第2章 第5節 オルゴール
The Music Box
Gabriel opened a drawer where a small wooden music box lay waiting.
It was painted with faded birds and worn smooth by .
"Winding this," he said, "was how your mother sent her signals."
He turned the little key, and a thin began to play.
Nora's breath caught the moment the first notes reached her.
She knew this ; she had known it her entire life.
It was the her mother had hummed beside her bed.
"Each tape hides a place," Gabriel explained, "inside the music."
"Changing one tells us where the next tape is buried."
"Listening carefully is the only way to read her map."
Nora had spent years forgetting the sound of that song.
Now remembering it felt like walking back into her childhood.
"The is the ," Gabriel said, "and you already know it."
This was the room where her mother's secrets had been kept.
"But why teach a child a she could not understand?"
"Perhaps she hoped you would carry it until the day you needed it."
Nora closed her eyes, letting the small notes fall around her.
Somewhere in that was the place where her mother hid.
"Playing it again," she said, "might help me hear the change."
Gabriel wound the box, and they listened without breathing.
One came late, a single in the pattern.
"There," Nora whispered. "That is where the bends."
Learning her mother's language felt like being born a second time.
The had never been only a , she realised.
It had been a message, sung to her long before she could read.
"Then we follow the music," Nora said, "wherever it leads."