The 18-year-old construction worker Schultzendorf, known as Schulle, sets off for Berlin from his home town of Ankershagen. He is taken with the Marzahn construction site. He dreams of making archaeological finds there. He searches every excavator load for treasures, which not only earns him ridicule, but also the anger of his colleagues because he delays the work. They try to change his mind and get him a wife. This fails, but Schulle finds one himself - the slightly older Helga, who needs his help to get away from her divorced husband. Once she has succeeded in doing so, she breaks away from Schulle, whose youthful impetuosity unsettles her.