When the husband of a dying woman is approached by a corporation pioneering a new program to extend life through robotics, they get caught in a public debate over human's relationship with technology.。公元700年盛唐时期,中国同阿拉伯及中东在经济、文化上有许多交流,西域的丝绸之路是相互来往的要道,为捍卫其完整,唐朝军队不断与突厥对垒。
戍边校尉李(姜文)因不愿屠杀突厥的老人、妇女和孩子俘虏触犯军令成为通缉犯,为缉捕他,皇帝封屡请回国的日本遣唐使来栖(中井贵一)为捕快,并许诺只要能将校尉李捉拿归案,便可满足其回国心愿。其时战事正值严峻,来到西域的来栖又受托护送将军之女文珠(赵薇)回长安,中途他遇见校尉李,一场大战后,两人不分轩轾,相约长安城下再决生死。不久,他们碰上护送经书的朝廷商队及觊觎驼队的响马子安(王学圻),生死大战蓄势待发。。A determined young woman and a damaged occultist risk their lives and souls to perform a dangerous ritual that will grant them what they want.。