A tragedy has happened in the once happy family of Kirill and Tatiana. Their little daughter Ulyana was abducted, and when Kirill arrived at a meeting with the kidnapper to rescue the child, the car in which Ulyana and the criminal were exploded in front of his eyes. Strong, courageous, and also a police officer, Kirill suffered grievously, blamed himself for what happened, fell into a deep depression, and even began to abuse alcohol. As a result, he lost his wife and his job in law enforcement agencies. Kirill could not fully believe that Ulyana was no longer there, because the bodies of neither his daughter nor her abductor were found at the site of the explosion.