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.

On the day of the wedding of a medical student with a wealthy plastic surgeon, the families of the young couple realize that the only thing they have in common are secrets and lies. The secrets of both sides will be revealed during the wedding ceremony.

The peace of mind of a tenement house in Warsaw’s Mokotów district is shattered by the appearance of the alleged legal owner of the building. Using ruthless methods, the man starts forcing more families to move out. Janina Markowska is the most determined in her fight for the right to her apartment. When Janina disappears in mysterious circumstances, the police start investigating.

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.

The story of the Polish fliers who found themselves fighting for the freedom of their own country in foreign skies. Seen through the eyes of a Polish fighter ace and adventurer, it tells how the Poles—driven across Europe by the German war machine—finally make their last stand. Flying Hurricanes for the RAF over Britain, they became a key component in the legend of ‘The Few’. Up against the might of the Luftwaffe they hoped that, by saving Great Britain from Nazi invasion, they were keeping the dream of a free Poland alive.

In 1945, as Stalin sets his hands over Poland, famous painter Wladislaw Strzeminski refuses to compromise on his art with the doctrines of social realism. Persecuted, expelled from his chair at the University, he's eventually erased from the museums' walls. With the help of some of his students, he starts fighting against the Party and becomes the symbol of an artistic resistance against intellectual tyranny.

Summer of 1939. Zosia is a young Polish girl who is deeply in love with Ukrainian Petro. Their great love will be put to the test when her father decides to marry her to a wealthy widower Skiba. Right after wedding she is left alone because her husband is drafted to the Polish army for the war with Germany. Meanwhile, tensions grow due to Jews, Poles, and Ukrainians living side by side.

Poland, 1970. Firmly determined to fight against Soviet tyranny and prevent the destruction of the world, the high-ranking officer of the Polish army Ryszard Kukliński makes a serious decision that will put his life, his family and the fate of an entire nation at risk.