明(míng )朝成化年间，朝纲腐败，奸邪(xié )当道。西(xī )厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身(shēn )而出，接连(lián )铲(chǎn )除东(dōng )厂数名奸佞，致令阉(yān )贼(zéi )胆战心惊。适值此时(shí )，风头正劲的西(xī )厂