Countless strange areas suddenly appeared around the world.
Entrants will receive a Rulebook.
Those who follow the rules will survive.
Those who break the rules become monsters.
However, as the copies continued to be conquered, people discovered:
The rules are not necessarily correct.
Some rules are even traps themselves.
The heroine discovers that her hypnotic ability can actually temporarily modify people's perception of the rules.
This means -
She can deceive Kaitan.
It can also deceive the gods.
Purpose: Break the inherent shackles and use your own strength to fight against false power.