The magician of the Royal hotel

An Iranian magician, Farzadi, is assassinated in a luxury hotel on Lake Léman. Was Farzadi the victim of internal dissensions within the Islamic regime? Or was he killed by the CIA?
The investigation is entrusted to France’s external intelligence agency, the DGSE, and Florence Nakash will need the help of an old friend, Parviz. From Paris, he will have to travel to Tehran to sort the truth from the lies and retrace the steps of this amazing magician who lived multiple lives.