青年何向东自幼习武，来港后当上舞蹈艺员，与歌星王珍珍渐萌爱意，谭去非在美国经营地下拳赛赌博活动，偶然见何身手不凡，乃伪聘何赴美表演舞蹈，何欣然赴美，当何知道受骗时，已走投无路…

This flick is about this gung fu dancing, alcoholic beverage guzzler named Andy Ho (Cheng Tien Chi). The title of this flick sounds like this bad warrior who kills with ease, but its not. Actually, Andy is a nice guy who has a hard time keeping a job. He runs into some rich guy who convinces him to come to the United States to work for him. Andy agrees to come to the U.S. of A. but is in for a surprise, as Mr. Big Bucks wants Andy to participate in his slugfest tournaments that he uses to make money via gambling. Andy declines and the next you know, Mr. Big Bucks is devising a plan to get rid of him! (mpongpun, HKMDB)