The Luisin ridge is divided not only by the river, but also by the zone boundary. The old CEO Högler still lives in the west, the eastern part has been expropriated and is managed by the chief engineer Dr. Tellen. He is working on a new steel production process that Högler absolutely needs. Högler's means to achieve his goal are bribery, espionage and slander. Trade union member Maria Steinitz almost becomes a victim of slander. However, the intrigue is exposed and Hogler's criminal intentions are thwarted. At a large production meeting, the old people's controller Hufland exposes the true culprits. Maria and Fritz Rottmann, a trade unionist from Munich, who have known each other since the days of the anti-fascist resistance, embrace each other.

A moving saga focusing on the women in a family that spans three generations and almost 70 years of German history, from the Wilhelmine period through the end of WWII. This film shows that it takes a combination of hard work, political consciousness and family work in tandem to face the tragedies of war, economic hardship and death.

During the global economic crisis, the mine pit "Morgenrot" is due to be closed due to unprofitable results. With the use of a machine forbidden for security reasons, the mates try to work more effectively and thus save their jobs. A serious accident happens.

Set during the rise of the Nazi regime, Elisabeth Maurer and Hans Wieland enjoy successful careers as actors in Berlin. Confident in her career, Elisabeth, who is Jewish, ignores the advice of a colleague to leave Germany in the face of increasing anti-Semitism. Believing that he can protect her if she becomes his wife, Hans convinces Elisabeth to marry him. In the following years, as Hans's career thrives, Elisabeth awaits the end of the Nazi terror which bars her from public life. When the situation worsens in 1938 with the Kristallnacht pogrom, Elisabeth decides to leave the country, but Hans, who still believes he can protect her, convinces her to stay with him.