明朝成化年间(jiān )，朝纲腐(fǔ )败，奸邪当道。西厂东厂为宦官(guān )把持，混淆(xiáo )黑(hēi )白，陷(xiàn )害忠良，朝(cháo )野(yě )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，接连铲除东厂数名奸(jiān )佞，致令(lìng )阉(yān )贼胆战(zhàn )心惊。适值此时，风头正劲的西(xī )厂