Day Boy

In a post-apocalyptic future, the dreadful and severe Masters rule the Red City and the lands far beyond it. By night, they politic and feast, drinking blood from their resigned townsfolk. By day, the Masters must rely on their human servants called Day Boys to carry out their will. 
Under the stoic eye of Master Dain, Mark learns the ways of a Day Boy. If Mark is dutiful and worthy enough, the nightmarish Council of Teeth may offer him the rare opportunity to forsake his humanity and join the Masters in their monstrous power and near-immortality. 
But in the crackling heat of the Red City, widespread discontent among his fellow humans threatens to fracture Mark’s allegiances. As Mark’s tenure as a Day Boy draws to a close, he realizes that he cannot stay suspended between the worlds of man and Master for much longer.