A panicked mother informs the two children that they will have to go on a very dangerous journey and tell them that whatever they are, whatever happens, they do not have to be blindfolded, otherwise they will die. Five years ago, when Malory was pregnant, she talked a little about her sister about a mass suicide report and a chaos that occurred in Europe. Still, Malory finds the news irrelevant to her. Later, when she is at the doctor, she witnesses an unexplainable suicide and realizes that the news is much closer to her than she expected. When chaos and confusion erupt in their city, Malorie and her sister are trying to flee to the last house. Eventually, she and another survivor come to the conclusion that the problem could be represented by an unknown entity that simply makes her commit suicide.