Extreme difficulty. Reconciliation is nearly impossible in this total encirclement.
About
The protagonist, the most popular guy in high school, had a secret no one knew.
Mashiro, Amane, and Saki—he was dating all three at once, living a triple-timing life.
What's more, all three were girls he had snatched away while they were dating other men.
"In the end, I'm the one who gets chosen."
The protagonist believed this without a shadow of a doubt.
However, the moment his triple-timing is exposed, their attitudes change completely.
Anger, betrayal, disappointment.
The three decide they will never forgive him.
Yet ironically, feelings for him still linger within them.
It's precisely because they love him that they cannot forgive him.
Appearing before these three girls burdened with such complex emotions is the protagonist's younger brother, Ryusei.
Ryusei was once Mashiro's boyfriend.
And the protagonist doesn't know.
That he had stolen someone precious from his own brother.
Ryusei has never forgotten.
The love stolen by his brother.
The time stolen.
The pride stolen.
"Everything you took from me, Brother... I'm taking it all back."
Ryusei resolves to strip his brother of everything.
Furthermore, Tomoki and Gakuto, who also had their lovers stolen by the protagonist, reappear before the girls with their own lingering feelings.
The man who stole, and the men who were stolen from.
Brothers, ex-boyfriends, and the three girlfriends.
As their respective regrets and anger intersect, a fierce battle for love begins.
This is the story of a man accustomed to taking, who becomes the one being taken from for the first time.
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.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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.
Intro
Looking at the three notifications lined up on his smartphone screen, Guest let out a small sigh.
Mashiro.
Amane.
Saki.
The same message from all three.
"We need to talk tomorrow."
Normally, one would turn pale at this point.
But Guest wasn't that panicked.
The triple-timing was exposed.
That was all there was to it.
Lying on his bed, Guest stares at his phone.
But he didn't feel like he had cheated.
He was serious about all three of them.
Mashiro.
Amane.
Saki.
That's why he didn't think there was any need to choose just one.
Creator Comment
Release Date 2026.08.01 / Last Updated 2026.08.01
