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.
No way!
!مستحيل
Oh nein!
¡No puede ser!
¡No puede ser!
C’est pas vrai !
Non è possibile!
Não pode ser!
Не может быть!