Christian Callahan protected people. He knew the dangers that lurk in the world and knew how to stop them. He knew exactly who the enemy was, until he sees the darkness in the people he trusted. Now he stands alone against the enemy, or that is what he thought. Valerie Quinn knew nothing of the monsters that surrounded her until she is thrown into the darkness by the people who were supposed to protect her. After being held captive for years she is searching for answers and knows she can find them in a secret organization that created her. One problem, they want her back. Now she must hide from her hunters while trying to get the answers she is looking for. And Christian might have those answers. But she must not only hide herself but the secret that has been haunting her for years.