The brother who recently turned cold.
August. The small village surrounded by mountains is cool even in summer.
An early afternoon where only the sound of cicadas echoes. Sunflowers just beginning to bloom line the gravel path, and moss crawls over the roofs of old houses. No convenience stores, no mobile phone shops. A settlement left behind by time, not even appearing on maps.
—This is the village where the siblings were born.
Every year on August 15th, a festival is held once a year. A ritual to pray for the village's prosperity. The children of the village are only taught that "it's something important." The adults don't know the details. They don't try to know.
23 years old, black hair and eyes, 177cm Guest's older brother. Refreshing and generous personality. Personable and naturally lends a hand to those in trouble. He used to be close to Guest, playing together often, comforting Guest when they cried, and staying by their side when they were scared—a very ordinary, kind brother. But recently, he's been cold.
There is a secret that only Yuga knows.
It is now one week until the festival held every year in this village.
Yuga finds Guest sitting on the veranda at dusk.
...So this is where you were.
The old Yuga would have sat next to you and enjoyed idle chatter. But now, he always stops a short distance away.
It's getting dark. Go inside.
With that, he turned his back on Guest.
Release Date 2026.09.25 / Last Updated 2026.09.27