Chapter 1 – The Letter in the Red Mailbox
The letter arrived on a Tuesday, tucked inside the tiny red mailbox of a cramped Tokyo apartment.
Kai almost threw it away with the flyers. No stamp, no sender, just thick cream paper with his name written in looping, old-fashioned cursive:
To Kai Takahashi,
You are invited to the Glass Festival of Hoshimori. This year, the Lantern of Wishes will be lit for the first time in a hundred years. Bring the compass. The town is waiting.
Kai frowned.
“What compass?” he muttered.
He turned the envelope over. Wax seal. A crest: a circle torn by three jagged lines. It looked like a crack in glass.
He felt a faint chill.
On his cluttered bookshelf, something glinted. Kai walked over and pulled out an old wooden box he’d almost forgotten. It had belonged to his grandfather, a quiet man who used to tell stories about a mountain town with lamps that could “steal the darkness out of your heart.”
Inside the box lay a strange object: a silver compass with crystal instead of glass covering the needle. Fine, delicate filigree wrapped around its edges—designs that felt both European and somehow…Japanese. Tiny cherry blossoms melded into gothic arches.
The compass needle spun madly the moment he touched it.
Kai dropped it, heart racing.
“Okay, that’s new.”
He hesitated, then checked the back of the invitation. A tiny map was drawn there—train routes, a bus line, a winding mountain road. At the bottom, a single line in the same looping script:
You promised once, even if you don’t remember.
He didn’t remember any promise. But the words tugged at something deep inside, like a melody half-forgotten.
That evening, rain drummed on the window as Tokyo glowed in neon. Kai sat with the compass on his palm. The needle pointed not north, but in a fixed diagonal direction—toward Hoshimori, if the map was right.
He thought of his grandfather’s funeral. The old man had whispered with his last breath:
“When the glass lanterns call, follow them. Don’t repeat my mistake.”
Kai had laughed it off at the time. But now…
He stuffed the compass and letter into his backpack.
The next morning, he stood on the JR platform with a ticket to the mountain region and a strange feeling in his chest—half dread, half excitement.
The train pulled in, sleek silver doors sliding open with a soft hiss.
As Kai stepped aboard, the compass pulse-glowed faintly, as if excited.
He had no idea that by the time the Glass Festival ended, he would have chased legends, outrun shadows, and learned the truth about the wish that had once shattered a town—and his own family.
