When Ara, the sole vampire on the Paranormal Investigation Unit, gets a little to carried away away during an interrogation, her superiors question her judgment and reassign Ara and her werewolf partner, Fen Blair, to a new case. An unidentified creature is attacking and threatening their city. It's up to Ara, Fen, and the young human officer assigned to the case, to uncover the beast that is terrorizing the community--while a dangerous and hypnotic mist threatens to overtake them all. Legends speak of ancient gateways swallowing people whole, of things emerging from the fog, but people no longer believe in the tales.
Stripped of the police department's support, it's up to a vampire, a werewolf and a human to protect the world against the greatest peril they've ever encountered.