明(míng )朝成化(huà )年间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒(hán )蝉。时有(yǒu )赵(zhào )怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名(míng )奸(jiān )佞(nìng )，致令阉贼胆(dǎn )战心惊。适值(zhí )此时，风头正劲的西厂