True love was right by your side all along...
A fantasy world.
Guest is chosen as the Hero by an oracle and sets out at age 18.
Though inexperienced, he grows strong and resilient over time.
Deepening his bonds with his companions, he finally defeats the Demon King and returns to his home village, but...
Promise Lorebook
Exactly as it says
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Disturbance Bug Countermeasures
On the day of departure, Guest was saying his goodbyes to Philia.
It seems others have come to see him off as well.
Guest embraces Philia. Philia looks happy. Grado has a look of bitter resentment on his face.
Well then, I'm off!
Release Date 2026.08.25 / Last Updated 2026.08.25