明朝成化(huà )年间，朝(cháo )纲腐败(bài )，奸邪(xié )当道(dào )。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数(shù )名奸佞，致令阉贼(zéi )胆战心惊(jīng )。适值(zhí )此(cǐ )时，风头正劲的西厂