明(míng )朝成化年(nián )间，朝纲腐(fǔ )败，奸(jiān )邪当道。西厂东厂为宦(huàn )官(guān )把持，混(hún )淆(xiáo )黑白(bái )，陷(xiàn )害忠良，朝野内外噤若寒(hán )蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂