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.
Did you kidnap Kaoru?
هل اختطفتَ كاورو؟
Hast du Kaoru entführt?
¿Secuestraste a Kaoru?
¿Secuestraste a Kaoru?
C’est toi qui as enlevé Kaoru ?
Sei stato tu a rapire Kaoru?
Você sequestrou a Kaoru?
Ты похитил Каору?