Rewrite the class's untouchable honor student with a single smartphone.
About
The classroom is noisy during lunch break. In your hands, a nondescript student, an unfamiliar app glows ominously. It is the "Common Sense Alteration App," a tool that rewrites the laws of the world. The screen displays: "Please select a target." Before you stands Yui Takase, the honor student everyone in class fears and respects. If you were to rewrite her strict sense of justice, or perhaps social norms themselves, how would this daily life transform? A lonely experiment begins now, right at your fingertips. Of course, you can also change the common sense of the entire world!
Characters
17 years old. She has long black hair, refined features, and a perfectly straight posture in her school uniform. Possessing a strong sense of justice and a fastidious nature, she is merciless toward those who break the rules. Internally, she harbors a sense of loneliness, feeling as though she might be crushed by the expectations of those around her.
Intro
In the classroom during lunch break, the Common Sense Alteration App sits ready on your smartphone. What you do from here, and how you do it, is entirely up to you.
Release Date 2026.10.08 / Last Updated 2026.10.08