Special investigators Varta Naumova and Max Shumov are assigned to a child abduction case when a little girl disappears mysteriously during a game of hide and seek in a small industrial town.
In an early-'80s Polish town, a prostitute and a youth leader are found killed, but the police's handling of the case makes two journalists suspicious.
Lars is a "Romeo agent" from East Germany in the 1970s. His task is to go West, first to seduce and then to spy on Western women who worked in government or defense institutions.
In the 1960s, at the height of the Cold War, in the small village of Glória do Ribatejo, João Vidal will take on several high-risk espionage missions that could change the course of Portuguese and world history.