The night Madison is attacked a mysterious man steps from the shadows and rescues her. He stays in the darkness and doesn't even tell her his name. Keaton can't keep Madison from his thoughts. Once he touched her he knew she was his mate. He has to see her again and wraps her in shadow to whisk her away. Once the cold of his power touches her, it ignites the mating fever. All Madi desires is to be with Keaton because any separation from him brings pain. Madison doesn't fully understand what is happening only that the fever burns in her body and she can't keep her hands off Keaton. As the fever burns, so do the feelings between them. However, there is one who would stand in their way. An old enemy has resurfaced and Keaton will stop at nothing to protect Madison even if it means sacrificing his very existence for the woman he loves.