Parisian private investigator Aimee Leduc doesn't know that her life is about to be upended. Her ex, Melac, has been hounding her to move their daughter, Chloe, to Brittany. Aimee is fed up with his threats to take her to court and has stopped answering his calls. Which is why she doesn't know he's waiting for her by the Bassin de la Villette as she leaves a client's office late one night. When she finds him there, bleeding in the canal, he has just...