明朝成(chéng )化年间，朝纲腐败，奸(jiān )邪当道。西厂(chǎng )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。时有赵怀安（李(lǐ )连(lián )杰 饰(shì )）等流亡剑客(kè )挺身而(ér )出(chū )，接连铲除(chú )东(dōng )厂数名奸佞，致令阉贼(zéi )胆战心惊。适值此时，风头正劲的西厂