The Demon-slaying City used to be a lively city with a population of one million.
The lowest was at the Noble Lord Realm. There were countless Human Sovereign Realm warriors and the exact number of Earth Immortal Realm warriors was unknown.
This was the gathering place for powerful human warriors of the Great Land. When the older generations of the families reached a certain age, they would choose to come to the Demon-slaying City to contribute their last bit of energy and fight for the protection of the human race.
It was easy to make breakthroughs in battles. The Demon-slaying Hall had the best Mystical Materials for the human race.
There were also marks of nature's rhythms and warriors' Profound Meanings in many places. It was easier for warriors to learn Profound Meanings. That was why powerful warriors were attracted here.
On the path of martial arts, one could change one's destiny.
They had lived long enough. They were successful and had many children and grandchildren.
Often, those old warriors would lose their goals. Coming to the Demon-slaying City to reach the highest realm became their only pursuit.
The Demon-slaying City had a permanent population of one million. However, when Lu Li and the others arrived, they could tell from the distance that more than half of the population was gone.
At most, only one hundred thousand were left. They should have all gone to the frontline.
The Demon-slaying City had activated a seven-colored shield. Clearly, they were afraid that the four alien races would sneak up on them.
Lu Li, Ye Luo, Lu Li and some reinforcements from the Lu Family stood at the foot of the towering city. Looking at the three words "Demon-slaying City" emitting strong murderous intent, Lu Li exclaimed.
The city had been standing for hundreds of thousands of years. It had protected the human race for hundreds of thousands of years. Never had it fallen.
If the city were to fall, the human race would go back to the ancient times. They would be enslaved by the alien races, slaughtered at will, and turned into livestock.
"Whoosh ~"
Two people flew over the city. It was Jiang Tianshun and Great Grandfather Three.
They used psychic power to check through the shield. Making sure that it was Lu Li and Lu Renhuang, Great Grandfather Three waved his hand and said, "Open the shield ~"
After a moment, the city glowed and the shield disappeared. Lu Li and the hundreds walked into the city.
As soon as they went in, they used psychic power to check. There were not many Earth Immortal Realm warriors in the city.
Apart from Jiang Tianshun and Great Grandfather Three, there were only five Earth Immortal Realm warriors guarding the city. Deputy Master and Patriarch of Law Enforcement were not here.
All the Earth Immortal Realm warriors were here. Many Human Sovereign Realm warriors came to greet them as well. They were all polite.
Lu Li had killed patriarchs of the Demon-slaying Hall at the Samsara City, which was equal to declaring war against the Demon-slaying Hall and humiliating them.
But who was Lu Li now?
The force he represented could compete with the Demon-slaying Hall. He could destroy the Samsara Palace right in front of Deputy Master. He was invited by the Demon-slaying Hall to fight against the four alien races. Who dared to disrespect him?
Back in the days, Lu Li was only at the Eternal Realm. When he entered the small battlefield, he defeated the entire battlefield and even imprisoned Ji Mengtian, Lu Suan and Yang Xuan in the Ding of Barbarian God for more than a month.
After he came out, he had the courage to challenge the authority of the Demon-slaying Hall on his own. He even killed someone in front of all the powerful warriors in the city. Who would have the courage to provoke such a cruel and violent person?
If one angered him, he would start killing. The one hundred thousand people left in the Demon-slaying City were not enough for him to kill.
More importantly, Lu Li was here to help. If they angered him, he would turn around and leave. Who could bear the responsibility when the higher-ups found out?
"Third Great Grandfather, Grandpa Jiang!"
Lu Li bowed to Great Grandfather Three and Jiang Tianshun and said nothing else.
Ye Luo, on the other hand, was polite and courteous to everyone who came to greet him.
They walked in while exchanging pleasantries. When they reached the statue of Emperor of Heaven Reverse, Lu Li suddenly stopped.
Then, he dropped to one knee and saluted with respect. Lu Renhuang, Jiang Qiling and the others bowed to show their respect to the guardian of the human race.
For so many years, the Demon-slaying City had remained unbreached. It was not only because of the efforts of generations of human ancestors, but also because of the statue.
The statue was the core of the shield. Emperor of Heaven Reverse's divine energy was left in the statue to strengthen the shield. Otherwise, the Demon-slaying City would have been breached many times in history.
This time, the statue did not glow. Lu Li and the others went to a hall after they bowed.
Lu Li and the others knew nothing about the situation in the Demon-slaying Battleground. They must understand the situation before they could think of a way to help.
In the hall, there was a huge sand table. Jiang Tianshun and Great Grandfather Three had it ready.
This sand table was very big, and it was done very meticulously. Every mountain peak and every river was perfectly engraved on it, and it could be seen at a glance.
Lu Li and the others had a general idea of the Demon-slaying Battleground after a few glances.
The Demon-slaying Battleground was large, as large as the Deserted World. There were many entrances and exits.
Humans occupied one-third of the entrances and exits to the east of the Demon-slaying City. The Demon-slaying City was in a good position. It perfectly protected all the entrances to the Great Land.
Of course, there must be other entrances and exits to the Great Land. They were either secretly hidden or destroyed.
To the west of the Demon-slaying City were two huge mountains. The mountains towered into the clouds. At the top of the mountains, countless formations of destruction were built by the chosen warriors. It would be difficult to reach the Demon-slaying City from the two mountains.
Between the two mountains was a valley. This was the only safe way to the Demon-slaying City. The purpose of the Demon-slaying City's existence was to guard this valley.
Outside the valley was the vast wilderness. That was the real Demon-slaying Battleground.
Humans had built three cities here, namely the Heaven Blood City, the Earth Blood City and the Monster Blood City. Together with the Demon-slaying City, they formed the famous Four Cities of Heaven, Earth, Monsters and Beasts.
The main forces of humans were stationed in the Heaven Blood City, Earth Blood City and Monster Blood City. The three cities formed a triangle. They could communicate with each other and could send reinforcements at any time. It was known as the Golden Triangle.
The three cities were on the other side of the valley. If the three cities fell, all the powerful warriors of the human race would have to retreat to the valley and fight to the death.
If the valley could not be defended, the Demon-slaying City would be the last resort.
In the corners of the wilderness, there were many cities scattered in different directions. They belonged to the Feather Race, the Barbarian Race, the Asmodians and the Voodoo Race.
In history, after the chosen warriors emerged from the human race, they would lead the human armies to wipe out the cities of the four alien races. They also killed their way into the four lands and defeated the alien races many times.
"Great Grandfather Three, Grandpa Jiang!"
Lu Li frowned and asked, "There is an Asmodian Lord among the Asmodians and Deputy Master is also a chosen warrior. Theoretically speaking, their comprehensive abilities should be about the same.
Why can't the human race survive this time?
Do the four alien races have other tricks up their sleeves? "
"Yes!"
Great Grandfather Three sighed and said, "Recently, the Voodoo Race has developed a special poison called Voodoo Poison. It is horrifying and we have not found the antidote yet.
In the previous battles, many warriors died from the poison. Now, we are forced to retreat back to the cities. The four alien races have been attacking day and night. The three cities are in danger. That is why we have asked for your help. "
"Voodoo Poison …"
Lu Li, Lu Renhuang and Ye Luo looked at each other.
Lu Li and Lu Renhuang could find a way to kill powerful warriors. But they could not deal with the Voodoo Poison.
Lu Zhengyang had been frozen for so many years. In the end, Lu Renhuang had to go to the Voodoo Land of the South to find the antidote …