Apocalypse draws near in the early 21st century, and Nick Bliss (the Devil) is determined at any cost to find redemption before the end-- even if it requires the one thing he spent an eternity avoiding: submission to a mortal man. As the Dragons of the Abyss wreck havoc in the cosmos, the wayward angel allies himself with an anxious, angry prophet -- who receives ecstatic visions amid the revelry of a club in the heart of New York City, called Twilo. Together, they set out on a quest to find the woman prophecy says will deliver mankind a new savior. But Nick learns redemption has a price -- especially for Heaven's dark exile.