At seventeen, after taking the life of her boyfriend, Piper discovered who, or rather what, she was. A succubus. The United States has been gathering people with different abilities to use for their own advantage. They're trained to go into the field and gather necessary information to give the United States a leg up in war and other diplomatic affairs, and if their subjects refuse to offer up what they need, then they must dispose of them. But Piper doesn't want to use these abilities. She just wants the life she had before that fateful night at seventeen, but when you can suck the life out of everyone you come in contact with, it's difficult to pretend a normal life is possible. But she can try, can't she?