Kaoru, a friend from the piano class Ruli once attended, has gone missing. While searching for her, Ruli and the gang find a strange dent and her shoes. And as they continue their search, Hiro is suddenly asked a mysterious riddle.
Undeveloped, coarse and incomplete.
غير مُكتمل ومُبتذل وناقص
Unterentwickelt,
ungeschliffen und unvollendet.
Poco desarrollada, escasa e incompleta.
Poco desarrollada, escasa e incompleta.
Tous ces savoirs sont
Sottosviluppata,
Não desenvolvida, vulgar e incompleta.
Неразвитая, неидеальная и незаконченная.