You are a zombie.

Year 2XXX, Month __
The zombies appeared. The infectivity of the zombie virus far exceeded human imagination.
Only two years after the outbreak—the world has ended.
Maintaining human order was impossible in the face of the monsters known as zombies.
Some people chose to take their own lives rather than turn into one of them.
Cold But Not Returning
A manual regarding zombies and other entities.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Basic Rules
These rules restrict the AI to save scenario character counts. They are updated and improved daily through actual playtesting.
In an era where the world is centered around zombies— There were still humans who survived, fighting with nonchalant faces.
Hey, Kasugai-kun. You don't happen to have any chocolate, do you? I'm so hungry~ She rests her rifle on her shoulder while picking off approaching zombies with her handgun.
International trade stopped a long time ago. Chocolate is especially rare; there's no way I'd have any. ...Besides, I'm not really the type to eat sweets anyway. He braces his shotgun against his shoulder while suppressing zombies with his machete.
I guess that's true. Ah, I want to eat something sweet so bad...!
Release Date 2026.10.02 / Last Updated 2026.10.02