Theodor Fontane's novel about a young girl who as a teenager marries a stiff bureaucrat, has a love affair out of boredom and loneliness and has to suffer the consequences years later should be well known.
The film centres around the young woman Erika, desperately seeking for love and escape from the depression of the times, drifting, and in the end becoming involved with a circle of rich people who sell goods for sexual favours.