On Monday, September 10, 2012, Jacqueline Sauvage shot her husband the back three times. She then learned that their son had just committed suicide. And so the most publicized trial in recent years commenced.
Newly transferred to the bustling port city of Marseille to assist with a crackdown on organized crime, energetic young magistrate Pierre Michel is given a rapid-fire tutorial on the ins and outs of an out-of-control drug trade. Pierre's wildly ambitious mission is to take on the French Connection, a highly organized operation that controls the city's underground heroin economy and is overseen by the notorious —and reputedly untouchable— Gaetan Zampa. Fearless, determined and willing to go the distance, Pierre plunges into an underworld world of insane danger and ruthless criminals.
Antoine is a joyful but disenchanted photographer. His only true friend, Mateo, is 7 years old and the son of his neighbor, who is often absent. One day, he hears a piano sonata coming from the building across the courtyard. Mesmerized by the music, he becomes obsessed by Elena, the beautiful but mysterious pianist, and starts to photograph her at every opportunity. An intense relationship develops between fragile and idealistic Elena and Antoine, who is transformed by this encounter.