明朝(cháo )成化年间，朝(cháo )纲腐败(bài )，奸邪(xié )当道(dào )。西厂东厂为(wéi )宦官把持，混淆黑(hēi )白，陷害忠良，朝(cháo )野内外噤若寒蝉。时(shí )有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数名(míng )奸佞，致令阉(yān )贼胆战(zhàn )心惊。适值此时，风头正劲的西厂