There can only be one monster responsible for the killings in the villages and nearby towns, her range stretching further and further each and every night as more lives are taken to feed her thirst. And that is just why the monster killer, Jacob, an anthro stallion with a set to his jaw, is brought in to take her out - to take care of her as easily and quickly as is possible for one of his admirable skill and training. It promises to be a tough battle but there is little work for him and he is accustomed to doing his part in wiping out monsters from the land wherever possible.But Marchesa, the vampire of the castle, is a different breed altogether. With her ghostly white fur and blazing eyes, she draws blood and laughs at the thought of him ever being able to drive her off, much less end her life, while the horse finds himself fighting for his life. What he doesn't know, when he wakes from blacking out with her teeth at his throat, is just what sweetness may grow between them as truths are revealed and not all turns out to be quite as it seems...