明朝成化年间(jiān )，朝纲(gāng )腐败，奸邪当道(dào )。西厂东(dōng )厂(chǎng )为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安(ān )（李连杰 饰(shì )）等流亡剑(jiàn )客挺身(shēn )而出，接连铲(chǎn )除东厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时，风头正劲的西厂