The novel is a gripping crime thriller set in Poland, where a series of brutal murders shakes the city of Zielona Góra. The story follows Inspector Igor Brudny, a determined and skilled detective with a troubled past, as he delves into the investigation to uncover the truth behind the killings. As Brudny navigates a web of secrets, lies, and corruption, he confronts his own demons and the dark underbelly of society. The narrative is intense and fast-paced, with unexpected twists and a deep exploration of the human psyche, ultimately leading to a shocking and thought-provoking conclusion.