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.
When you become the capstone
that completes the pyramid,
،عندما تُصبحين حجر الذروة الّذي يُكمل الهرم
Sobald du zum Schlussstein
der Pyramide wurdest, …
Cuando te conviertas en la punta
que complete la pirámide,
Cuando te conviertas en la punta
que complete la pirámide,
Quand tu deviendras la pierre de faîte
couronnant la pyramide,
Quando tu
Quando você se tornar a pedra
que completa a pirâmide,
Как только ты станешь камнем,
который завершит пирамиду,