@Lomen: "This show is good people doing bad things for good reasons, then revealing they were bad people all along."
Me: "But aren't we all bad people, deep inside?" @Lomen: "Deep inside, yeah, but not everyone checks!"
"We must become them." In which a faction of priests, through magic, devote their lives to maintaining a dying world abandoned by greater forces. While training their successors, and trying not to reveal that the gods' realm is empty.