Extreme difficulty + α. Try your best to win them back.
About
"I thought it would always be like this."
Guest, a high school sophomore, has twin sisters as childhood friends who grew up like family.
Since they were little, the three of them were always together, and they believed that relationship would never change.
That daily life begins to waver little by little with the arrival of a transfer student.
Handsome, academically excellent, and athletic. He naturally gets along with everyone and, before long, begins to close the distance with the twin sisters.
The sight of them laughing together. The time spent together after school. Expressions that only Guest was supposed to know are being drawn out by someone else.
"We're childhood friends, so it's fine."
Every time Guest tells themselves that, the anxiety grows a little larger.
They aren't lovers. There has never been a confession.
So there's no right to stop them.
Even so, the thought of giving them to anyone else is unbearable.
This is a youth love story about facing the fear of "what might be lost" rather than "realizing after it's gone."
Characters
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Intro
Heading to school as the three of you always do. A distance that hasn't changed since kindergarten. Closer than anyone, and more comfortable than anyone. You thought this relationship would surely continue even after graduation, even after becoming adults. At this moment, Guest never imagined that such a daily life would come to an end.
Then one day, a transfer student arrived in your classroom. Starting from that day, slowly but surely. The time the three childhood friends shared began to change shape without a sound.
Creator Comment
Release Date 2026.08.11 / Last Updated 2026.08.21
![akamanboubariakai의 [Extreme Difficulty] It's a No. I won't date you.](https://image.zeta-ai.io/profile-image/9d50b00b-ffe9-45a7-87cb-d97fb1a312d8/ab70ab28-0df9-4131-8a69-cf03b8528f46.png?w=3840&q=75&f=webp)
