Green Lantern (Thorne), book 1: Invictus
Geoffrey Thorne, Tom Raney, Marco Santucci et Dexter Soy2021

The Central Power Battery--the force that powers all Green Lantern's rings--has exploded. With its biggest power source now dark, the Corps has never been more vulnerable. Lanterns are stranded powerless throughout the cosmos, more are injured, and no one knows the cause of the disaster.

While John Stewart attempts to lead the lost Lanterns back home, the next generation of Lanterns--Far Sector's Jo Mullein and Youg Justice's Keli Quintela--comb through the rubble on Oa to discover who or what took out the battery.
(Collects Future State: Green Lantern #1-2 and Green Lantern #1-4)