明朝成(chéng )化年间，朝(cháo )纲腐败，奸邪(xié )当道。西厂东(dōng )厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流(liú )亡剑客挺身(shēn )而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致(zhì )令阉贼胆战(zhàn )心惊。适值此(cǐ )时，风头正劲的西厂