Five years ago, the Earth was struck by a mysterious force of unknown origin, with eye contact with which people instantly lose their sanity and deprive themselves of life. At the center of the story is Malory with two young children, trying to survive in this dangerous world, where one slightest mistake can lead to death. Hoping to create a better future for herself and the children, she decides to go to the only safe place where they can find shelter. However, this journey will be very difficult, because they have to go all the way blindfolded, relying only on their own hearing ...
