Mortal mess-up Lucy Markson makes one tiny miscalculation and her soul ends up belonging to a demon. Forced to serve the newly Fallen angels recruited by her master, she must take one of the Fallen through the seven deadly sins. Fallen angel Sawyer Succendo didn't jump from heaven. He was pushed. And now he's lost everything, including his halo - which contains his earthbound soul. In a race with a demon to claim his lost halo, Sawyer must trust a woman designed for sin - literally. Learning the true power of free will, Sawyer just might save them both, if he can keep his mind on the plan and his hands to himself. But if he can't find his halo and save the girl, then he'll be grounded forever.