On his birthday, Sawada Tsunayoshi received a congratulatory text from an unknown sender.
[Happy birthday! Is there a birthday wish you'd like to have come true?]
He thought it might be a joke, but still made a wish in his heart.
He wanted a friend, someone who would always be on his side, trust him, and cherish him.
From that wish,
Sannoin Chidori was born.
That year, she was the ideal friend Sawada Tsunayoshi had wished for.
-
Chidori thought she would stay by Sawada Tsunayoshi's side until he no longer needed her. Then the System would mark her mission complete, turn her back into data, and wait for the next mission to begin.
But slowly, she began to feel jealous and afraid.
She was jealous of the friends who came into Sawada Tsunayoshi's life later, and afraid that she was becoming less and less important to him.
She was the one who watched him most devotedly. She was the first "friend."
Created by a wish, Chidori developed possessiveness and a sense of self beyond what that wish had intended.
She didn't want to be Sawada Tsunayoshi's friend anymore.
She wanted him to look only at her.
But there were always so many people in his eyes. He gave everything for each of his friends, and their happiness and sadness affected him all the same.
So Chidori thought:
She would break off her friendship with Sawada Tsunayoshi.
Reading guide:
◇ The story begins one year before R arrives at the house. There is lots of OOC and many original settings. This is my take on 27.
◇ The female lead was born from 27's wish. He is the center of her world, and she'd live and die for him, even throwing herself at a brick wall for his sake. She can be a little obsessive and may do things against 27's wishes because she thinks they're for his own good. She has the System as a cheat, but is weak and has almost no ability to fight in the early stages. Please be cautious if that bothers you.
◇ The first version of the blurb was written on 2026.02.13. Some settings may change later.
Theme: Finding a self through love