A young woman is killed on her way home from a lavish yacht party and a suspect is identified as a veteran who had been on several Army operations with Crosby.by:www.tuikan.cc
石少隆是珠宝连锁店少东，自幼沉迷拳击运动；但因乃家中独子，管教甚严，只好瞒着父母暗中练习，愿有一日能实现出国参加比赛的梦想。隆父希望石少隆能与国外回流的表妹Grace亲上加亲，但石少隆心里不想有一个只顾吃喝玩乐的半洋人做女友，所以诸多推搪。
江湖卖艺人阿祖带着一只小猴相依为命，一心想拜师学武。退隐江湖多年的赵七爷有一傻女，无人看管，阿祖只好找一个外乡女子飘红来顶替，并和村里武馆教头关二世的儿子阿仁成为朋友。一群“山贼”到村里行凶，关二世和赵七爷联手抵抗，原来赵七爷家中藏有珠宝，乃是抢劫得来之物，不料却被飘红偷走，关二世与赵七爷也遭杀害。阿祖、阿仁二人四处逃亡，寻找名师学武，一路上曲折不断，终于找到了幕后真正的元凶……