In the bleak, rain-soaked town of Gronty, Poland, the year 1984 serves as a suffocating backdrop for a gruesome double murder. A young prostitute and a local communist activist are found brutally slaughtered in the woods. While the authorities are quick to label the crime an open-and-shut case, seasoned journalist Witold Wanycz and newcomer Piotr Zarzycki remain unconvinced. Wanycz, a man haunted by his own dark history and the oppressive silence of the regime, senses that the state is manipulating the narrative to protect powerful figures. Zarzycki, ambitious and initially naive, arrives from Warsaw hoping to make a name for himself, but he soon finds his professional integrity pitted against the corrupt machinery of local politics.As the two men dig deeper, they peel back the layers of a town rotting from within.
The investigation reveals a labyrinth of secrets involving the local elite, the secret police, and a pervasive culture of fear that forces citizens to turn a blind eye to moral decay. The atmosphere is thick with dread, as every lead brings them closer to a truth that threatens their lives and families. They must navigate a landscape where loyalty is a liability and the past is never truly buried.The narrative shifts gears in the second season to 1997, as a catastrophic flood unearths a shallow grave, revealing the skeletal remains of a boy from the local youth detention center. Once again, the paths of Wanycz and Zarzycki cross as they attempt to reconcile the sins of the past with a changing, yet still deeply flawed, post-communist society. The mystery deepens into a meditation on generational trauma, the lingering shadows of totalitarianism, and the relentless pursuit of justice in a world that prefers comfortable lies. Through intense confrontations and
psychological tension, the series explores how the "mire" of history continues to pull down anyone brave enough to stand against it. Every character is driven by a desperate need for redemption or survival, leading to a climax where the distinction between victim and perpetrator blurs, leaving the audience to question if the truth can ever truly wash away the stains of a broken society.