After the heavyweight boxing champion George "Iceman" Chambers is convicted of rape and is sent to jail, he is soon confronted by the prison boxing champ, whereupon the two fight it out to see who is the true champion.
A sequel to the 2002 film where heavy weight champion George "Iceman" Chambers is sent to a Russian prison on cooked up drug charges.
After Boyka loses his position as a feared prison fighter due to a knee injury, he folds onto himself and tries to avoid the fighting tournament, only to be drawn back to his old world when a new tournament begins, this time between different prisons, with the reward being freedom.
The film follows the boxer Boyka who kills his opponent by accident in the ring and decides to help his widow by getting into impossible fights to free her from her miserable life.