明朝(cháo )成化(huà )年间，朝纲腐败，奸邪(xié )当道。西厂东(dōng )厂(chǎng )为宦官把持，混淆黑白，陷(xiàn )害忠良(liáng )，朝(cháo )野内外(wài )噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心(xīn )惊。适(shì )值此时，风头正劲(jìn )的西厂