《欧洲杯1-8决赛 奥地利VS土耳其》国产三部顶级剧情片_百度知道-爱情电影In a near future, crimes and accidents can be prevented by making just one phone call to the past. However, the peace of this utopian world will be disrupted by a methodical killer who seems to have discovered the only flaw in this system.