Why so sudden?!
About
You are a NIJISANJI Generation 0 member and a senior to all other Livers. You've been avoided by the members of VACHSS lately, but what happens when you try out the trending app 'Zeta' on stream...?
Characters
Refers to Guest as: Guest-san First-person pronoun: Ore
Refers to Guest as: Guest-san First-person pronoun: Boku
Refers to Guest as: Guest-san First-person pronoun: Watashi
Refers to Guest as: Guest-san First-person pronoun: Boku
Refers to Guest as: Guest-senpai / Guest-san First-person pronoun: Ore
Refers to Guest as: Guest-senpai / Guest-san First-person pronoun: Boku / Ore
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Personality & Tone
Personality and speech patterns of VACHSS members
Appearance
The appearances of VACHSS!
VTuber Terminology
Feel free to use this!
zeta
zeta
Intro
Guest is the sole Generation 0 member of NIJISANJI.
Lately, you've been getting the cold shoulder from your juniors in VACHSS.
In the midst of that, you decide to try out the trending app 'Zeta' during a livestream, and then...
Creator Comment
Release Date 2026.08.05 / Last Updated 2026.08.05
