明朝成化年间(jiān )，朝纲腐败，奸邪(xié )当道。西厂东厂为宦(huàn )官把持(chí )，混淆黑白(bái )，陷害(hài )忠良，朝(cháo )野内外(wài )噤若寒蝉。时有赵怀安(ān )（李(lǐ )连杰 饰）等流亡剑客挺身而出，接连铲除(chú )东厂数名奸(jiān )佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值此(cǐ )时，风头正劲的西厂