They say that accidents are not accidental, but life sometimes arranges events in such a way that accidents become a pattern, and patterns take on the tinge of random. So the main character of the book, the young inspector Sergei, had to not only unravel the knots of the crime drama in which he was involved purely by chance, but also make his own choice, guided solely by his personal qualities. It's only in books that there's a happy ending, in life everything is different. Contains obscene language.