Adventures of a three good friends during school summer vacation.

Marek Krajewski, a student at a Warsaw high school, dreams of becoming a Legia player. A school game is being watched by the club's coach. Marek and his classmates hope to be noticed. Meanwhile, the coach wants to see them on the field again. Unfortunately, Marek and his friend are excluded from the team until they improve their academic performance. The embittered boy spreads the news at school that Markoniec sold the match and therefore got rid of the best players. Mark also has serious problems at home. His is facing a major operation. The mother is having an affair with a married man.