Injustice 2 (2017) #27

Condemned to a prison planet by the Guardians of Oa, Hal Jordan must come to grips with his role in Superman's failed Regime. Haunted by visions of the past and berated by his guard, Soranik, the former Green Lantern takes out his anger on a new arrival. But then an attack on the prison might soon spell disaster for the Green Lantern Corps.