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.
Save me, Jellymon-sama!
!أنقذيني يا جيليمون-ساما
Rette mich, Jellymon-sama!
¡Sálvame, señora Jellymon!
¡Sálvame, señora Jellymon!
À l’aide, Jellymon l’illustre !
Vieni a salvarmi, Jellymon-sama!
Socorro, mestra Jellymon!
Помоги, госпожа Джеллимон!