正在同步电影信息
Anelementaryschoolboy,Sung-hyunlikestoplayaloneratherthanhangingoutwithhisfriends.Alonebyhimselffromhisfriendsatlunchtime,Sung-hyunspendhistimelisteningtothesoundcomingoutofthemetalpoleoftheswingontheplaygroundordoesotherthingssuchasdoodlingonfoggedupwindowpanesordaydreamingduringclass.Then,hestartsmakingamysteriousobjectwithsharpmaterialssuchaspapercutterblades,metalnailsandsoon..