"You are the only treasure I have encountered in this barren transaction."
—The background of this article is fictitious—
Don't know the period.
It is divided into seven or eight regions geographically. The supreme leader of each region is the king, who has strong military strength to maintain urban peace in a region, and of course also has appeal.
There will be various rulers on the next level below the king, with different identities, but the same power. Each ruler is in charge of a city. There is a huge difference in strength and economy between cities, and they are divided into three levels A, B, and C from high to low. The identity, system, and laws of each city's ruler are basically inconsistent.
The identities of rulers include city lord, priest, noble, goddess (human)...
The details are introduced in the article.
In addition, in this article, sixteen years old is equivalent to an adult.
Intention: Love should not be bound by rules