A historical story about a young woman, Matilda, who in the politically difficult times of the partitions after the January Uprising becomes a pawn of landed gentry intrigues. Her past, which is also a mystery to herself, is overshadowed by the political decisions of both Polish patriots and traitors plotting with the Russian invaders. In addition to its educational and historical value, the series contains rich thriller and love plots.

After a teacher dies, his best friend — a former cop — takes a job at the school where he worked to confront the gang he thinks was responsible.

Rainer Dulsky, a professor of psychiatry from Switzerland, comes to Melania, the granddaughter of Mrs. Dulska. He feels he’s got something in common with the tenement house in which the Dulski family live... Melania, a film director, intrigued by her family history joins Rainer in his research. Their discoveries will take them back to the past full of secrets that were meant to stay hidden forever. The Dulski family have much on their conscience...