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.不过当他看到这(zhè )个居住房屋的属(shǔ )性时，立(❌)刻(kè )抛弃了自己刚刚的(de )想法，觉(🔙)(jiào )得必须要抢先弄出这个。