ParisRule 1: trust nobodyRule 2: always be carefulAs a girl, alone, you're not safe here.Lottie becomes suspicious when she unexpectedly receives a postcard from her sister Nina, who has gone to Paris to work as a fashion model. On the card she discovers a secret cry for help. Lottie realizes that Nina is in danger and she immediately heads for Paris. That's the beginning of a desperate search. Lottie finds herself in a life threatening situation but nobody believes her when she says Nina needs help. Lottie discovers the dark side of the Parisian art world. Time is running out. Will she find Nina before it's too late?