Read comic: Green Lantern: Lost Army

comic
Summary:

Imagine waking up in a strange place where you didn’t recognize anything, and everyone you knew and loved was nowhere to be found. Now imagine that you are a Green Lantern. The rest of the Corps is missing, you don’t know where you are and there’s not a Power Battery to be found for as far as your ring can scan. Where are you? How did you get here? Those are just two of the many questions facing our heroes.