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.
hajimari to owari ga machiawasete
Anfang und Ende warten aufeinander,
El inicio y el fin
se esperan el uno al otro.
El inicio y el fin
se esperan el uno al otro.
Le début et la fin se rencontrent
O começo e o fim esperam um ao outro
Начало и конец встречаются,