Hannah Torrington lives a perfectly normal and ordinary life until the night vampires murder her sister. Saved by a Lycan named Will and thrust into a world she never knew existed, Hannah is taken to a secret facility that trains men and women to hunt vampires. Determined to take her revenge for her sister's death, Hannah joins the recruit program. Instructor and Lycan Will, helps her navigate the dangerous world of the paranormal. Now, Hannah must fight vampires and her forbidden attraction to Will. Because in this new world, the laws of attraction can be deadly.