Following the emotions associated with entrance examinations to the faculty of pedagogy, Catherine Solska returns to his native village. And here she will surprise - the family without their knowledge to begin preparations for engagement with a rich neighbor Kolasa. Girl falls into despair, tries to oppose the decision of the parents, but is closed in his room. On visits to her fiance and flees out the window calling mail to the university. Receives misleading information and is convinced that was not accepted to college. Resigned returns home and agrees to the wedding. Meanwhile, on the eve of the wedding the postman brings the notice of acceptance to the university.

Kasia still lives in the village of Brzozki and fights off her unwanted suitor Staszek. Unexpectedly, her son Marcin returns to Poland and immediately runs into trouble. The boy has an idea for an unusual business. At this time, a crisis breaks out in Warsaw in the Wolanski family, Wolanska publishes a controversial book, her husband and daughter Agnieszka - rebel and run away from home. They first decide to visit Piotr, who today leads a comfortable life with his wife Marlena. Then they set off into the unknown, and this trip will become legendary again.

Kasia and Pawel, having got married, live in the village of Brzozki, 10 kilometres from Grabow. Kasia wants to return to her pedagogical studies, so she does not want to have children yet. Pawel announces that he wants to break away from the traditional village farm and focus on specialised sheep breeding, which causes a family argument. Kasia's parents anxiously await the birth of their grandchildren. Things get even more complicated when the Wolanskis arrive in Grabow. They offer to help Kasia go back to university, but in return Kasia has to look after little Piotr as the docent is leaving for London where he has received a month-long study grant.

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.

Piotruś – together with his wife, mother-in-law and Leopold – moves to a new home: a historic manor house. And Marlenka decides to find a suitable ancestor for her family – one that will fit into the elegant residence… Agnieszka, in turn, is pursuing a career at the university, but right after defending her PHD, she suddenly discovers that she is pregnant. And when little Kuba is born… problems begin! Piotruś accompanies his sister during childbirth and begins to dream of a child himself – to Marlenka’s horror. Marcin, a new father, panics and suddenly disappears. In addition, a mysterious pregnant girl appears in Brzózki and she is looking for Zawada…