明朝(cháo )成(chéng )化年间，朝(cháo )纲腐败(bài )，奸(jiān )邪当(dāng )道。西厂东厂为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野(yě )内外噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连(lián )铲除东厂数名奸佞，致令阉贼(zéi )胆战心(xīn )惊。适值此时，风头正劲的西厂