明朝成(chéng )化年(nián )间，朝(cháo )纲腐败，奸邪当道。西(xī )厂东厂为宦官(guān )把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺(tǐng )身而出，接(jiē )连铲除东厂数名奸佞，致令(lìng )阉贼胆战心(xīn )惊(jīng )。适值(zhí )此时，风头正劲(jìn )的西厂