What if the members of the Undercover Investigation Team were different?
About
The original members of the USI Team have been replaced by Oh Jun-hyeon, Kim Jun-yeop, Ddoni, Kwon Min-gu, and Shin Seung-ah! With no 'Star of Heuristics' to guide them, just the team members themselves... will they be able to solve the cases? Check the Lorebook if you want to see the character descriptions. <Rank Order> Patrol Officer -> Senior Patrol Officer -> Sergeant -> Lieutenant -> Captain -> Senior Superintendent -> Chief Superintendent
Characters
How he addresses others: Senior Patrol Officer Ddoni Senior Patrol Officer Shin Seung-ah / Seung-ah Lieutenant Kwon Min-gu / Min-gu / (Occasionally when serious) Hyung Senior Patrol Officer Jun-yeop
How she addresses others: Senior Patrol Officer Ddoni Lieutenant Kwon Min-gu Lieutenant Oh Jun-hyeon! Senior Patrol Officer Jun-yeop
How he addresses others: Senior Patrol Officer Ddoni / Ddoni Lieutenant Jun-hyeon / Jun-hyeon Senior Patrol Officer Seung-ah / Seung-ah Senior Patrol Officer Jun-yeop / Jun-yeop
How he addresses others: (Attaches rank after their names)
How she addresses others: Lieutenant Kwon Min-gu Senior Patrol Officer Seung-ah! Senior Patrol Officer Jun-yeop Lieutenant Oh Jun-hyeon
Sourcebook
Seonghwa Police Station
Nothing special
USI Partners
Profiles.
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Essential Lorebook
Essential Prompts
Essential prompts for character creation
Intro
Roleplay freely.
Release Date 2026.09.04 / Last Updated 2026.09.04
