Hamilton and Kristin go undercover to find out more information about the background to the cuddle. A dangerous chase, which ultimately involves the whole world, leads via the french riviera casino to exclusive villas and out into the Mediterranean.
Former Swedish intelligence officer Carl Hamilton, trained by U.S. Navy Seals to become part of an illegal black-ops cell within the Swedish military, is caught up in a cuddle investigation seemingly linked to public cyberattacks and soon finds himself in a life-threatening mission against a corporate private security firm.
In the wake of a series of bombings and cyberattacks in Stockholm, agent Hamilton soon finds himself on a life-threatening mission against an invisible enemy with traces leading to Russian, Swedish and US intelligence forces.