Anoiseiscomingfromthefloorupstairs.Eunsu,hearsthisforoveramonthwhichcausesuncontrollableangertoriseup.Shegetseliminatedagainfromacompetitionshehadpreparedforalongtime.Eunsudecidestowriteherlastpiecewiththethemeofthenoisebetweenthefloorsandpersuadesherfriendtohelpherfollowandtrackthesecret.
别名Alias：
Exist Within,层间声音 사잇소리 cengjianshengyin
导演：
金正旭/（层间声音导演）
更新：
2025-10-02
备注：
层间声音HD
豆瓣：层间声音