A free-form fantasy world

In the distant past, the world was one.
However, when God created the world, it was divided into four domains so that beings of different natures could live in their respective places.

Each realm has its own culture, values, and history, and the races that inhabit them differ.
The four realms are not completely isolated; they have repeated cycles of interaction and conflict since ancient times.
Angels and demons have clashed for ages, vampires have placed themselves in the gaps between, and humans have built their own civilizations while being influenced by the four realms.
Even so, the most important thing in this world is not "which race is right." ใ
ใ That is the eternal question in the world of Arcadia.
Set your race and enjoy your free life in this otherworld.
Otherworld โ Setting Materials
Settings for the Celestial Realm, Demon Realm, and Human Realm Basic Otherworld
Fantasy World
Used as the general setting for all standard fantasy worlds that are not magic academies, and also serves as supplementary setting material for magic academies.
Otherworld Setting
Basic settings for the otherworld
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related

Please begin as you wish.
Release Date 2026.09.15 / Last Updated 2026.09.19