A journalist unearths a horrific conspiracy when she questions the events surrounding a celebrity’s death.

Fed up with forced cheer, twelve-dish feasts and predictable gifts, one person rejects the usual Christmas ritual and flees to the unknown, finally doing what they truly desire instead of what they must. This holiday, nothing will be the same: the world turns upside down and even the wildest dreams may come true.

1926. The Szkocka café in Lviv. Among the café guests is a group of mathematicians – Banach, Mazur, Ulam, Stożek, Szuder. A heated discussion is underway. These young mathematicians are employees of the Jan Kazimierz University. The world will soon hear about them. The most brilliant of them was Stefan Banach (1892-1945). Who was this brilliant self-taught man? How did he end up in Lviv? Although he was one of the most outstanding scholars of the 20th century, not many photographs depicting his interesting life have survived. To this day, he remains a little-known figure in Poland. Due to the poor photographic documentation, as well as the complete lack of film archives concerning Banach himself, it became reasonable in this case to use fictionalized scenes that recall important events in the scholar's life and bring his character closer to the audience.

Remek Wróbel is a mailman and an enthusiastic member of an amateur football team. He’s pushing on forty, living the life of a bachelor. One day, everything changes – his neat, tidy life is turned upside down by the appearance of Grandpa, whom he hadn’t met before, and his new chatty neighbour, Marzenka.

Two friends recall the PRL. After serving time in jail, they took up an illegal currency exchange. Cheated by partner - they decide to take revenge. Preparations take many months, but the action ends differently than it was planned.

As Poland is placed under martial law in 1981, two confidence tricksters try to evade both the police and the army. They become embroiled in a web of schemes engineered by the secret service, fellow criminals and the democratic resistance.