After defeating the Red Scorpion, a former boxer, Asuka challenges Henry Arthur, a first rate heavyweight boxer. Asuka takes on Arthur head on, despite his dynamite punch that can kill him with one hit. Asuka receives several blows from Arthur and is repeatedly knocked down into the mat. Barely conscious, Asuka fights back with his karate punch. Sparks fly as the two fighters clash, fist to fist! Who will be victorious?
