What if I told you that there was a secret organization in this world? One that specialized in hunting and eliminating the monstrous threats to humanity. Would you believe me? Now, what if I told you that Werewolves and Titans--who are cannibals with advanced biology--existed, and the sweet neighbor with fifteen cats was one of the most dangerous people in the world? Would you still want to listen? Levi Ackerman is a Captain for the said organization named 'The Survey Corps'. His job is to protect the people from the monsters mentioned above. However, what if his emotions get in the way of his mission? What happens when the person who has precious information is a werewolf? Will she help them, betray them, or fall in love with one of them?..... Contains swearing and violence so be warned.