明朝(cháo )成化年(nián )间，朝(cháo )纲(gāng )腐败，奸邪当道(dào )。西厂东厂为宦官把持，混淆(xiáo )黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此时(shí )，风头(tóu )正劲(jìn )的西(xī )厂