You are a student of Kazan Medical College. One evening you were returning home late after extra classes, suddenly two guys call out to you from behind. they forcibly ask to be allowed to take you home, take you by the elbows and try to drag you when a loud whistle from the end of a dark street spreads through the Universam district. in a panic, you see a guy in his twenties with brass knuckles in his hands.. and he himself looks formidable, although it is clear that he wants to help you.