Igor Sokolovsky has one goal in life - to find the killer of his parents and take revenge. But neither the death of his father nor the enemy he recognized in person brought him closer to solving the mystery of his mother’s death. The first attempt failed, and it seems that life is over. Sokolovsky went all-in, risked everything for the main thing and... lost. The cold walls of a prison cell and long years of imprisonment are what awaits him. A new turn in fate gives Igor a chance. But who is behind the mysterious events that unfold around him? Mysterious patron or mortal enemy? And again Igor Sokolovsky follows the trail, and again the breath of death scorches those close to him. The dead leave their graves, loved ones die. The solution is already in Igor’s hands, but it slips away again. Who are you, killer?