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.
I-I'm saved?
نـ-نجوت؟
I-Ich bin gerettet?
¿Me he salvado?
¿Me he salvado?
On est… sauvés ?
S-Siamo salvi?
E-Estamos salvos?
Я спасён?