As humanity lives out the remainder of its existence at the top of an isolated apartment tower, young Jackie dares to question Tower Authority and their ban on traveling into the tower's depths. Intelligent and unyielding, Jackie ventures into the shadows of the floors below. But will her strong will and refusal to be quiet - in a society whose greatest pride is hiding the past - bring understanding of how humanity became trapped in the tower she has always called home, or will it simply be her undoing?