Natalia marries a wealthy Athenian and acquires with him a son, Dimitris. Then divides her husband and goes to Germany to study. There she meets a baron and acquires with the second boy, Werner. During the Second World War accept the proposal of the German headquarters and returned to Athens as a Gestapo spy. However, from the moment it comes into contact with the resistance and gives valuable information. Things get complicated when Werner came to Greece with the order to dismantle a partisan network headed by Dimitris. The two brothers despite the desperate efforts of their mother to death collide and the Gestapo, discovering the double role of Natalia, executes.