As the first female vampire to make the Paranormal Investigation Unit in Toronto, Arabella Classen has a lot to prove--to her family, her partner, and to herself. When she gets a little too carried away during an interrogation, her superiors question her judgment and reassign Ara and her werewolf partner, Fen Blair, to a new case. The new assignment is a punishment for what she did--and who she is.
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. The closer they get to uncovering the connection between the creature and the mist, the more they realize they're closer to the enemy than they ever imagined.