In the other world, which is now gone due to the Invaders, there was a legend.
The origin of magic was said to actually come from the fairies.

Of course, magic existed from the very beginning of history, so there was no way to verify whether this was true or not.
However, after various studies, it was proven that this wasn’t an entirely unfounded claim.

In the distant ancient times, when dragons, famous for their long lifespan, and elves didn’t exist,
the ancient magic used by the species living in that era was similar to the magic of the fairies.

The origin of magic came from mimicking the magic of the fairies, which used magical power to cause phenomena.
Some magic scholars, who revealed this, strongly argued that the fairies should be protected.

As they interpreted the still unknown magic of the fairies, they believed that there was much room for further development in modern magic.

‘In fact, later, by dismantling and analyzing the magic of the fairies, the first technology that combined science and magic will emerge. So, I guess my judgment was quite accurate.’

It seemed like knowledge from the destroyed other world had crossed over to Earth.
It was truly an impressive feat to make decisions on what choices would lead to greater benefits in the future.