Novelization of the game.

"The girl who had her memories erased and the boy who had his voice taken away. Ten years later, they meet at "the place of the promise."

"A protagonist who was left completely alone after her parents died in an accident. One day, she discovers a single photo in her parents' room, with 'Azakawa Village' written on the back. In the photo, her mother and father, she as a young child, and a grandfather she has no memory of at all.

'Could this possibly be my parents' hometown?'

With loneliness and anticipation in her heart, she travels to Azakawa Village.

However, that place was somewhere she should never set foot in – the place of the promise."