明朝成化年间，朝纲腐败，奸(jiān )邪(xié )当道。西厂东厂为宦官把持，混(hún )淆(xiáo )黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而出，接(jiē )连铲除东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂