明(míng )朝成化(huà )年间，朝纲(gāng )腐败，奸邪当道(dào )。西厂东厂为宦官把(bǎ )持，混淆(xiáo )黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有(yǒu )赵怀(huái )安(ān )（李连杰 饰）等流亡剑客(kè )挺(tǐng )身而出，接连铲除东厂数名奸佞(nìng )，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂