明(míng )朝(cháo )成化年(nián )间，朝纲(gāng )腐败(bài )，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除(chú )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