一边是疏离却又顾家的丈夫，一边是再次走进她的生活的年轻前男友。面对失去激情的婚姻，这名记者必须做出选择。...

　　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...