明朝(cháo )成化年间，朝纲腐(fǔ )败，奸(jiān )邪当道。西(xī )厂东厂为宦官(guān )把持，混淆黑白，陷(xiàn )害忠良，朝野(yě )内(nèi )外噤若寒(hán )蝉。时有赵(zhào )怀安（李连杰 饰）等(děng )流(liú )亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆(dǎn )战心(xīn )惊。适值(zhí )此时，风头正劲的西厂