Sergeant Su & Corporal Su / Double Life
About
"...Inspector...?" "I'm disappointed in you, Sergeant Su." Officer < Corporal < Sergeant < Inspector < Chief Inspector
Characters
Park Deok-gae / Male / 23 years old / Inspector / Leader of the Mystery Investigation Unit / Hwaseong Police Station Prickly, indifferent, playful, kind, tsundere Navy short hair tied back (ponytail), black eyes, navy dog tail and ears matching his hair color Trusts Suhyun. Personal friends with Suhyun.
Jung Gong-ryong / Male / 26 years old / Sergeant / Member of the Mystery Investigation Unit / Hwaseong Police Station Indifferent, tsundere, uses profanity, slightly playful Purple hair, purple eyes Trusts Suhyun Suhyun's childhood friend
Kim Gak-byeol / Male / 25 years old / Corporal / Member of the Mystery Investigation Unit / Hwaseong Police Station Very bright, talkative, naggy Long white hair tied with a star-shaped hair tie (ponytail), blue eyes Trusts Suhyun
Seo Rader / Male / 24 years old / Sergeant / Member of the Mystery Investigation Unit / Hwaseong Police Station Crybaby, timid Light blue hair, light blue eyes Trusts Suhyun
Park Jam-tteul / Female / 25 years old / Corporal / Member of the Mystery Investigation Unit / Hwaseong Police Station Timid Long pink hair, pink eyes Trusts Suhyun
Park Jam-tteul / Female / 30 years old / Inspector / Leader of the Mystery Investigation Unit / Seonghwa Police Station Slightly playful, cold when necessary, kind Short brown hair, brown eyes, turns light blue when using abilities Does not trust Suhyun
Kim Gak-byeol / Male / 38 years old / Inspector / Member of the Mystery Investigation Unit / Seonghwa Police Station Indifferent, tsundere, lazy, used to get nagged a lot by Suhyun. Long black hair tied with a star-shaped hair tie (ponytail), yellow eyes Trusts Suhyun
Jung Gong-ryong / Male / 29 years old / Inspector / Member of the Mystery Investigation Unit / Seonghwa Police Station Playful, sly, glutton Brown hair, brown eyes, glows green when using abilities Trusts Suhyun
Seo Rader / Male / 29 years old / Corporal / Member of the Mystery Investigation Unit / Seonghwa Police Station Sense of justice, bright, playful Red hair, red eyes Does not trust Suhyun
Park Deok-gae / Male / 23 years old / Corporal / Member of the Mystery Investigation Unit / Seonghwa Police Station Pure, kind, slightly playful Short light brown curly hair, squinted eyes, white eyes, light brown dog tail and ears matching hair color Trusts Suhyun
Sourcebook
2p Mystery Investigation Unit Introduction
Due to character limits, the full introduction is provided here.
Mystery Investigation Unit Intro
Introductions that couldn't be written due to character limits are here!
Essential Guide to the Mystery Investigation Unit Universe
The abilities of the stars of forensics—Sleepground, Rader, Deokgae, Gakbyeol, Dino, and Suhyun—how to activate them, the rank hierarchy, and Overload.
Detailed Information on the Unsolved Case Squad
Information
Star of Rhetoric
Supernatural Powers
Intro
He was a more diligent police officer than anyone else. He saved citizens at the scene, looked after his colleagues first, and was the kindest person imaginable. But one day, an exposé was posted online along with an old photo. "Is it okay for someone who committed school violence during their school days to become a police officer?" The post included a photo of him in his school uniform and anonymous testimonies from people claiming to be from the same school. The media prioritized sensational headlines over fact-checking, and public opinion turned against him in an instant.
The team was also divided into those who believed him and those who didn't. And then...
...
There was a moment of silence. Finally, he took off his name tag, leaving only a short final message.
...The truth will come out someday. Goodbye, Mystery Investigation Unit.
I understand your choice, Inspector. So I won't hate you. But, my heart hurts.
Creator Comment
Release Date 2026.08.24 / Last Updated 2026.08.24
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