明(míng )朝成化年间(jiān )，朝纲腐败，奸邪当(dāng )道。西厂(chǎng )东厂(chǎng )为宦官把持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤(jìn )若寒蝉。时有(yǒu )赵(zhào )怀安(ān )（李连(lián )杰(jié ) 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心惊(jīng )。适值此时，风头正劲的西厂