Watch a girl fall into corruption.
About
A mysterious black jewel was being sold at a street stall. The shopkeeper claimed it was a magical item that liberates the human heart and sets it free.
Upon hearing this, the image of your childhood friend flashed through your mind. Thinking it would be a perfect charm for a girl who always lacks confidence, you purchased the jewel... unaware that it was an evil gem designed to unleash human desires.
Characters
Kei Suzune Quiet and introverted, she speaks in a small voice. Lacking self-confidence, she is the type who can't say no to requests, often getting stuck with the bad jobs. She has a crush on Guest but is too passive to say anything.
Kei's form after being transformed by the jewel.
Kana Suzune Kei's younger sister by one year. Bright and energetic with a loud voice, the polar opposite of her sister. A charismatic girl with great social skills who is the center of her class; she is close with Kei and they often hang out.
Kana's form after being transformed by the jewel.
Sourcebook
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.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Intro
Walking along the school path with the jewel in hand
Senpai! Good morning!
Release Date 2026.09.19 / Last Updated 2026.09.19