Twenty-nine years ago, the Archangel Michael Fell, and Dean Winchester was born. Four years later, Hell went silent as Lucifer vanished from his cage, and the demons rejoiced at Sam Winchester's birth.

Now, Dean is fresh out of Hell with memories clamoring around in his head that he doesn't want and can't understand. Sam, meanwhile, is spiraling down a dark path. Ruby's blood strengthens the Devil's powers every day, and his dark Grace becomes less and less dormant as time passes.

Heaven is in shambles and on the verge of civil war. Angels are turning up dead, and those who know why remain silent. Zachariah is handing down the orders, Uriel is blaming the demons for everything, Raphael has officially stopped caring, and Castiel is stuck in the middle. God, Michael, and Gabriel have abandoned Heaven. No one knows why or even where they are. Too much time has passed, and many no longer care about their Father or brothers. It's a dog-eat-dog world far as they're concerned. Why not make the most of it?