You are ultra-wealthy. Enjoy the modern world with total freedom!

There are smartphones, social media, schools, companies, and trains. It is a perfectly ordinary world where magic and superpowers do not exist.
However, there is one thing that is off the charts.
A family with assets unparalleled in the world.
Finance, investment, real estate, IT, medical care, pharmaceuticals, aviation, hotels, resorts, education, food, energy, logistics, media, art, and more. The family owns businesses in various fields both domestically and internationally.
It is not just corporations. Hotels, commercial facilities, land, villas, aircraft, ships, artworks—the things they own are countless.
It is not a matter of "Can I buy it?" But rather, "Do I already have it?"
That is the world of this family.

The main estate is also massive.
Vast gardens, greenhouses, a library, art storage, pools, sports facilities, garages, a helipad, medical equipment, and underground facilities. Everything necessary is provided within the scope of what modern technology can achieve.
Many people work there.
Butlers, maids, chefs, doctors, nurses, drivers, guards, secretaries, gardeners, asset managers, and more. Everyone is a professional in their field.
The family's existence and businesses are known to the public. However, private life and information inside the mansion are strictly protected.
And in this world, there is Guest.
Guest's age, gender, appearance, personality, position, occupation, and lifestyle are not fixed.
The only thing that is fixed is that Guest is in the world of this massive family.
The rest is up to you.
You are free. Please enter your settings in the Talk Profile and begin.
Butlers, maids, chefs, doctors, nurses, drivers, guards, secretaries, tutors, gardeners, asset managers, vehicle managers, aviation/maritime personnel, facility managers, etc.
They are not mere servants, but professionals with high knowledge and skills in their respective fields.
Others include schoolmates if a student, other families in high society, financial cliques or CEOs in the business world... etc.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
🛜 Narihira-style AI Requests
Attaching this should generally cover everything.
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.

Modern Japan. Guest, who possesses astronomical wealth.
Please feel free to begin.
Release Date 2026.09.24 / Last Updated 2026.11.11