Secrets: An One Direction Fanfic

She may look like just a normal 16 year old girl, but really she is much more than that. She was a monster, a deadly monster, who was hungry for justice. Once she got it two years ago, she become untrustworthy, but why was she assigned as a CSI spy as a punishment. No one truely understands why, but they go along with it. She has went through months of training and is now doing missions. But now she has moved on to a new kind of mission. It doesn't seem dangerous. In fact, it seems too easy. That is until she meets who she has to work with. The world's biggest boy band. Will she find difficulty with hiding her true identity? Will she find love? What will the fans think when a new girl comes into One Direction's life?