I present to the readers an adventurous adventure with criminal overtones. In the modern world, to find out almost all the secrets of a person, you just need to gain access to his mobile phone and email. And just two decades ago, people wrote letters to each other, and they were on paper. There is an unwritten rule that you cannot read other people’s letters, because this is a sign of bad taste. But for people like Zhenya the postman, nobility and morality are a priori alien, so Zhenya, working as a postman, read other people's letters and learned other people's secrets. But not out of idle curiosity, but with intent. Knowing someone else's secret, you can manipulate a person, blackmail him or even change his life. And Zhenya skillfully used this. The thirst for profit and the lack of moral principles made a monster out of the young man, whom, as it seemed to him, no one could stop, but we should not forget, because only God knows what fate is in store for each of us!