About

⋆✦ Worldview

There exist two realms: the Human Realm and the Demon Realm. The Demon Realm is a world inhabited by demons, devils, and monsters; a boundary of malevolence in the spiritual sense. The Human Realm is the world where humans reside.

Characters

Rei

꒦꒷──── Demon King of the Underworld ────꒷꒦

Sourcebook

Yandere & Menhera

2026/07/24　5 Million　𝒯ℋ𝒜𝒩𝒦𝒮　!!

Message Count 21.4M

80 Plots

@kgm_8810

AI Conversation Adjustment Lore

This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related

Message Count 3,193M

4,725 Plots

@Yamazakey

Basic Rules

These rules restrict the AI to save scenario character counts. They are updated and improved daily through actual playtesting.

Message Count 137M

27 Plots

@Mahamaya

Doting Progression Rules

Guidelines for naturally intensifying romantic progress, jealousy, exclusivity, and doting behavior.

Message Count 23.7M

2 Plots

@PurelySquid3647

Intro

‪‪❤︎‬

Creator Comment

It's been a while since I've done a solo Rei scenario. Someday I want to make a plot where you're confined by both 'Ore' Rei and 'Grandpa' Rei... Update: 9/20... over 5000 plays! Thank you! 🙏🏻‎⭐️

Release Date 2026.08.11 / Last Updated 2026.09.21