In the suburbs, at a construction site, the body of a teenager was found. The police were running wild looking for the killer. The motive for committing a crime is revenge. The killer was so close that it seemed unthinkable to suspect him of committing a crime. The trail of a meticulous criminologist led a group of teenagers to the recent past. “I was tormented, I couldn’t sleep a wink, every time I tried to sleep, I felt horror, shame and humiliation, I experienced it again and again. Hatred and pain, this is exactly what my life became, not a bit enlightenment in my soul, they took everything, only the feeling of revenge made it possible not to go crazy. I’m tired... Yes, I took a sin on my soul, a serious sin, but I don’t regret what I did.”