明朝成化年间(jiān )，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害(hài )忠良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀安（李连(lián )杰 饰）等(děng )流亡剑(jiàn )客(kè )挺身而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致令(lìng )阉贼胆战心惊(jīng )。适值此时，风头正劲的西厂