明朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官把(bǎ )持，混淆黑白(bái )，陷害忠(zhōng )良，朝野内外噤若寒蝉。时(shí )有赵(zhào )怀(huái )安（李连(lián )杰(jié ) 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂(chǎng )数名奸(jiān )佞，致(zhì )令(lìng )阉贼胆(dǎn )战心惊。适值此时，风头正劲的(de )西厂