Reverse Mountain was an artificially constructed mountain range, a masterpiece of humankind created over many years by hundreds of skilled mages and thousands of scholars.

The area, spanning several kilometers, was populated with flora and fauna from another world.
It was, in a sense, like a piece of a destroyed other world had been transplanted into this one.

In fact, most of the rare ingredients used in the first task were taken from here.
Whether for research or for species conservation, the value of Reverse Mountain was immense.

This was why the Fixer Association strictly prohibited external access.
If they let it go unchecked, poachers would wreak havoc and chaos.
To protect the value of this place from human greed, such measures were absolutely necessary.

‘So, the night in Reverse Mountain is pretty dangerous. It’s the time when vicious, otherworldly carnivores roam. They’re a different class compared to ordinary animals like wolves or bears.’

To prevent civilians from entering and to best replicate the environment of another world,
dangerous carnivorous beasts were common in Reverse Mountain.

Creatures with magical powers were stronger and more ferocious than Earth’s animals.
This made Reverse Mountain one of the most dangerous places on Earth.