明朝(cháo )成(chéng )化(huà )年间，朝纲腐败，奸邪(xié )当道。西厂东厂为(wéi )宦官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀(huái )安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂