The year is 1994. Volodya Yakovlev, a graduate of the Higher school of Militia, is assigned to Rublevka. The operative always works in conjunction with the investigator, and that's how Yakovlev gets to know Gudkova — even then very strange, but not so lost to the world. Together they investigate important, but rather dubious cases — they are looking for a gang of pirates filming the second parts of cult action films, then they find out who stole the suitcase with the "MMM" tickets. Yakovlev's brother helps them in this, who knew as a teenager that he would have to work in the security service, and not in some kind of militia.

Farmer Nikolay has long ago settled on Mars with his family. He leads a peaceful life and tends to his robot-aided farmstead until the Head of a large corporation comes to Mars to get rid of the village and launch a new production line.

In the late 1980s, when “perestroika” was taking place in the USSR and the era of the Soviet Union was about to collapse, life became unstable and very different. The 1980s brought not only freedom, but also waves of crime on the city streets. While some young people began to ‘grow up’ on the streets, others found it difficult to find their place in this unpredictable reality. Andrey, lives with his mother and five-year-old sister. He studies at a music school and often encounters street teenagers who harass him. To protect himself, Andrey makes friends with one of these teenagers, Marat, who introduces him to gang life. Youth groups fight for every piece of territory; they defend their right to live the life, even breaking laws and promises. The only thing that matters to them is the vows they make to their gang members-brothers, with whom they confront the violence and fears of the adult world.

He killed and went unpunished for more than ten years, and more than fifty people died at his hands. An innocent man was convicted and shot instead. For a long time, the murders he committed could not be combined into one case. Maniacs of this caliber simply did not exist in the USSR, so law enforcement agencies were not ready to fight the "Rabid Beast", as journalists later dubbed it. Vigilantes, police officers, investigators from the prosecutor's office, psychiatrists were involved in the capture of Chikatilo, and new investigative techniques were developed that will help save innocent people.