Summer 2020. The girl lives with her husband in a small city apartment. For a month, she does not leave her doorstep, communicating with the outside world online and trying to protect herself from the pandemic, environmental disasters and social problems. One day her husband goes on a business trip, and she stays at home all alone and notices strange changes that are gaining momentum every day: a closed window constantly opens, objects are lost, pieces of earth appear from somewhere ... The girl is scared by inexplicable changes in the house, she has bad dreams.