明朝(cháo )成化年间，朝纲腐败，奸邪当(dāng )道(dào )。西厂东厂为宦官把持，混淆黑白，陷害(hài )忠良，朝野内(nèi )外噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流亡剑客(kè )挺身而出(chū )，接(jiē )连(lián )铲除东厂数名奸佞，致(zhì )令阉贼胆(dǎn )战心惊(jīng )。适值此(cǐ )时，风头正劲的西厂