The fifth episode of the Rocky movie. Since Rocky (Sylvester Stallone) defeated the Soviet boxing robot in the last episode, he has decided to retire and live a peaceful life. The sinister businessman Duke (Tony Burton) is a boxing manager who uses boxers to make secret money. His high salary lures Rocky to join him. Rocky is unmoved and flatly refuses his invitation. After retiring, Rocky still did not leave boxing. His good friend boxing coach Mick left a boxing training hall after his death. Rocky inherited Mick's career and went to the boxing hall every day to train newcomers. Taomi, nicknamed "Machine Gun", is extremely talented. Loki devoted everything he had to teach him boxing skills. With Loki's help, Mi Tao quickly became one of the best fighters. After becoming famous, Mi Tao was deceived by fame and money and fell into Duke's account, becoming a pawn in Duke's plot. The furious Loki decided to use his own means to save Mitao!