Emily, fifteen years old, pregnant and unable to name the father, starts a video diary to document the effect of her pregnancy on her family. A domestic drama of underage pregnancy soon turns into an extraordinary record of international significance. A series of dramatic, mysterious and unexplained events take place which forces Emily to recognize the truth about her pregnancy. All the evidence is pointing to a very different, and staggering, reality, one that will lead to the greatest revelation of all time. Suddenly Emily is the most wanted woman in the world. A Second Son presents the ultimate, highly controversial 'what-if' scenario with a gripping climax.