Sarah finally seems to have everything she needs to be happy. She has come to terms with the accidental death of her first husband and the loss of her mother. But she still doesn't know the truth…
She and her daughter, Vanessa, now live with Michael Fischer. A software engineer at SecuriCam, he is working on a project of the utmost importance. Thanks to his innovative ideas and the technology provided by Galileo, Europe's new satellite navigation system, tomorrow's world promises to be much safer. Completely under surveillance… Imagine a system capable of intercepting images from your car's reversing camera or even your neighbour's camera. What Michael has created is as fascinating as it is chilling.
Alexandre Lebussy is a bad-tempered police inspector who, against all expectations, sees Michael not as a brilliant engineer but as a ruthless killer. While Michael struggles to clear his name, his wife is violently attacked and Vanessa disappears without a trace. Before long, everyone's world descends into chaos, and they begin to realise that lies and deception are everywhere. Beyond the judicial theories lies a secret far heavier to bear than a simple murder.