Questions about the multi-national setting of this book

First of all, the historical background of this book is completely empty.

Then there is a question about whether the monarchs of the countries in this book can be called emperors, and there may be similar questions, so I will explain it here~

As mentioned in the first chapter, there are a total of nine countries in this book, all of which belong to independent regimes, each claiming to be emperors, which can refer to the period of the Ten Kingdoms in history, which is different from the coexistence of many states in the Spring and Autumn Period and the Warring States Period.

So what's the difference?

The vassal states of the Spring and Autumn Period and the Warring States Period were actually subordinate to Zhou, and Zhou Tianzi was the nominal co-lord of the world, so the princes of the vassal states could only be called kings but not emperors, and could only have palaces and seals, not palaces, and so on.

The background setting of this book is just like the period of the Ten Kingdoms, there is no co-lord in the world, and each country is not a feudal country, there is no subordination, they all have their own territories to build a country and call the emperor, and the king of a country is the emperor.

To put it simply, there is no nominal boss in the world, then everyone is the boss, countries are on an equal footing, and I am happy to be the emperor of my country~

Finally, thank you for your support, you can raise any questions in the book review area at any time, or you can add an exchange group to communicate with a certain Xuan, Mo Mo Da~