When a mortal cop is forced to delve into the paranormal, only a Viking vampire can save her soul.

Detective Celeste Wilder knows who she is—a damn fine cop. But when the recently dubbed Cult Killings start back up, this time targeting the city prostitutes she's sworn to protect, Celeste is thrown into a world of paranormal creatures she never believed existed. Murderous monsters out to stop her from uncovering more of their secrets.

Brandon Wulfgar knows something is off the moment he sees Celeste, valiantly fighting for her life against a group of rogue vampires. When he's asked to work with her—stop the local murders, while keeping the woman safe—he figures no problem.

As the undeniable connection between them grows, and danger appears from every side, Celeste and Brandon will have to trust one another for more than just their lives.