When an undercover policewoman entered an illegal underground female fighting tournament, her life changed forever. Word soon spread that her opponent had died during their fight. With internal affairs investigating and her life quickly falling apart, Interpol gave her a way out. However, her undercover mission would be extremely secretive and deadly. Her unit was investigating a human trafficking ring which forced women to fight each other to the death for the entertainment of the rich and mighty. They needed a woman willing to go undercover in an operation which might end her life each time she faced another woman in the deathmatch pit.