There was no reaction to the death of a young woman in the suburbs of a paradise town. Her husband miraculously managed to survive, but he did not remember anything. Any murder is accompanied by a specific motive, but there is none. There is no elementary clue. The daughter of a police colonel was killed on the grounds of her own dacha. Who dared?! The surviving husband is trying to solve a complex puzzle. Step by step, he approaches the answer to many questions, and he is overcome by trembling when, before his eyes, Paradise turns into utter Hell!