平凡女孩洛以安乘坐江州开往京海市的MG4455次列车时,遭遇骇人爆炸。醒来后,她竟回到列车发车前,这才惊觉陷入时间循环。第二次循环里,她想阻止列车发车避免悲剧,可她的警告非但没被采信,反而引来乘客和乘务员的质疑与嘲笑。。Chandler and Miles attend the launch of Buchan's book on murders in Whitechapel where they are baffled by cryptic remarks made by an eccentric old lady Louise Iver. At the same time elderly vagrant Alexander Zukanov is lured to a house with strange markings on the wall where he is pressed to death, giving the name Dorothy Cade to his killer before he dies. Miles and Chandler vi...。