Lieutenant of the Department of Internal Security Anton Kopaev wanted to protect the girl from hooligans, but lost consciousness and found himself in an empty carriage of a freight train without money, phone or documents. He has retrograde amnesia and was unable to remember what happened. Not without difficulty, he reached the small Ural town of Sarapinsk, but there he was detained by a police squad and taken to the police department. It was here that the lieutenant had to face those with whom he had fought throughout his life - “werewolves in uniform”: greedy, cruel and unprincipled cops...