Four ten-year-olds are kicked out of their favorite playground by two aggressive drunkards. When they realize their parents are not going to help them, there's only one solution. They have to find a way to get the toughest boy in the neighborhood to help them. From that moment on the four friends are in for an exciting adventure.

Erik is a Dutch ten year-old schoolboy who is studying insects at school, and gets shown and explained a bit about them by his kind and knowledgeable nature-loving grandfather, whose country estate is a good place to do so and turns out to have a book on insects, which allows Erik to pass for one night, rather like Alice in Wonderland, as a miniature man among thus giant-looking, talking insects, who discuss their and other species and their lives with him, mainly winged ones, such as bee, fly and wasp.