Film tells an exciting story of a confrontation between talented boxer and criminal patrons of mixed fights MMA.

The action begins at a meeting in a Voronezh hospital. Doctor Tatiana Bobrova is nervous - she needs to go home, but the head doctor won't let her go until all the issues are resolved. Finally, she manages to escape. Her husband, police captain Sergei Bobrov, who holds one of the key positions in the Internal Affairs Department, is waiting for her at home. He meets her with a stream of accusations, quickly drives himself into a frenzy and beats Tatiana, neatly bypassing her face and visible parts of her body. Tatiana got married three months ago, and two weeks ago had already suffered one beating. That time he apologized, swore that it would never happen again... Even then she had already considered running away, but did not have time to prepare properly. And now Tatiana decides to escape immediately.

One sunny day the owner of a successful veterinary clinic Nikita learns that the terminally ill. He has no idea that this medical mistake, and seriously thinking: who takes care of his beautiful wife, children, and business? .. And then comes into his head the idea that, sadly, it seems, it is time to look for a replacement.

Captain Rykov cracks the most complex dead-end cases. His reputation precedes him; his adamant logic, cynicism and experience contribute to his success. He's so good at what he does some say he's supernaturally gifted. Well, let's just say that his success keeps him howling at the moon...