The plot centres on the fate of a young man, Igor Shvedov: on the very first day he returns from the front, his elder brother, his only family member, is killed in front of him. But he suddenly learns that his brother was an influential criminal mastermind, and suspects that the people in his circle are not at all who they pretend to be. To find his brother's killer, he joins the police force and begins his war against organised crime and werewolves in uniform...