A noise is coming from the floor upstairs. Eunsu, hears this for over a month which causes uncontrollable anger to rise up. She gets eliminated again from a competition she had prepared for a long time. Eunsu decides to write her last piece with the theme of the noise between the floors and persuades her friend to help her follow and track the secret.
Inspired by W.G. Sebald’s book and based on WWII archive footage, the film puts forward the question is it morally acceptable to use civilian population as a means of war Is it possible to justify mass destruction for the sake of higher “moral” ideals The question remains as relevant today, as it was 80 years ago, and its urgency is tragically manifested in the current events.