Ezra Hollen has felt death's presence her entire life. But, when it comes to her in the form of an angel, she refuses to go down without a fight. It's not until her scream calls to something darker that she realizes there are things worse than death. And her rescuer is not exactly a savior, as he takes her to the depths of Tartarus. There Ezra learns the truth of who she really is and why she has been targeted.

Valen is an amorini, a hunter, a fallen angel. When Ezra's scream wrenches him into the mortal world, he is struck by the force of her power no mortal, much less a woman, should be able to wield. A power so dangerous, it just might be what Tartarus needs to force Heaven's hand. Torn between using her as a weapon and keeping her safe from harm, Valen must weigh the value of Ezra's life.

As the costs against Ezra rise, she discovers that sometimes the line between good and evil is cut from the same cloth. And, without Valen, there will be no stop to the war and bloodshed that lays on the horizon.