Olli, the main character in the movie, got a very bad grade and is terribly annoyed. She runs away from home and, together with a dog and a horse, finds a (mad? nutty?) scientist in a windmill. They experience the strangest adventures in this windmill and find other interesting characters, a lot of excitement and peril. While you may well interpret something as the "socialist value system" into this movie, it is more meant to be a children's movie, showing the kids that there are more exciting things out there than the ones that your parents and teachers show you, and that you will only find out most of those things on your own, if you show enough curiosity.
South America at the beginning of the 1980s. A man is on the run from a group of armed pursuers. He does not manage to escape and is shot down mercilessly. Young Maria witnesses the cruel event and asks her friend, the journalist Oswaldo, to find out about the backgrounds of this case. The police also start to investigate the case and find out that a mysterious German farm is involved in the shooting. But the farm lies in an exterritorial area, thus the police officers cannot investigate any further.
Wolf Brandin is in his mid-twenties and lives with his wife and child in East Berlin at the end of the 1950s. In West Berlin, the student of electrical engineering is recruited by the American secret service CIA. But Brandin immediately notifies the State Security of the German Democratic Republic and from then on lives a dangerous life as a double agent. When Brandin reaches the breaking point, his marriage starts to unravel because Brandin is not allowed to tell his family about his double life.