该片是由金正旭执导的剧情片,于2021年上映，主要.讲述了:A .noi.se .is coming. from the floor upsta.irs.. Eunsu, hears this f.or over a month which ca.uses uncontrollabl.e anger t.o rise. up. She gets e.lim.inated ag.ain. from a competi.tion she had pr.epared for a long time. .Eun.su dec.ide.s t.o write h.er last piece with th.e t.heme of the noise bet.ween the floors and pers.uades her friend t.o help he.r foll.ow and track th.e s.ecret.