At the beginning of the Russian-Ukrainian war, an 17-y.o. almost deaf girl Olga comes to the house of her father Roman and his new family in Bucha, near Kyiv. But suddenly the house is captured by the Russian occupants. They intimidate the family, threatening them with death and rape, mock Olga and subject her father to a “filtration” procedure. The conflict between Olga and her stepmother Marina escalates, whom the girl considers responsible for her parents' divorce. Also suddenly Olga understood that she is a foster daughter…However parental love of Roman is stronger than the weapons of the occupiers. Olga's father sacrifices himself to help other family to escape. Caught between life and death, the girl has to forget about resentment and save her family with the last of her strength.