Mitya is an ordinary schoolboy living in a small town. Not everything is going well in his family: his mother and father often quarrel, and the teenager prefers to spend time outside the home. One day he boards a tram, which takes him through a strange place not marked on any map. In an effort to solve this mystery, Mitya is exposed to mortal danger. Teenagers have been dying in their town for several years now, and there seems to be a connection between this strange place and their unexplained deaths. Mitya and his new mysterious friends, who suddenly appeared on the horizon, get involved in a deadly altercation... Details are in the book.