明(míng )朝(cháo )成(chéng )化(huà )年间，朝纲腐败，奸邪当道。西厂东(dōng )厂为宦官把持，混(hún )淆黑白(bái )，陷害忠良，朝野内外噤若寒蝉。时有赵怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名奸佞，致令阉(yān )贼胆(dǎn )战(zhàn )心惊。适值此时，风头正劲的西(xī )厂