Action-packed martial arts movie, seventh film in the famous ''Kickboxer'' franchise, follows MMA champion Kurt Sloane, who one year after avenging his brother Eric's death, finds himself kidnapped and imprisoned by a powerful gangster called Thomas Moore in Thailand. His only chance for freedom is to fight against Mongkut, a 400-pound killer, in an underground death match. Kurt refuses, but after Moore takes his wife Liu, he will realise that he has no other choice. He will need some intense training, and legendary Master Durand and a former boxer and prisoner Briggs will step in to help him.