On the day Jean Gabin dies, a kidnapper kills Simon Verini's wife and steals Cartiers' jewelry. Simon fenced gems for a group that robbed Cartiers and suspects them of murder. Framed for the theft, he spends ten years in prison, writing to his 11-year-old daughter Marie-Sophie. He reunites with Marie-Sophie and the teenage thieves, seeks retribution, and gets caught again. She doesn't understand her father, retreats to her Swiss fiancé, and is confused when a young thief falls for her. Is it possible to find a solution when a crime goes across families and romance?