In the memory of the owner of the Demon Tomb, the Wuyuan Continent is not called the Wuyuan Continent, but is called the Heavenly Domain.

From beginning to end, Tianyu has gone through four periods, namely the Ancient Period, the Dragon Period, the Wu Clan Period, and the Ancient Period.

When the ancient period was introduced, the owner of the demon tomb had not yet been born, but he also knew a thing or two from the mouth of the demon seniors.

It is said that the Ancient Period was the beginning of the Heavenly Domain, which appeared about 100,000 years ago.

At that time, there were no less than 100 races in the Heavenly Domain, and each race fought against each other, all trying to unify the Heavenly Domain, so this period was also called the period of hegemony of the Hundred Races by later generations.

The Ancient Period was a bloody era, and the various races fought to the death for the hegemony of the Heavenly Domain. In this era, the long-term conquest has caused a lot of consumption to all ethnic groups, and even some small clans have been wiped out in this hegemony and annihilated in the long river of history.

This battle for hegemony lasted for nearly 20,000 years, and knowing that the dragon clan defeated all races in one fell swoop with supreme divine power and unified the heavenly domain, this bloody battle for hegemony came to an end.

With this, Tianyu entered the dragon period.

The Dragon period lasted for nearly 20,000 years, from 80,000 to 60,000 years ago.

During this period, the Dragons were the only overlords in the Celestial Domain, occupying the vast majority of the resources and land in the Celestial Domain. The other races that escaped from the ancient period could only survive in the snort of the dragon clan, and did not dare to have any disobedience.

After the great war in the Desolate Ancient Period, only twenty-three of the hundred clans in the original Heavenly Domain survived during the Dragon Clan Period, and the remaining eighty-odd clans were strangled by their opponents in the Desolate Ancient Battle.

The surviving twenty-three clans also suffered heavy losses, their population was drastically reduced, and each clan was unable to launch another 'wave' and a global conquest comparable to the Great War of the Wilderness.

Therefore, the period of the dragon clan was a fairly stable period, all the clans were recuperating, and there were no 'waves' and large-scale wars.

This peace lasted for nearly 10,000 years, until the rise of the Wu clan 70,000 years ago.

The Wu Clan is a powerful nation, famous all over the world in the Ancient Period, and the last battle of the Dragon Clan in the Ancient Hegemony was fought between the Wu Clan.

However, at that time, the dragon clan was too powerful, and the Wu clan was not its opponent, so it was defeated and gave up its position as the overlord of the world.

However, the Wu clan was not willing to fail, and after only 10,000 years of cultivation, they launched another conquest against the dragon clan.

Dragons are a proud race, and they don't want to have anything to do with other races.

In the early stage of the Dragon Clan, the Dragon Clan was only blindly in the territory of the Dragon Clan, and never came into contact with foreign races. He did not take advantage of the cultivation and recuperation stage of the various ethnic groups to launch attacks on the various ethnic groups.

They are content with the status quo and are happy with peace.

On the other hand, while the Wu clan is recuperating, it is still constantly forming alliances with foreign races, and even constantly devouring other races.

10,000 years have passed, except for the eleven major races of the dragon race, the human race, the beast race, the demon race, the evil race, the demon race, the ghost race, the Buddha race, the Taoist race, the ninja race, and the zombie race, all the other weaker races have been swallowed up by the Wu race.

And among these eleven great clans that have not been swallowed up, the Dao clan, the ninja clan, the zombie clan and the Wu clan have formed an alliance.

By this time, the Wu Clan already had the strength to compete head-on with the Dragon Clan.

The actions of the Wu Clan did not attract the attention of the high-level of the Dragon Clan, and the victory of the Ancient Hegemony made the Dragon Clan arrogant, and the already arrogant Dragon Clan did not take other races into account at all after the victory.

When the Wu annexed other races, some races sent people to the dragons for help, but the dragons ignored them at all.

They live in their own world and show extreme indifference to everything in the outside world.

About 70,000 years ago, the Wu clan was already in full fledge, and led these three major alliances to attack the dragon clan, killing many dragon clan masters with lightning speed.

But how could the dragon clan who was able to defeat the hundred clans in the ancient period be defeated by the Wu clan so easily, and the dragon clan who reacted mobilized countless 'elite' soldiers and strong generals to engage in a protracted war with the Wu clan and the alliance clan of the Wu clan.

This great war 'spread' to most of the Heavenly Domain, which lasted for about 10,000 years, and finally the Wu Clan won the war, successfully defeated the Dragon Clan, and wiped out the Dragon Clan from the Heavenly Domain.

Since then, there has been one less race in the Heavenly Domain, and only eleven races remain.

Since then, the Wu Clan and the Extremely Allied Clan have ruled the Heavenly Domain, and the Heavenly Domain has begun to enter the Wu Clan.

The Wu period was relatively short, lasting only 8,000 years before disappearing.

The Wu clan is a very domineering race, not as amiable as the dragon clan.

After the Wu Clan dominated the Heavenly Domain, the Wu Clan began to frantically suppress and retaliate against the other seven races that did not join the Wu Alliance, and even carried out a terrible massacre.

At the beginning, the beast race, the demon race, the evil race, the ghost race, the demon race, and the Buddha race did not dare to resist, and they were retreating step by step, and only the human race dared to confront the Wu clan head-on.

At this time, the tribes suddenly discovered that the Terrans, who were originally insignificant to them, had grown to the point where they were shocked, and in the First Witch War, the Witches did not defeat the Terrans.

In the First Wiccane War, the Wicans did not call on their allies.

In the ancient period, the human race never participated in the hegemony between the various races, and was in a corner of peace. Appearing in front of the races as a good old man, the races never thought that the human race would be so powerful.

After the First Wich War lasted for nearly a thousand years, the Wicans knew that they could not destroy the Terrans, so they chose to retreat.

The Wu Clan originally planned to fight to the death with the Terrans after recovering from their cultivation, after all, the Wu Clan paid a heavy price in the conquest with the Dragon Clan, and their strength was greatly reduced.

But the human race did not give the Wu clan any respite, and when the Wu clan retreated, the whole army pressed on it, constantly 'disturbing' the Wu clan.

After countless clansmen were besieged and killed by the human race, the Wu clan couldn't bear it anymore, gathered the three major alliances, and started a new round of conquest.

This time, the Wu clan became even more cruel, slaughtering the tribe at the slightest resistance wherever they went.

In just a hundred years, the Buddha and the demon clan were swallowed up by the Wu clan one after another. At this time, the demons, demons, ghosts, and beasts really reacted and recognized the facts.

They knew that if they continued to retreat like this, they would also follow in the footsteps of the Buddha and Demon Clans.

It was at this time that the Terrans sent people to lobby. The two sides hit it off, and the five races formed an alliance, and under the leadership of the human race, they launched a fierce battle with the Wu and the Wu Alliance.

This battle was later known as the Second Witch War.

The Wu and their allies have not yet recovered from their last 'engagement' with the Dragons, and facing a Terran alliance that is far outnumbered by them, the Wu and their allies have no choice but to retreat.

This 'wave' spread to the entire Heavenly Domain, but it ended in less than seven thousand years, and the Terran Alliance won the final victory, and the Wu Clan and the extremely allied race were mercilessly strangled by the Terran Alliance.

Since then, only the five races of the human race, the demon race, the evil race, the beast race, and the ghost race have survived in the heavenly domain.

With the victory of the Terran Alliance, the Celestial Realm entered the Ancient Period.

During this period, the five major races coexisted, with the Terrans playing a dominant role.

At first, some races suspected that the Terrans would be treacherous and turn against them, so they were extremely wary of the Terrans. But thousands of years have passed, and the Terrans have not taken a car to do anything unfavorable to the races.

The human race not only distributed a large amount of resources to the various races, but even shared the cultivation exercises with the other races.

Gradually, the tribes relaxed their vigilance against the Terrans. Until 20,000 years ago, when the owner of the Demon Tomb died, he still firmly believed that the Terrans would not be treacherous.

It wasn't until Lin Xiao's arrival that the owner of the Demon Tomb knew that the human race had made a move against all races 10,000 years ago and began its conquest to dominate the world.

The ancient period has long ended, and now it has entered the fifth era of the Heavenly Domain, the Terran Era.