唐龍受朋友之託,赴歐解決一宗餐館的產業問題,助弱質女兒陳清華,惟當地惡勢力集團的覬覦,逼其出讓餐館。
初到貴境的唐龍,見洋流氓輕侮中國拳術,大怒下把洋漢打得天旋地轉,抱頭鼠竄。
惡勢力集團經此次挫折,後台老闆大為震怒,竟派職業兇手伏於陳清華寓所,實行暗殺……。
A young Hong Kong man, Tang Lung arrives in Rome to help a friend ofhis family, a girl Chen Ching-Hua. She has been threatened by localgangsters who want to takeover her restaurant. Both Chen and heremployees are deceived by tang's simyle dress and manners. They thinkhe is just a country bumpkin, who can be of no aid to them. Tang'sarrival, the gangsters appear at the restaurant. Tang challenges themand defeats them in and excellent show of his fighting skills. Chen andher employees are very impressed with Tang's ability, he is just whatthey need. The mastermind of the gang orders Tang's assasination....