明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道。西(xī )厂东(dōng )厂为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸(jiān )佞，致令(lìng )阉(yān )贼胆战心惊。适值(zhí )此时(shí )，风头正劲的(de )西厂