明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒(hán )蝉。时有赵怀(huái )安（李(lǐ )连杰 饰）等流(liú )亡剑客(kè )挺身而出，接连铲除东(dōng )厂数名奸佞，致令阉(yān )贼胆战心(xīn )惊。适值此时(shí )，风头正劲的(de )西(xī )厂