明朝(cháo )成化年间，朝纲腐败，奸邪(xié )当道。西(xī )厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东(dōng )厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此(cǐ )时(shí )，风头(tóu )正劲的西厂(chǎng )