<br> What does it mean to save yourself? <p> Nina Idi -- a third child in a society where families are allowed only two children -- has been betrayed by the boy she loved, and arrested by the Population Police for exposing other alleged third children. Angry and confused, Nina knows only one thing for sure: She is innocent of the charges. But now she is faced with the most difficult choice of her life: Get three other prisoners to admit they are shadow children and be spared herself, or refuse to cooperate and be killed. <p> The options are clear. The choice, Nina discovers, is not....