Fanny, 16, is a teenager like any other. She dreams of adventure and emancipation, she loves dancing and lives a first love story. One day, she meets Natasha, who introduces her to Damien. Older than Fanny, Damien is a singer who seems to make a good living; money is never a problem for him and he spoils Fanny. She does not take long to fall in love with him and is introduced to a world that was previously unknown to her: that of dancing bars and prostitution. Manipulated and trapped, Fanny sinks and runs away repeatedly. Her parents, Mylène and Laurent, her brother Mathias, her sister Anabel and her grandmother Manon will all be caught up in the whirlwind of anxiety and worry caused by her fall.