明朝(cháo )成化年间，朝纲(gāng )腐(fǔ )败，奸邪当道。西厂(chǎng )东厂为宦(huàn )官把持，混淆黑白，陷害(hài )忠良(liáng )，朝野内外(wài )噤若寒蝉。时有(yǒu )赵(zhào )怀安（李连杰(jié ) 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数名奸佞，致令(lìng )阉贼胆战心惊(jīng )。适值此时，风头正劲的西厂