The world will never be the same as it was before. Now the life of people can hardly be called happy - they are trying in every possible way to simply survive. The Abbot family has existed for several years in this terrible world, where at every step you can be attacked by monsters that react to loud sounds. If earlier they had a sandy path near their house, which helped to hide any sounds, now they are forced to go out into the outside world, where there are still many other dangers. What are the people who are also trying to survive. Someone is ready to unite efforts, and someone believes that the fewer their own kind, the easier it is ...