Claire Reynolds hasn’t had the best year. After graduating with a degree in political science, the track star thought she had the perfect career. But with her career on hold and her father’s recent death, she decides to focus on herself and pursue her own dreams. Her first step: a solo trip to Paris. The night before her scheduled flight, she says goodbye to her best friend and meets a handsome stranger named Marco. But when Claire wakes up on the flight to Paris, she has no memory of how she got there. Things take a dangerous turn when someone leaves her a note warning her that there is a threat on the plane and that she may be the target.