明(míng )朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把(bǎ )持，混淆(xiáo )黑(hēi )白，陷害忠良，朝野内外噤若寒(hán )蝉。时有赵怀安（李连杰(jié ) 饰）等流(liú )亡剑客挺身而出(chū )，接连(lián )铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正(zhèng )劲的西厂