The story begins in the summer of 1997, just before the arrival of the famous 12-meter flood wave flooding Wroclaw. - The residents of the "Home under Two Eagles" are grandma Zofia Szablewska, a woman full of energy, warmth and humor, her daughter Helena, a cool perfectionist, and Marianna, Zofia's beloved granddaughter, returning with her fiancé from a scholarship in the USA. The family drama begins when a flood wave floods the house, and at the same time grandma Zofia ends up in the hospital due to a stroke. An unfortunate coincidence leads Marianna to discover post-German traces in a house destroyed by the element, thanks to which she finds the diary of the first owner of "Home under Two Eagles", Lisa Weber. Marianna's learning of the history written on the cards takes the action of the series to 1918. In subsequent episodes, viewers will learn about the life of the then inhabitants of the tenement house and their neighbors.

A few years back tragic events tied the fate of three Catholic priests. From then on they meet on every anniversary of the disaster to celebrate their survival. On an everyday basis they have their ups and downs. Lisowski works at the curia in a big city, has a career and is dreaming of the Vatican. Problem is, archbishop Mordowicz, an opulent church official who uses his political influence to build the largest sanctuary in Poland, gets in his way. The second priest, Trybus, is a village parson. He ministers to a poor community and gives in to human weaknesses more and more often. Kukuła is not faring well either. Despite his fervent faith, he loses the trust of his parishioners actually overnight. Soon the stories of the three clergymen are going to join once again.

A group of social welfare workers led by their new director tries to provide necessary aid to people struggling with various problems.

The life of the pope John-Paul II, from his youth as a writer, actor, and athlete in war-torn occupied Poland to his election as Pope at the age of 58.

Main character, Rysiek, tries to live through dangerous times of war-torn and later stalinist Poland.

A bank robbery conducted by Polish Underground members goes awry and the brother-in-law of the group's leader, Paweł gets arrested. Now Paweł must choose between helping his loved ones and staying loyal to the underground.