A global catastrophe... an airborne disease... a small group of survivors... a new set of rules.

For the fledgling community which emerges after worldwide disaster, self-sufficiency is vital, but daily life is a grind. Particularly for First Borns, who are forced to stay at home, forced to tend house and forced to press a button every 90 minutes. No exceptions.

But for one girl, it's time to say no.