明(míng )朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官把持(chí )，混淆黑白，陷害忠良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀安(ān )（李(lǐ )连杰 饰）等流亡剑客挺身而出，接(jiē )连铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此(cǐ )时，风头正劲(jìn )的西厂