The town of Downers Grove looks like your average suburban neighborhood -- but Downers Grove has a disturbing secret.... For the past eight years, one senior from every high school graduating class has met a bizarre death right before graduation day. And this year, Chrissie Swanson has a terrible feeling that she is going to be the one to die. Can Chrissie survive the curse of Downers Grove or will she, like those seniors before her, fall prey to the town's deadly secret?

In the not-too-distant future, the aging gene has been switched off. To avoid overpopulation, time has become the currency and the way people pay for luxuries and necessities. The rich can live forever, while the rest struggle to negotiate for their immortality. A poor young man who suddenly comes into a fortune of time finds himself on the run from a corrupt police force known as the "time keepers".