Having been recently dumped for the nineteenth time by a girl named Katherine, recent high school graduate and former child prodigy Colin sets off on a road trip with his best friend to try to find some new direction in life while also trying to create a mathematical formula to explain his relationships.

In a future world where those between the ages of thirteen and eighteen can have their lives "unwound" and their body parts harvested for use by others, three teens go to extreme lengths to uphold their beliefs--and, perhaps, save their own lives.

Baby, 13 and motherless, is young enough to drag her dolls around in a vinyl suitcase and old enough to know more than she should about life on the streets. She lives with her father Jules, who has a penchant for heroin. To survive, Baby spins stories, cracks herself up, and slips through life. Her beauty captures the attention of Alphonse, and his stable of young girls. Jules sends her to reform school, but Baby finds a way out and into the hands...