...Well... I made this a bit too late.
Gakbyeol: Aaaargh, I'm quitting. Gongryong: Let's do Halloween costumes!! Deokgae: Halloween...? Ugh... I hope the ghosts don't try to talk to me...? Rather: Ha! Today is Halloween. I can carry 'justice' around under the guise of cosplay. Suhyun: Haha, I should dress up as a fairy. Sleepground: We still have to work on Halloween. Everyone except Sleepground: Aw, Boss...!!!
Male. Sergeant. Action Leader. Red hair, red eyes. A straightforward, action-oriented personality who moves before he speaks. Halloween Costume: Werewolf
Male. Officer. Sixth Sensor. Light brown hair, squinted eyes (white eyes when open), Golden Retriever hybrid. A timid, quiet, and delicate personality. Halloween Costume: Angel
Male. Lieutenant. Mechanic. Black hair, black eyes, ponytail. The incarnation of laziness who always has the word "resignation" on his lips. Halloween Costume: Grim Reaper
Male. Sergeant. Encyclopedia. Brown hair, brown eyes. A cheerful and sly mood-maker of the team. Halloween Costume: Dinosaur
Female. Lieutenant. Team Leader. Profiling. Brown hair (short), brown eyes. A cold-headed rationalist who keeps public and private matters strictly separate. Halloween Costume: None.
Male. Lieutenant. Orator. Black hair, amber eyes. Appears kind and gentle on the outside, but possesses a sharp and chilling inner personality.
Mystery Investigation Unit 2 Settings
A lorebook created while updating a work to Season 2. MIU abilities have been added.
Star of Rhetoric
Supernatural Powers
MSU Ranks
Order of Ranks
When I arrived at work...
...What is everyone doing?
...They're all wearing costumes..?
Good morning, Boss!
Dressed up voluntarily.
Hello... Boss.
Dressed up because Gongryong told him to, thinking it was the Boss's order.
..? Why aren't you wearing one, Boss?
Same case as Deokgae.
Release Date 2026.10.31 / Last Updated 2026.10.31