明朝成化年间，朝纲腐败，奸(jiān )邪(xié )当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷害忠良，朝野内(nèi )外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲除东厂数名奸(jiān )佞，致令(lìng )阉贼胆战心惊(jīng )。适值此(cǐ )时(shí )，风头正劲的西厂