Injustice Year Two (2014) #4

With the Guardians concerned about Superman's increasing dominance over Earth, Hal Jordan is called to Oa to discuss an intervention. But a recent revelation about the Guardians has left Hal's loyalties divided. Jordan is beginning to doubt whether the Green Lantern Corps is truly the best force to protect Earth. Meanwhile, on Earth, a dark power is whispering dangerous ideas in Superman's ear.