明朝成(chéng )化年(nián )间，朝纲腐败，奸邪当道。西厂东厂为(wéi )宦官把(bǎ )持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡(wáng )剑(jiàn )客挺身而(ér )出，接连铲除东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西(xī )厂(chǎng )