Victoria and Jeff have another case. The return from the Unspeakable events of Wheeler County finds Jeff and Victoria at peace and at home. For Jeff, life is good. For Victoria, death is even better. There are hobbies to pursue and coffee to savor. That is, until a monster with unimaginable power begins feeding on humanity in Victoria's own back yard. Meanwhile, In Grimshaw, Alberta, another monster appears to have arisen. Young women are dying and no one can explain how or why. Zee Castle orders Jeff and Victoria into the dead of the Alberta winter to investigate the Unspeakable. But before they can seek out one monster, they must first survive a creature with a blood lust matched only by its hatred of Victoria's existence.