Widow Jelena has let it be known she does not want to meet any men and is upset when Grigorij shows up and wants to speak to her about something.
Christer is a teenager who prefers to spend his time on motorcycles instead of his studies which doesn't impress his father. There is also a youth motorcycle gang terrorising the local girls but Christer doesn't dare to stand up to them, leading to his humiliation. One day he comes into contact with a professional speedway racer who takes him under his wing.
It's summer. Kalle, Eva-Lotta and Anders have formed a gang, the White Rose. They are in playful battle with Red Rose gang. A relative of Eva-Lotta's mother, Uncle Einar, come to visit and Kalle notice immediately that he is behaving strangely. Einar seems to have hidden something in a closed mine outside town. Two mysterious strangers appear.