明(míng )朝成化年间，朝(cháo )纲腐败(bài )，奸邪(xié )当道。西(xī )厂东(dōng )厂(chǎng )为宦官把持，混淆黑白，陷害忠良(liáng )，朝野内外(wài )噤若寒蝉。时有赵怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令(lìng )阉贼胆(dǎn )战心惊(jīng )。适值(zhí )此时，风头正劲(jìn )的西厂