明朝成化年间，朝纲腐(fǔ )败，奸邪(xié )当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外(wài )噤若寒蝉(chán )。时(shí )有(yǒu )赵怀安（李连(lián )杰 饰）等流亡剑客挺身(shēn )而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适(shì )值此时，风头正劲的西厂