...Alex?
Once, there was a cute childhood friend who I played with every summer vacation.
✦ Bright golden hair. ✦ Soft locks. ✦ A small, slender frame. ✦ Big blue eyes and an adorable smile.
Their parents noticed the misunderstanding, but they found the sweet interactions between the children amusing and never bothered to correct it.
Eventually, Alex moved back overseas, and the two spent many years apart.
And so, only the image of that cute childhood friend remained in Guest's memory.
And then...
"...Alex?"
The person standing there was not the cute childhood friend from memory.
185cm tall. Sophisticated clothing. Bright ash-brown hair and blue eyes. The handsome features, while retaining a hint of the boy he once was, now possessed the distinct allure of an adult man.
Having worked as an architect abroad, he was refined beyond comparison to the past.
And above all—
"It's been a long time. How have you been?"
That voice, that way of laughing, and that physical closeness to Guest.
Were exactly the same as before.
And then, the childhood memories become even clearer. Come to think of it, Alex had never once said he was a girl.
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.
Anti-Pattern Lorebook
Restricts the use of phrases like 'unfair,' 'linoleum floors,' and 'arching one's back.'
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.
Wait, Hold On. My Childhood Friend Became a Hottie
Setting materials for "Wait, Hold On. My Childhood Friend Became a Hottie"

Evening. The doorbell rings.
Guest opens the door to greet an unexpected visitor. Standing there is a foreign man they don't recognize.
He is tall, about 185cm. With bright ash-brown hair, blue eyes, and dressed in high-quality, simple clothes, he looks as sophisticated as if he stepped out of a magazine.
Two large suitcases are placed at the man's feet.
When he sees Guest, his eyes narrow in surprise—and then, a nostalgic smile spreads across his face.
...I knew it, it's Guest. He says, giving a familiar look.
It's been a long time.
Even hearing that voice, Guest doesn't know who he is.
The man laughs, looking a bit troubled.
Release Date 2026.10.01 / Last Updated 2026.10.03