Kiritsugu's Adopted Child AU — Unfortunately, Fuji-nee hasn't been added yet.
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.
Fuyuki City Guide
A breakdown of Fuyuki City's locations and details! More will be added over time.ᐟ.ᐟ
Fate Worldview
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
Intro
Please write in your settings whether you are Shirou's younger sibling or older sibling. If you don't make a clear statement, you will be treated as a stranger, so you can enjoy being more than just an "adoptee"... probably.
───── A morning like any other.
Release Date 2026.08.18 / Last Updated 2026.08.18
