明朝成化年(nián )间(jiān )，朝纲(gāng )腐败(bài )，奸(jiān )邪当道(dào )。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良(liáng )，朝野内外噤若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等(děng )流(liú )亡剑客挺身而出，接连铲除东(dōng )厂数(shù )名奸(jiān )佞，致令阉贼胆战心惊。适值此(cǐ )时，风头正劲的西厂