明朝(cháo )成化年间，朝纲(gāng )腐败，奸(jiān )邪(xié )当道。西厂东厂(chǎng )为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑客挺身而出，接连铲除(chú )东厂数名奸佞，致令阉贼胆战(zhàn )心(xīn )惊(jīng )。适值(zhí )此时，风头(tóu )正劲的西(xī )厂