The territory of this fast continent under the control of the imperial capital was originally like the back of a turtle, divided into nine pieces by the criss-crossing springs, although the spring channel is not wide but the depth is not bottomless, it is called the nine secluded springs, and the beasts look at each other and cannot pass. However, a certain day in the later part of the Tianyuan calendar underwent a great change, which actually caused the various plates to converge into a whole, and since then only underground springs have been left to run through the continent and flow into the sea, and hundreds of kinds of things can be exchanged for each other. Legend has it that this great change was caused by the coincidence of the power of the three swords, the overlord sword, the magic sword and the fairy sword, and then the three swords fell apart again, turning the tangible into the invisible, and became the three cultivation methods, which were spread and spread in the world.

However, although the mainland has been integrated, it has developed separately for a long time, and there are differences in categories and ethnic groups. For a long time after that, the killing between the races was endless, the struggle between the tribes continued, and the people withered, and there were more demons and monsters to plague the world, and the people were miserable and precarious.

In times of crisis, the human race shook hands and made peace, unanimously resisted the monsters. In the end, the descendants of the gods were elected as the leader, and the forces of the various tribes were closely united, and all the demonic beasts were repelled and driven away from the human realm, and the people lived and worked in peace and contentment, and became more and more prosperous. And this descendant is the ancestor of today's people who respect worry-free.

Eliminating demons is simple, but in fact it is tragic. After all, the monsters are ferocious and inhuman, and they have all kinds of magical powers, which are not ordinary mortals can match. The Terrans fought against it, often attacking it in groups, until no descendants cast swords in bronze and led the Terrans to study swordsmanship, and achieved a qualitative leap in combat effectiveness, and finally reversed the decline and gradually gained the upper hand, but sacrifice was inevitable.

What's more tricky is that Warcraft is constantly learning and evolving in the process of contact with humans, becoming more and more familiar with the world, and the appearance is more and more imitating the appearance of humans, although it has been defeated in the long-term confrontation, and finally far away from the human world, but it has also become a force of its own, developing its own civilization, since then the two races have gone their own way, tens of thousands of years of rare contact, but think that everything is a legend, and have long forgotten the existence of each other.

The demon is born because of obsession, moved by desire, and although the dead part is stiff, the evil thought is killed excessively.

Whether it is a monster or a demon, the nature is bloodthirsty and ruthless, but with the development of civilization, social relations are getting closer and closer, and the demon world has also become its own set of norms, no longer fearless killing, living in groups with clans as a unit, and electing the demon to lead the demon world, the demon zun is selected by each clan to participate in the competition, and the winner succeeds to the position of the demon zun, called the demon jian.

Because the demon clan is immortal, the demon recommendation conference is generally held every five hundred years, unless the current demon venerable passes away or is unable to perform his duties, at this time, a special demon demon meeting will be convened, and the chief of each clan will send representatives to vote and resolve, elect the temporary acting demon venerable, and select it again at the next demon demon conference.

Although the two sessions of humans and demons have been in different exchanges for a long time, after all, they are on the same continent, and there are always times when they meet, and there are occasional monsters hurting people, but they are all secretly suppressed by the imperial court and calm down. It's just that as the base of the human group is getting bigger and bigger, the area of activity is also expanding day by day, and the two sessions of humans and demons, which were originally distinct, have gradually blurred, and the demons have evolved to be the same as ordinary people, unless they go berserk, it is not difficult to walk the human world ordinarily. There are even demons and human races who have close contacts, and even secretly have feelings for each other, creating a bad fate.

The so-called different paths of man and demon, it is said that man and demon are rivals, although they coexist, but it does not mean that they can be compatible, the human race enters the demon world, it is tantamount to a sheep into the mouth of the tiger, and the demon enters the human world, and it is more trapped in the battle of the beast, and it will not end well.

It is common sense for people to eliminate demons and defend the way, and demons to kill people and be bloodthirsty. It's just that sometimes, the deeper the misunderstanding, the deeper the entanglement.

In 1840 of the Earth Yuan calendar, the demon respectful Xiao inadvertently rescued the human emperor who was killed without permission, and fell in love with each other day and night.

The emperor was ashamed and remorseful, and was heartbroken when she learned about it, so she jumped off the cliff and died.

When the demon world learned about it, the crowd was furious, and they poured out of the nest for a while, wanting to attack the city and savior. The Terrans were also prepared, and each other won and lost during the period. It's just that the war is together, and the people of the world have been panicking and uneasy since then, and they have no intention of making a living.

Renzun was already hit by the loss of his beloved daughter, and felt that he was recruited into war because of the royal family's family affairs, which was really ashamed of the people, so he summoned hundreds of officials to negotiate peace, sent people to return the remains of the demon zun, and presented gold and silver as compensation, and also promised to set up three border cities as a co-governance area for the two clans to communicate normally, in order to repair long-term harmony. And the head of the demon clan was also worried about the long-term stalemate and internal turmoil, so he immediately led the crowd to retreat and returned to the demon realm to prepare for the election of the acting demon venerable by the special demon sword. Since then, people have been showing their sins to set an example, and because of depression and unhappiness, they have been bedridden for a long time, and they have been in the position of Zen early.

In the past 150 years, the two sessions of man and demon have become more and more interconnected, the people have come and gone frequently, and the three border cities have been continuously built to border each other, and finally merged into a whole city, named Zhongdu, and set up two passes with the city as the center, and the two clans are each guarded by heavy troops to prevent changes.