剧情简介
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.
本片是《层间声音》系列电影，故事延续前作的世界观，
导演金正旭携原班人马再度打造，朴镇宇,柳和荣等实力派演员联袂出演，为观众呈现一场震撼人心的视觉盛宴。
