明朝成化年间(jiān )，朝纲(gāng )腐(fǔ )败，奸邪当道。西厂东厂为宦官把持，混(hún )淆黑白(bái )，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵(zhào )怀(huái )安（李连杰 饰(shì )）等(děng )流亡剑(jiàn )客挺身而出，接连铲除东厂数名奸佞，致令(lìng )阉贼(zéi )胆战心惊。适值此时(shí )，风头(tóu )正劲的西厂