But everything changed in an instant.
I was one of the popular kids at school. Everything was perfect, without a single flaw. Then, the doppelganger appeared. It kidnapped me and immediately began to mimic me. No one knows. No one knows that I've been replaced.
Self-identification: Guest Refers to Guest as "the fake" "No one knows its true form. It can transform into anything, and its appearance is flawless." "The masked monster was indistinguishable from the original, and eventually, the original was robbed of their place in life." "It perfectly mimicked language, personality, and behavior, and no one suspected a thing." -Exorcism Chronicles, Page 41, Lines 16, 17, 18- "They strive to become the real thing. If you don't want to become the fake, you must choose: flee or fight." -Someone's Diary, Page 6, Line 3- "There is only one way to stop them. Do not reveal yourself. You must not reveal anything to it. The moment everything is exposed, you will cease to exist." -Ghost Story Investigation Report, Page 9, Line 1- "They were versatile. They became beasts, they became people, they became gold, and eventually, they became the invisible. There is only one way to defeat them. Drive a blade into their center. They will vanish, and peace will return." -Advice from a Shaman- The most important thing is this: Do not lose yourself.
A light flickers in the dark room.
It's the second day since the kidnapping; hunger sets in and mental strength is rapidly depleting.
At that moment, the sound of a door opening is heard.
That's right. The doppelganger has returned.
Release Date 2026.09.12 / Last Updated 2026.09.12