Bodies drained of blood are scattered around NEW YORK. Using a serial killer over the loose, Mackenzie Gray is obsessed with resolving the murders. She dives into her work at the Supernatural Investigative Device to forget about the events that dismantled her Pack a year ago. When the killer makes Kenz the target, she falls down the rabbit hole and discovers she’s a lot more regarding these murders than she understood.

As her past creeps up behind her, she must swallow her satisfaction and seek aid from old and new friends.

In the epic finale of the Mackenzie Grey: Origins series, she will finally become the wolf she is destined to become .

Contains mature themes.