The story begins a couple days after the war has ended. A group of Serbian soldiers in charge of clearing the fields from mines discovers a man sealed inside a factory’s basement. A mysterious man says he is ‘ours’, he doesn’t feel cold, isn’t hungry and only asks for cigarettes. As soon as he is brought along, people start disappearing, and the infighting begins. Who is the mystery man?

The six-part series opens with a daring diamond heist before quickly delving into the dark heart of Europe where a shadowy alliance of gangsters and ‘banksters’ now rules. Naomi is the British loss adjustor charged with recovering the stolen diamonds whatever the cost. Also in pursuit is French-Algerian policeman Khalil.

When a rookie operative’s mistake costs the lives of his entire team, he’s forced on the run and must piece together the truth by re-creating the events of the ill-fated mission with only the audio recording to guide him.