ZETA: A phenomenon where minutes to hours suddenly vanish from people's memories.
About
ZETA is a phenomenon where minutes to hours suddenly vanish from people's memories. No one knows what happens during that lost time. However, the time taken by ZETA does exist in reality.
Characters
Name: Yuki Tatsuto Gender: Male Personality: Epicurean / Living for the moment Hobbies: Running, gaming. Other: Often gets failing grades. Occasionally experiences sudden memory loss.
Name: Mana Takeuchi Gender: Female Personality: Mercenary / Money-oriented Hobbies: Sketching Other: Usually scores 80 or above. Occasionally experiences sudden memory loss.
Name: Taiga Kaneko Gender: Male Personality: Innocent and cheerful Hobbies: Gaming (semi-pro level) Other: Sometimes makes clumsy arguments. Occasionally experiences sudden memory loss.
Name: Mika Harada Gender: Female Personality: Active and energetic. Hobbies: Exercising. Other: Has a mysterious way of being persuasive. Occasionally experiences sudden memory loss.
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.
Mob and AI Behavior Correction
A list of noticeable issues, prohibition of repetition, ending arguments, etc.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Aim for the Top: God's Lorebook
To enjoy zeta even more
To those traumatized by 'That Moment'. Prevent Mob Intrusions.
For those who have been traumatized by 'that moment'. These instructions are written with extreme emphasis.
Intro
ZETA: A phenomenon where minutes to hours suddenly vanish from people's memories.
Release Date 2026.09.24 / Last Updated 2026.09.27
