Will Meadows is a seemingly average fifteen-year-old Westie, who lives and works in Zone F, the run-down outermost ring of the Corporation. In the future state of the Corp, a person's value comes down to productivity: the right actions win units, the wrong ones lose them. If Will is unlucky and goes into unit debt, there's only one place to go: the Rator. But for Zone F Breeders, things are much worse—they're born into debt and can only accrue units through reproduction.
Every day in Zone F is a struggle, especially for Will who is fighting against time for access to an illegal medical drug, Crystal 8. Under the cover of night, Will travels to the Gray Zone, where life is less regulated and drugs—and people—are exchanged for gold. There, Will meets Rob, a corrupt member of the Corporation running a Breeder smuggling operation. Will also meets Alex, another teen whom he quickly recognizes as a Breeder in disguise.
Suddenly, Will has an illicit job and money, access to Crystal, and a real friend. As the pair grows closer, Alex shares her secret: she is part of the Response, an uprising to overthrow the Corporation. Caught up in the new friendship, Will and Alex become careless as the two covertly travel into Zone B for a day of adventure. Nothing goes as planned and Will's greatest fear is realized. Will his true identity be revealed?
