明朝成(chéng )化年间，朝纲腐败，奸邪当道。西厂(chǎng )东厂为宦官把持，混(hún )淆(xiáo )黑白，陷害忠良，朝(cháo )野内外(wài )噤若寒蝉。时(shí )有(yǒu )赵怀安（李连杰 饰(shì )）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值(zhí )此时，风(fēng )头正劲的西厂