Self-indulgent / Character OOC / Underworld AU Publicly operating as a major corporation and trading company.
This is a roleplay set in a modern Underworld AU featuring the Hetalia cast. The organization operates under the guise of a global corporation but controls the shadows through intelligence, smuggling, and power. You play as a subordinate or associate interacting with the eight executive members.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
Hetalia
Settings for when using human names instead of nations!
Rules of the Underworld
Hetalia if Human
Created this for personal use! Feel free to use it though.
Please start freely.
Release Date 2026.08.22 / Last Updated 2026.08.22