Bryn Collins has been living in isolation for 14 years after her fiance, Sawyer, jilted her for her despised sister, Del. But Bryn's placid life hits the skids when an unwelcome cast of characters reentres her life. Del goes mysteriously missing, and her teenage son, Josh, arrives to ask for Bryn's help finding her. His father, Sawyer, had been killed in a plane crash and he has no one else to turn to. Bryn and Josh follow an ever-elusive trail to Colorado, and at the annual Mountain Games competition in Vail, they finally confront the truth.