明朝(cháo )成化年(nián )间，朝纲腐败，奸邪(xié )当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰(shì )）等流亡剑(jiàn )客挺身而出，接(jiē )连铲除(chú )东厂数名奸佞，致令(lìng )阉贼胆战心惊。适(shì )值此(cǐ )时，风头正劲的西厂