Blair Scott is in her second season as a wildland firefighter when the Forest Service puts out a call for an additional class of smokejumpers. She and her best friend Jason both apply, though neither expects to get in since they're only nineteen. But it's been a devastating fire season, and they are both accepted. But going to training camp is only the first step--everyone expects the teenage rookies will wash out in the first week. Blair has always been touchy about people telling her she isn't good enough, so she begins taking unnecessary risks to prove herself. It doesn't take long before everything spins out of control, leaving Blair struggling to cope.