The film's main protagonist, Kasia, still lives in the village of Brzózki and fights off her unwanted suitor, Staszek Kolasa. Her son Marcin unexpectedly returns to Poland and trouble finds him right away.
The young man comes up with an idea for an unusual business enterprise... Subsequently, the Wola?ski family faces a sudden crisis. Mrs Wola?ska, a famous sex coach and a celebrity, publishes a controversial book.
Her husband and daughter Agnieszka decide to rebelliously run away from home. They agree to visit Piotru? who lives a comfortable life with his wife Marlena first. After that they embark on a journey into the unknown, which will lead to yet another unforgettable finale!
Agnieszka and Marcin's love is blooming, just like Kasia and professor Wolanski. Grandma Solska only dreams of the wedding of her only grandchild - However, his former lover, Bozenka, stands in the way of the happiness of young Zawada. Mrs. Wolanska decides to radically change her life and disappears in mysterious circumstances. Peace of Piotr and Marlenka is disturbed by the unexpected visit of his mother from overseas - And some very compromising photos trigger an avalanche of events. The real end of the world is underway.