Claire Reynolds hasn’t had the best year. With a degree in political science, the track and field star thought she had the perfect career ahead of her. However, with her career stagnating and the recent death of her father, she decides to focus on herself and follow her desires. Her first step: a solo trip to Paris. On the eve of her scheduled flight, she says goodbye to her best friend and meets a cool stranger named Marko. But when Claire wakes up on a flight to Paris, she has no memory of how she got there. Events take a dangerous turn when someone alerts her to a note warning her that there is a threat on the plane and she could be a target.