Posing as a diamond-business billionaire who travels by private jet and flaunts his luxury, the Israeli Simon Leviev seduced women across Europe over the internet, only to swindle them and rob them of millions. The documentary follows the testimony of several of his victims, who reconstruct the deception and band together to unmask him and turn the tables. A chronicle of a romantic fraud on an international scale that lays bare the mechanisms of manipulation and online dating.