紫鹤（陈天文 饰）和萧瑶（叶素梅 饰）约定退隐江湖，过离群索居的日子，然而，就在他们准备离开之时，紫鹤的师傅却将武当派掌门人的位子传给了紫鹤，悲愤的萧瑶自觉遭到了背叛，一怒之下，她创立了白莲教，与紫鹤势不两立，并与他定下了五年之约，五年后进行决战。 云飞（曹国辉 饰）的母亲被慕容家逼死，成年之后，他遇见了名为如烟（潘玲玲 饰）的女子，与此同时，云飞同母异父的兄弟天峰（陈泰鸣 饰）亦在追求着如烟。还珠爱上了善良正直的云飞，而还珠的父亲却是野心勃勃企图谋权逆反的镇南王。五年一晃眼就过去了，当紫鹤和萧瑶双双在决战中死去之时，云飞竟然成为了嫌疑最大的罪魁祸首。
It is based on the fate of a psychiatrist who, years after her disappearance, deals with loss of his daughter, who has been missing for years.
Jim Phelps is the new leader of the Impossible Missions Force, with no explanation, or even reference made, about the departure of predecessor Dan Briggs. First up for Phelps is a mission involving the drug trade. Cresnik and Walters have cornered the heroin market and sell it at a handsome profit to gangs around the world. Phelps devises an operation which will drive a wedge between the heroin dealers and their customers.
