Bernadette, or Benni as she prefers to be known, is a delicate-looking girl with unbridled energy. She is a 'system crasher'. This term is used to describe children who break every single rule; children who refuse to accept any kind of structure and who gradually fall through the cracks in Germany's child and welfare services.
No matter where this nine-year-old is taken in, she is booted out again after a short time. And that is exactly what she is after, because all she wants is to be able to live with her mother again: a woman who is totally unable to cope with her daughter's incalculable behaviour.