galactic protectors were known as Grenn Lanterns.

That time came to a catastrophic end.

Now Kyle Rayner is the last Green Lantern.

One guy. One ring.

No instruction manual.

It's a New Dawn.

Collects Green Lantern #50-55