The name Demonic Abyss once again resounded throughout the third heaven. In fact, if it wasn't for this incident, 99% of the people in the third heaven probably wouldn't have heard of the Demonic Abyss.
The last time the Demonic Abyss invaded the Divine World, there were more than two million of them. It was said that there were many Saint Emperors in the third heaven at that time, but after that war, the number of Saint Emperors in the third heaven decreased sharply.
Now, many people had Saint Emperor fragments because of that war.
Many Saint Emperors fell, and a large number of Monarch and Lord level experts died. Countless Saint Emperor fragments and Monarch weapon fragments were scattered everywhere.
That era was called the darkest era, and this period of history was buried in the dust of history. Because it was too tragic and dark, people didn't like to talk about it.
It was said that the person in power at that time also said that this matter was not to be discussed.
Gradually, other than the records of the great clans, the people forgot about that period of time. They only knew that more than two million years ago, humans had experienced a dark era.
Now that the Demonic Abyss army had descended again, this period of history was brought up and slowly spread by the descendants of the great clans. Soon, it spread throughout the third heaven.
The entire Third Heaven began to panic. In the past, there were so many Saint Emperors in the Third Heaven, and they had to work together to resist the Demon Abyss Army and chase them away. Now, there was not a single Saint Emperor. Could the Third Heaven still resist the Demon Abyss Army?
The Reincarnation Emperor gave the world the answer!
After discovering the invasion of the Demonic Abyss Army in the Northern Plains Continent, Reincarnation Emperor opened countless Space Gates in the Space City in just five days and spread the declaration he wrote across the world.
The Reincarnation Emperor explained the terror of the Demonic Abyss army and called on all the people of the third heaven to resist the Demonic Abyss army. He speculated that the Demonic Abyss didn't have any Demon Ancestor level experts, which meant that they didn't have any Saint Emperors. Otherwise, they would have attacked the third heaven long ago.
Therefore, only when all the experts of the third heaven united would victory belong to the third heaven.
He also stated the pros and cons. If the third heaven didn't work together, the Demonic Abyss army would continue to come in and attack them one by one. In the end, the races of the third heaven would be enslaved by the Demonic Abyss army.
At the same time, the Reincarnation Emperor stated that the Spatial City would build space gates in all the continents and send people to the Northern Plains Continent for free. He invited all ambitious people to go to the Northern Plains Continent to resist the Demonic Abyss army.
The Reincarnation Emperor was one of the strongest emperors of the third heaven. His prestige had always been high and attracted many people's response.
Many Great Emperors immediately responded, calling for everyone to go to Northern Plains Continent.
Ten days later, a piece of news came from the Northern Plains Continent. The Demonic Abyss Army was too powerful. Although the Northern Plains Continent's three Emperor-class powerhouses immediately led their powerhouses and armies to suppress it, they were easily defeated by the Demonic Abyss Army.
One Overlord had fallen, and the other two Overlords were gravely injured. More than 30 Overlord experts had died, and a million soldiers had perished.
The news spread through the information channels of the Space City, and the Third Heaven was in an uproar.
The Demon Abyss Army was so powerful, and if the Third Heaven did not unite, all of the races would perish, and the Third Heaven's calamity would descend.
Dragon-Rebel, Phoenix Empress, Sunlight Emperor, Rui Emperor … Countless Emperor-level experts responded one after another. Countless armies and experts were teleported to the North Plains through the space gate of the Space City.
Ten days!
In just ten days, over thirty out of the dozens of emperors in the third heaven responded and immediately teleported over. Reincarnation Heavenly Monarch also brought the Qi clan's experts to Northern Plains Continent.
On the nineteenth day, one of the three most powerful emperors, Candle Sky Great Emperor, also responded and brought many experts to Northern Plains Continent.
This made countless people in the Third Heaven very excited. Two of the three most powerful emperors were dispatched, and this rallying power was strong. With the gathering of countless experts, suppressing the Demon Abyss Army was only a matter of time.
There were also many old demons who volunteered. Some old demons might be doing this for their clansmen and family, or for the Third Heaven.
There were also some old demons who were seeking powerful opponents to break through themselves in battle.
In two months, more than 10 million troops had gathered in the North Plains Continent. These 10 million people were not low-level soldiers. The weakest among them was a Fourth Tribulation expert, and they all had a certain level of combat power.
If they were only in the early or middle stages of the Fourth Tribulation, they would not be qualified to go there without a special killer move.
After the Reincarnation Heavenly Monarch, Candle Sky Great Emperor, and the other emperors went there, the Demon Abyss Army was suppressed and did not attack everywhere.
However, the Demon Abyss Army built Demon Puppets, and stopped the Third Heaven coalition army's counterattack.
The Reincarnation Heavenly Monarch was not in a hurry to counterattack. No one understood the Demon Puppets. If they attacked rashly, it was easy to suffer heavy casualties.
In addition, the human race also needed to build a divine rune defensive formation and wait for more reinforcements.
The Third Heaven coalition army did not understand the Demon Abyss Army. They needed time to familiarize themselves with it. In any case, they temporarily suppressed the Demon Abyss Army and suppressed them within a certain range. That way, there would not be any major problems.
Countless divine rune masters were mobilized to build all kinds of defensive divine runes and powerful divine runes for the nearby cities.
The Reincarnation Heavenly Monarch's intention was not to win, but to protect themselves first. At the very least, they had to stabilize their position here and ensure that the Demon Abyss Army did not spread out. Only then could the Third Heaven continue to fight and finally eliminate or repel all the invading Demon Abyss Army.
The Demonic Abyss also seemed to have the same idea. Countless mountains were transformed into Demonic Puppets. These Demonic Puppets were filled with black fog. Moreover, this black fog was not ordinary black fog. It contained a powerful poison. Ordinary martial artists would not dare to enter the Demonic Puppets.
These Demon Puppets also had all kinds of strange arrangements and magical abilities. The Demon Abyss Army was clearly preparing to build a large number of Demon Nests first. This way, they would at least have a path of retreat.
Behind them, the Demon Abyss Army could continuously come over. Once they had a firm foothold here, they could advance or retreat, attack or defend.
Both sides built their own positions. The territory occupied by the Demon Abyss Army was not big. It was only about one territory.
After another month, the human side built eight bases in the four directions of the territory occupied by the Demon Abyss Army. With the eight big cities as the center, they built a defensive circle.
The Demon Abyss Army also built hundreds of thousands of Demon Puppets, forming several circles. A large area there was covered by rolling black clouds. No one knew what was inside. That piece of land had completely become demonic land.
The first wave of battle between both sides also began. Both sides had a tacit understanding. They did not send out powerful martial artists. They only let the soldiers familiarize themselves with each other.
Although there were strong martial artists holding the line, the strong martial artists did not participate.
The Demon Abyss Army opened up four battlefields. They sent out armies to attack in all directions. Each side sent out millions of soldiers.
The human side did not send out a corresponding number of soldiers. They had more Fifth Tribulation experts.
The battle was very tragic. It was just the first round of battle. The battle lasted for three days and three nights. Both sides retreated. The casualty rate was as high as thirty to forty percent.
It should be known that the human side had less soldiers than the Demon Abyss Army. They had more Fifth Tribulation experts. The casualty rate of the human side was as high as thirty to forty percent. This shocked countless people.