明(míng )朝成化年间，朝纲腐败，奸邪(xié )当道。西厂东厂为宦(huàn )官把(bǎ )持，混淆黑白，陷害忠良，朝野(yě )内外(wài )噤若寒蝉(chán )。时(shí )有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼(zéi )胆(dǎn )战心惊。适值此(cǐ )时，风头正劲的西厂