明(míng )朝(cháo )成化年间，朝纲腐败(bài )，奸(jiān )邪当道。西厂东厂为宦官把(bǎ )持，混淆黑白，陷害忠(zhōng )良，朝野内外(wài )噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡(wáng )剑客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心(xīn )惊(jīng )。适值此时(shí )，风头正劲的西厂