明朝(cháo )成化年间，朝纲腐败(bài )，奸(jiān )邪当道。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀(huái )安（李(lǐ )连(lián )杰 饰）等流亡剑客挺身(shēn )而出，接连铲除东(dōng )厂数名奸佞，致令阉贼胆战心惊。适值此(cǐ )时，风头正劲(jìn )的西厂