Marcella's first love has been MIA for eighteen years. Callie, her best friend and Sky's sister, flips out when a mysterious package from Sky arrives on her doorstep. Inside his old backpack are bottles of precious essential oils, a memory stick, and a bag of emeralds. Are these his final effects? Or is Sky alive? When Marcella's husband Quinn hears about it, his jealousy spikes.

He and Marcella have been married for seven years, and he's not about to let some punk from the past mess that up. Drug company goons want the data on the memory stick, because it links a newly discovered essential oil with a leukemia cure. They kidnap Callie, hoping to lure Sky into the open. Marcella and Quinn track her to the wilderness of the Adirondack Mountains, where against all odds they fight to save Callie and preserve the proof that could change the world.