简介
端爪北斗从小受双亲的家暴成长，不幸误入歧途变成杀人犯，被逮捕审判的社会故事。。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.。