For Sydney Stanton, nothing could be closer to the truth. Suffering from amnesia, Sydney finds herself alone in the middle of O’Hare Airport with no idea how she got there, where she’s headed, or even who she is. Her only clues to her identity are the ticket to Key West in her hand and the items in the backpack slung over her left shoulder. Halfway around the world, Dr. Jennifer Rekowski, Sydney’s best friend and longtime confidante, holds the key to unlocking Sydney’s memory. But Jennifer, nursing a broken heart and trapped in the middle of a civil war, remains agonizingly out of reach.