By Alarkius Elvya Jay
内省の世界 - Naisei no Sekai | Official Light Novel Universe & Website
This Saga is where Pain mends and Molds the Heart <3
© All Rights Reserved | KarasuEJ / Alarkius Elvya Jay | https://www.alarkiusej.com/
For Fanbase or sub-fandoms, please refer back to our official subreddits or this website!
This universe’s original source of inspiration is from Mob Psycho 100
Naiseikai Universe
Main Navigation
Naiseikai Titles - Story Order
Haruhi Aoi / Aru - Naiseikai Mascot
Lore Timeline & Worldbuilding
Main Navigation
Worldbuilding Details
Books within Naiseikai
Main Navigation
Naiseikai Titles - Story Order
Books and Stories
The Quiet Crow and The Ninja! (Vol 1)
Upcoming Stories……
Nevertheless, You’re Still My Sister!
Can this Dullahan fall in Love? (Vol 1)
The Lonely Android and her 2GFs (Vol 1)
Alternate Realities
Main Navigation
Naiseikai Titles - Story Order
Alternate Reality Story
GyakuTen – Paradoxical Reincarnation
A saga of shadowed bloodlines and hidden truths, and self introspection...
This is a world where it will move your hearts.
📍 Setting: Neo Japan | Tokyo | Beyond | Set in the year 2100 +
All references here that relates to our book, worldbuilding, or quotes, are coded in:
このデュラハン、恋ができるの？
Kono Dyurahan, koi ga dekiru no?
Other names:
A Three Story Series
Neo Hokkaido / Sapporo
Creation Date: 10/22/2025
Start Date:
Status: ーto be determined ー