Claire Reynolds didn’t have the best year. After graduating with a degree in political science, the track star thought she would have the perfect career. However, with her career stagnating and the recent death of her father, she decides to focus on herself and follow her own desires. 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 a flight to Paris, she has no memory of how she got there. Things take a dangerous turn when someone slips her a message warning that there is a threat on the plane and that she could be a target.