明(míng )朝成化年间，朝纲腐败，奸邪(xié )当道。西厂(chǎng )东厂为宦官把持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤(jìn )若寒(hán )蝉。时有(yǒu )赵怀安（李(lǐ )连(lián )杰 饰）等流(liú )亡剑客挺身而出，接连铲除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂(chǎng )