明(míng )朝成化年间，朝(cháo )纲腐败，奸邪(xié )当道(dào )。西厂东厂为宦官把持，混淆(xiáo )黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除(chú )东(dōng )厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此时，风(fēng )头正(zhèng )劲的西厂