明朝(cháo )成(chéng )化年(nián )间，朝纲腐败，奸邪(xié )当道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害(hài )忠良，朝野(yě )内外噤若寒蝉。时有赵怀安（李(lǐ )连(lián )杰(jié ) 饰(shì )）等流亡剑客挺(tǐng )身而出，接连铲除东(dōng )厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂