明朝成化(huà )年间，朝纲腐败，奸邪当(dāng )道。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时有(yǒu )赵(zhào )怀安（李(lǐ )连杰 饰）等流(liú )亡剑客(kè )挺身而出(chū )，接(jiē )连铲除东厂数名(míng )奸佞，致令(lìng )阉贼胆战心惊。适值(zhí )此时，风头正(zhèng )劲的西厂