In Poznań, a long-lost Monet painting is officially presented in the city’s museum. But shortly after the exhibition is opened, the painting is destroyed. But wait! Inspection reveals that the painting was a copy, while the original had been stolen the night before. Teenagers Olek and Julka, assisted by Fela, must track down the thief. Can they solve the whodunnit and find the thief who stole the precious work of art? And more importantly, can they solve some typical teen drama along the way?

Content advisory: This is a classic heist movie, complete with car chases, villains, and good guys. There is also a plot line involving teen romance. Everything builds towards a happy ending.