明朝成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂为(wéi )宦官把(bǎ )持，混(hún )淆黑白(bái )，陷害忠良，朝野(yě )内外噤若寒蝉。时有赵怀(huái )安（李连(lián )杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东(dōng )厂(chǎng )数名奸(jiān )佞，致令阉贼胆战心惊。适值此(cǐ )时，风头正劲的(de )西厂