Punchback

In the year 2028 there are only a handful of honest cops left in Detroit, a city now run by brutal mafia families. Detective Dane Shannon is waging a war of revenge against the men that destroyed his life. Determined to track down the killers, he accepts every assignment no matter how dangerous. Punch Back is an underground club catering to the vicious world of savage boxing where the losers are forced to engage in depraved acts of sex. The prize for the victorious fighters is a chance at winning the championship and securing a place in the upper echelon. It's also a perfect method for the Luciano family to take back their lost turf. But suddenly, the losers are winding up dead and with the owner of the club as the lead suspect, Dane goes undercover.

Steele Lungren is the co-owner of the club, a massive Russian with a dubious past. Angry at being in the middle of a war, he has nowhere to turn when he's pushed against the wall while his partner and current lover questions his every decision. As Dane begins racking up wins, his attraction for Steele places the case in jeopardy. Forced to work together, they enter into a relationship that neither understands. Just as the killer is about to strike, certain truths are revealed. In the end, one of the men will lose their battle with humanity and perhaps their life.