Krzysztof Horbacz

In the spring of 1945, the commanding officer of the National Armed Forces in Mazowsze and older brother of 20-year-old Mieczyslaw Dziemieszkiewicz, is assassinated by Soviet soldiers. Mieczyslaw then joins the National Military Union. He becomes the commander of a partisan unit fighting for the next six years to free Poland from Soviet tyranny by terrorizing the UB and its collaborators. Communist authorities will do whatever it takes to track down the "enemy of the people's power."

The film tells about the period of Polish history in the 20s of the last century, when the fragile government of the country fell, and a man of the people came to the fore. In fact, he turned out to be a cunning populist and an immoral politician, ready for any tricks for the sake of his goals.

After many controversies Poland's biggest military intelligence and counter-intelligence agency (commonly known as WSI) is liquidated, but its place is immediately taken by a new, secret military organization. Forced to deal with obscure cases, Its three members soon begin to doubt both their mission and the people they work for.