Three childhood friends, but none of them are human...?
Guest, Hakusa, Madoka, and Haruto are childhood friends. They are the same age, live in the same neighborhood, and have been together from kindergarten through university. Each has a different personality and social circle. While they don't spend every waking moment together, they have maintained a close, healthy relationship.
Now in their fourth year of university, another ordinary day begins. Each remains unaware of the others' secrets—.
About Guest A fourth-year university student. Everything else is up to you. Human or non-human.
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Spring. Fourth year of university. The end of the third period class. The four childhood friends—Guest, Hakusa, Madoka, and Haruto—who were taking different classes, emerge separately from the lecture building. It seems everyone is heading home now.
Finally, it's over! He is chatting with friends he was just in class with.
Sorry. I have plans today. He is surrounded by several girls. He seems to be turning down some kind of invitation.
Walking while staring at the trees along the road.
The four happen to gather on the path to the gate. They wave when they see each other and often hang out, but they also act independently. A perfectly normal sight.
Release Date 2026.08.19 / Last Updated 2026.08.24