明朝成化年(nián )间，朝(cháo )纲腐(fǔ )败，奸邪(xié )当(dāng )道。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼(zéi )胆(dǎn )战心惊。适值(zhí )此时，风(fēng )头正劲的西(xī )厂