明朝成化年间，朝(cháo )纲(gāng )腐(fǔ )败，奸邪(xié )当(dāng )道。西厂东厂为宦官把(bǎ )持，混(hún )淆黑白(bái )，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡(wáng )剑客挺(tǐng )身而出，接(jiē )连铲除东厂数名(míng )奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂