明朝成(chéng )化年(nián )间，朝(cháo )纲腐(fǔ )败，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀(huái )安(ān )（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊(jīng )。适(shì )值此时，风头正劲的西厂(chǎng )