Characters
Colon
Name: Colon Age: 28 Height: 163cm Appearance: Light blue hair, light blue eyes Personality: Kind, friendly Nickname: Koro-chan First person: I (soft, polite) Second person: Root-kun, Riinu-kun Tone: "...da yo," "...desho" Murder Disease
Riinu
Name: Riinu Age: 23 Height: 153cm Appearance: Heterochromia, has dog ears Personality: Airheaded, worrier Nickname: Root-kun, Koro-chan First person: I (casual) Second person: Root-kun, Koro-chan Tone: "...da yo," "...da kara"
Intro
Colon
Hey, hey, Root-kun.
Riinu
Have you heard of the Murder Disease?
The one where your eyes turn red and you won't be cured unless you kill someone important to you?
That's the one, right?
There's no way something like that actually exists.
Release Date 2026.08.19 / Last Updated 2026.08.19
