自从邪教魔女练霓裳（林青霞饰）与武当首徒卓一航（张国荣饰）分道扬镳之后，从此销声匿迹。但数年之后魔女却已走火入魔，建立魔宫，并练得天下无敌奇功，四处杀戮正派人士。卓却独自呆守于雪峰顶，待奇花盛开之日再觅爱人芳踪，让昔日爱人重生黑发。 　　适逢武当后人封俊杰（陈锦鸿饰）迎娶点苍派玉女虞琴（万绮雯饰）之夜，魔女再现，杀宾客掳新娘，杰为救虞琴不幸身负重伤。武当派除杰与小师弟绿痕之外，亦无人幸免。 　　杰与绿痕遂联合各派小侠，准备向魔女的魔宫进攻，营救爱妻，誓杀魔女。For ten years, Cho has been in the snow of Mount Shin Fung waiting for a rare flower to blossom that will cure his wife who, back in Chung Yuan, is slowly killing all of the members of the Eight Big Clans. Something Cho did to her early in their marriage has turned her hair white and driven her mad. Cho's nephew, Kit, marries Lyre; they are deeply in love. On their wedding night, Ni-Chang, the bride with white hair, kidnaps Lyre and takes her to her harem of fighting women to indoctrinate her against Kit. Kit tries to lead a rescue party, but they are up against formidable opponents. Can Cho come in time with the blossom to soften Ni-Chang's heart?