A criminal subculture operates among U.S. soldiers stationed in West Germany just before the fall of the Berlin wall.
Katharina and Elena are best friends. After a year of training in Canada Elena has now returned to Bavaria - with her Canadian fiancé Tom. Elena's father would rather be marrying down-to-earth Markus. But he is with Katharina. But then Katharina and Tom fall in love.
The son of a farmer is bathed in his blood in front of an isolated mountain hut. There is no record of the attacker. Two investigators disappear without a trace. Years later, policeman Brenner sets out to find his colleagues.