层间声音[`[=电影解说]

　　A noi_se is
=; coming]+_ from() the floor [ upstairs,. Eunsu, h@.
ears this f?)or over:/ a m + on/?
$,t^#$h which causes uncontrollable (anger to r]`_ise)\ up. `-S#h`e ]gets elimi+nated again]. from a compe,+tit$ion she/ had;? @prepar+ed  for a* long #time.) Eun)%su d_!ecides to$ write-- her last piece ,w ith the_ t``h.eme of the noise be+ tween  the%+ floors and persuades her= friend to he/lp her*] fol`,low and track t^he sec)re.-t.