Agnieszka Sienkiewicz

During Stalin's reign of terror, Evgenia Ginzburg, a literature professor, was sent to 10 years hard labor in a gulag in Siberia. Having lost everything, and no longer wishing to live, she meets the camp doctor and begins to come back to life.

At 40, Zosia has a happy second marriage, a well-adjusted daughter, a good career, and a comfortable home in Warsaw. But as she and her family usher in the year 2000, she wishes some things in her youth had happened differently, and she's magically transported back to 1987, when she was still married to her womanizing first husband, Darek and lived in the People's Republic of Poland.

The Christmas fever of the December time starts with the arrival of an unusual Santa to the city. It will be a storm of exceptional events.

Roman Cudakowski, for his friends Cudak, plays in a band at weddings and city parties. During the occupation, the musician did not do well. Entrances to the premises for Germans are an opportunity to earn money. However, they cannot imagine themselves orchestras without a violinist. Cudak takes the gifted Szymon Akerman out of the ghetto to concerts, with whom he did not agree before the war. In the new reality, they both need each other: Cudak can earn money by playing with Akerman, has a chance to survive. One day, Roman decides to permanently take the violinist and his family from the ghetto and hide them, risking his life, in his home.