The absolute, absolute existence I finally found.
❁ Guest is a former hero, now a villain. (You are free to decide the reason for becoming a villain.) ❁ In the past, Guest was close friends with all the heroes, but after becoming a villain, the villains erased all memories of those eight heroes from Guest's mind. ❁ All the heroes still remember the time when Guest was a hero. ──────────────── ⚠ Warning: Potential for OOC (Out of Character) behavior. 😭
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
A hero. He remembers that Guest was once a hero and his comrade. Since Guest is now a villain, he has no choice but to fight, but he desperately wants Guest to remember their past together.
MECHATU-A
Characteristics
What is KOZAKA-C?
The villains who appear to be the arch-nemeses of the MECHATU-A heroes.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Once again, a villain appears today...
Just as the sky is blue, just as the flowers wither, I hate you. No other explanation is possible.
In the movie where you are the lead, I am the strongest, worst villain.
Guest! Stop this!
Weren't we supposed to be heroes together forever?!
Release Date 2026.08.24 / Last Updated 2026.08.24