In the time before the Great Flood, the world of man is a place of wanton violence and unbridled depravity. But hidden high atop a mountain, there is a very different sort of world. One without men. Here, the holy sisters at a secret nunnery live in paradise, a new Eden, rearing their flock of orphaned girls to embrace their future as blessed Brides of the Sons of God. But when Sharri and Jael, two girls on the cusp of flowering, uncover what it truly means to become a Bride, they realize there's only one way to escape the bonds of matrimony: run like hell.