German officer Erich von Strasse fought somewhere in Africa, was wounded and returned to Berlin with the Iron Cross and the glory of the hero. After a little vacation, he had to go to the Russian front. Suddenly, a brothel in Berlin, he met Renata, girl he met before the start of his military career. Eric found out that her family hid in her house a Jew, for which his father went to prison, and Renata at the insistence of the Gestapo officer has signed a contract to enter into a kind of "woman's auxiliary unit" has turned into a brothel.