Dark Angel on a Skull in a Hades Dungeon

A beautiful Dark Angel with white skin, white, bobbed hair with a black bow and a dark halo, wrapped in her white, luxurious wings wearing dark lace and long boots is sitting indifferently on a large skull with glowing eyes in a large dark dungeon in Hades. There is a terrible demon on his knees in front of the dark angel begging her for her forgiveness for his eons of evil. Set against an abandonded post apocalyptic, crumbling dungeon of suffering in hades.