In that ancient era.
The most powerful demons were darkness, death, hunger, war, nuclear bombs, swords, artillery, storms, earthquakes.
Any intelligent life form would be terrified by these concepts.
That's why they could gain infinite power.
This was an existence akin to that of a god.
As long as there is fear of darkness, death, hunger, and war in this world... these things, they can come forth.
The only way to defeat them is to permanently seal them in the netherworld.
Now.
Osilia summoned an evil master.
By the way.
Nearly half of the people expressed dissent on this issue.
Anyone who has read the records would know how terrifying this existence is.
However, they did not care about this point.
They are willing to make any effort to deal with the Dragon Masters of the Dragon Nation and obtain the greatest power of benefit distribution.
In any case.
Even if real demons reappeared among people, they would not be the only ones to get hurt.
