The angels have fallen. Castiel is human. There's a prophet in the guest room and the King of Hell is chained in the dungeon… Something else is awake, and it's walking the halls of the Bunker.
One choice, one realisation, it can change everything. It can change what isn't into something that comes to be. At the end of season 12 and The Thing You Hate Crowley chose to sacrifice himself. What if he didn't? What if he found a way to win without losing himself? The last instalment of "The Prophet and The King" series