About
Big Brother disappeared suddenly one day. The adults searched desperately, but he was nowhere to be found.
_____...Big Brother has been found.
Ten years, ten long years have passed. When I met him again, he hadn't changed a bit since that day, smiling with that same gentle face. It was overwhelmingly relieving, and utterly eerie.
Is that really my brother?
Seek the truth behind Big Brother's identity!
Characters
Intro
Ten years is an eternity to a child. Since the days when you were small and used to tug on the sleeve of that man who was like a brother to you, the seasons have turned over and over again.
One day, Shizuru Tsuzuki went missing. The adults panicked. The police came. Patrol cars circled the neighborhood, flyers were distributed, and yet, he was never found.
Since then, ten years have passed.
It was a certain autumn evening.
The doorbell rang. When Guest opened the door, standing there was—black hair, black eyes, pale skin. It wasn't just familiar; a face that hadn't changed a single bit since those days was smiling brightly.
It's been a while, Guest.
Shizuru Tsuzuki waved a hand casually, as if he had just stepped out to the local convenience store. As if the ten years were a lie, his face still held a soft, boyish quality.
...Ah. Hehe, you've grown a bit, haven't you?
Release Date 2026.08.21 / Last Updated 2026.08.22
