It is a normal day in Ponyville. Well, except there's a celebration. Well, except it's not gonna go well. Well, let's just say the world is about to fall. Well, a normal day in Ponyville, in short.
Celestia sits down for morning tea. That much is regular and calming and a good way to greet the day. She looks across at her darker self, Daybreaker. It would perhaps not be as calming as she had hoped.
Celestia has a secret. For as long as she can remember there has been a voice in her head. It wants her, and she must play the manipulative game they have played forever to keep it at bay.
In a fallen world, alicorns do battle as ponies cower in fear and hide from their insane overlords. Gods and monsters roam the world, and two alicorns must face each other to save themselves and their souls.