Elysium, the realm of the angels, has been rocked by an unthinkable crime, murder. The suspect is an angel, apparently turned rogue.

When he escapes the plane, drastic measures must be employed to retrieve him. Ishmael, the leader of Elysium surreptitiously hires a demon bounty-hunter to retrieve the fugitive.

What the hunter finds is more than he bargained for in the form of a human woman who'll stop at nothing to protect the hunter's target.