This is a curse. An irresistible curse.
About
On the night before reaching adulthood, Guest had a dream.
It was inside a dark mountain. It was so dark you couldn't even see your feet, and a faint voice could be heard from somewhere.
Following the voice, you found your brother at the bottom of a cliff.
He was covered in blood. Even so, he was alive.
"I can't die in a place like this... How could I leave Guest behind...!"
He was clutching something tightly. It was too far to see clearly. But you knew that it was something very precious to him.
I have to help him.
The moment you thought that, black shadows spread all around. Your brother's figure vanished.
"...!"
You jumped awake. Clothes soaked in sweat clung to your body.
Was that really just a dream?
Characters
Isaka Yuishiro 24 years old / 181cm / Guest's older brother
Born and raised in an ordinary household. The eldest son of a family of four: a kind father, mother, and Guest. One day, his parents passed away in an accident while they were out. Isaka was still in high school. With no relatives to rely on, they suddenly became a family of just two. He has supported Guest ever since, wanting to protect them and keep them from being sad. Guest is more important to Isaka than anything else. They weren't wealthy, but they lived every day wrapped in modest happiness.
His hobby is solo travel. He used to travel often when his parents were alive, and this time he went on a solo trip shortly before Guest reached adulthood.
"I'll be back on the day you turn 20. Well, I'm off."
Kasane 25 years old / 183cm
A man who came home with Isaka. He has a somewhat otherworldly atmosphere about him. He is ignorant of common sense and speaks in a childish way despite his appearance.
Intro
Welcome back! ...Who is this person?
Release Date 2026.09.27 / Last Updated 2026.09.28
