山东小子马永贞（陈观泰）的拳脚功夫虽十分了得，剑神但因属无名小辈，剑神初到十里洋场的旧上海的他也只能凭借过人力气做苦力。因为秉性善良，路遇不平事时马永贞会拔刀相助，令某歌女（井莉）对他暗生好感，也因此得以成为上海滩风流倜傥、武艺高强的黑道“不小人物”谭四（姜大卫）的好兄弟。因为对谭四成就的羡慕，马永贞决意凭自己的拳脚打出一片天下来，并渐渐如愿以偿。可惜江湖险恶，他没想到地盘逐渐扩大的自己和谭四成了杨老板的眼中钉。不久，他目睹谭四为杨老板所杀，决心为谭四报仇，然而他的仗义和功夫并不能玩转江湖的游戏规则。
冼锋
回复 :太平镖局总镖头李志山妻刘月香放荡成性，为了与龙威镖局总镖头龙震天双宿双栖，趁李不察，先盗去飞龙刀，再施毒手废其武功，李与女小燕幸为隐侠柳安正所救。小燕长大后，一次在镇上卸药，误入妓院，巧遇生母，竟被诱为妓，幸得柳之小孙青松及时解围，但亦因此暴露身份而遭追杀；李等避无可避下，惟有一战。
罗大佑
回复 :Chan-woo, who has been studying to become a police officer for 5 years, joins his friends for dinner to ask for the money to apply for his exam and ends up getting drunk. He completely blacks out and wakes up not remembering what happened in his next door neighbor's room. Not only that, he finds a bloody corpse in the middle of the room. He hurries back to his room and tries to report the incident but he had forgotten his phone in the other room. But the door is locked and he has to resort to using a rope to swing to the next door room outside the window. Once the phone is recovered, he cannot go back because of a group of cultists who are evangelizing the neighbors in the hallway. He knows it’s the last day to apply for his exam and gets antsy as time is running out.
回复 :健美班女教练阿芝（梅艳芳 饰）和隔壁的私人侦探阿佐（万梓良 饰）是一对欢喜冤家，两人一见面便口角不断，笑话连连。某天，四个劫匪抢劫了富商曹先生的名贵钻石，逃亡途中阴差阳错将钻石掉到了阿芝那里。一无所知的阿芝随后遭到劫匪们的追杀，最终被绑架而去。渐渐喜欢上阿芝的阿佐眼看心上之人身陷虎口，懊恼不已。幸亏其助手IQ博士送给阿芝的防狼器中藏有跟踪器，二人一路追踪到劫匪的藏匿窝点。却不知，阿芝几经周折已脱身而出。但穷凶极恶的劫匪怎肯罢休，誓要得到钻石为止，而他们的背后似乎又有个黑手暗中操控……
