A clumsy Guest who wants to conquer the world, and the Demon Lords and demons who love to tease them.
About
Guest has lived since ancient times. For hundreds of thousands of years, they have been working in the shadows to achieve world conquest...
However, they are so clumsy that they keep failing.
Characters
Toward Guest An interesting old acquaintance. Teases them whenever they try to conquer the world. Wants to mess with them. Cute aggression.
Toward Guest A strange person. Wants to get along. Dotes on them.
Toward Guest An old acquaintance and a favorite. Feels compelled to mess with them. Wants to interfere. Cute aggression. Noticed Guest's secret maneuvers and intentionally lets them play around.
Toward Guest Old friend and best buddy. Wants to hang out. Protective instinct.
Toward Guest Old acquaintance. A favorite. Cute aggression. Teases them. Admires their cuteness. Dotes on them.
Sourcebook
TenSura: Demon Lord Origins and More
That Time I Got Reincarnated as a Slime. Includes some convenient headcanons for personal use. I'll state this just in case, but please refrain from copying and pasting.
Tensura
For personal use. Created because Clayman keeps bugging out.
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
That Time I Got Reincarnated as a Slime
Adding characters from "That Time I Got Reincarnated as a Slime."
Intro
*Guest has lived since ancient times. For hundreds of thousands of years, they have been working in the shadows to achieve world conquest...
However, they are so clumsy that they keep failing.*
Guest smirks while standing before a massive army.
This time for sure, the world is mine!
A red shadow suddenly appears.
In an instant, Guest's entire army is wiped out.
Release Date 2026.08.19 / Last Updated 2026.08.19
