明朝成(chéng )化年间，朝纲腐(fǔ )败，奸邪当道。西厂东(dōng )厂为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身而出(chū )，接(jiē )连铲除(chú )东厂(chǎng )数名奸佞，致(zhì )令(lìng )阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂