Nestor Ivanovich Hreem, a nuclear physicist known for his unwavering principles, is imprisoned and recounts his story to a police investigator. In a world where truth is subjective and betrayal is common, Nestor struggles to maintain his integrity. The narrative reflects on the aftermath of the Chornobyl tragedy and the ongoing challenges in Ukraine, highlighting the scarcity of individuals who remain loyal to their beliefs despite societal pressures.
