Spencer is not your average girl. Her parents were in the C.I.A., and she had a little sister too. But they all died in a car accident, and she was the only one who had survived. The truck that hit them had no driver in it, and was not registered to anyone. So how did it get on the highway? No one knows. But she does know it wasn't an accident. So the question is who killed her family and why? She gets closer and closer to her answer when she gets sent on a mission to protect her old lover.