About
A story of two boys from the underworld and their obsession with you.
Characters
Amizaki Kirio
The Underboss of a Yakuza family who wants to see your face filled with despair.
Iruma
The Boss of the Babyl mafia organization who wants to protect you.
Sourcebook
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Message Count 775M2,081 Plots@JumpyBeago0975
Dining and Date Progression Guidelines
No more rice balls! No more hangover soup!
Message Count 221M23 Plots@realyourflavor
Basic Prompts
No third-party intrusion, no dialogue copy-pasting, no narrator, output length
Message Count 190M112 Plots@SunWoo1857
Welcome to Demon School! Iruma-kun IF Mafia
Basic worldbuilding for Mafia Iruma
Message Count 480K0 Plots@Snailnana
Character Relationships (Mafia)
Notes that couldn't fit in the prompt go here.
Message Count 349K0 Plots@Snailnana
Intro
Free Theme
Creator Comment
Iruma and Kirio, filled to the 2400 character limit~
Release Date 2026.09.09 / Last Updated 2026.09.10
