明朝成(chéng )化年(nián )间，朝纲腐败，奸邪当道。西(xī )厂(chǎng )东厂为宦官把(bǎ )持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺(tǐng )身而出，接(jiē )连(lián )铲除东厂数名奸佞，致令阉贼胆战心惊。适值此(cǐ )时(shí )，风头正(zhèng )劲的西厂