明朝成化(huà )年间，朝纲腐败，奸邪(xié )当道(dào )。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野(yě )内外噤若寒蝉(chán )。时有赵怀安（李连杰 饰(shì )）等(děng )流亡剑客(kè )挺身(shēn )而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲的西(xī )厂