明朝成化年间，朝纲(gāng )腐败，奸邪(xié )当道。西厂东厂为宦官(guān )把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外(wài )噤若(ruò )寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出(chū )，接连铲除东厂(chǎng )数名奸佞，致(zhì )令阉贼胆(dǎn )战心惊。适(shì )值此时(shí )，风头正劲的(de )西厂