The protagonist of the story is a former investigator named Kirill, whose life is quickly spiraling downhill: for the past few years, he has been leading a miserable existence, unable to forget his glorious past. Everything changes when a criminal authority turns to him for help. The gangster wants Kirill to find and stop a hitman who is planning to kill him. For Kirill, this becomes not only a job but also a chance for revenge. Several years ago, it was because of this very person that the main character lost his daughter.