Lisa Johnson is just an average high school girl with a loving family and a job as a cashier. One day while she is working, a stranger walks up to her and tells her he is a secret agent and that he needs her to come with him. At first she is reluctant, but after he tells her that her younger brother has been kidnapped and they don't know what happened, she agrees to help the stranger. Will she ever be able to see her brother again, or will she give up and never find him again?