After circling in the air, the Little Blue Dragon transformed into a dragon that was more than ten meters long.
Although it had swallowed a Life Crystal, this size was the limit of the Little Blue Dragon's transformation.
It was still unable to transform into a dragon that was more than ten meters long like before.
After swallowing a Life Crystal, the Little Blue Dragon regained its ability to fly.
The Little Blue Dragon was different from Yang Tian.
Yang Tian needed to go through complicated cultivation to continuously level up. However, it was much simpler for the Little Blue Dragon. It only needed to swallow a Life Crystal, just like in the original universe.
"Roar!"
After transforming, the Little Blue Dragon let out a low howl.
Yang Tian carried Kacha and leaped onto the Little Blue Dragon's back.
The Little Blue Dragon immediately carried Yang Tian and Kacha to the second wall.
Seeing a dragon flying over, the people on the second wall almost shot at the Little Blue Dragon. Fortunately, they saw Yang Tian on the Little Blue Dragon's back.
At this moment, everyone was very sensitive.
After landing on the second wall, the people around stayed far away as they were afraid of the Little Blue Dragon.
After carrying Kacha down from the Little Blue Dragon's back, Yang Tian picked up a bow from the ground and joined the battle, shooting at the exotic beasts below.
Although it had swallowed a Life Crystal, the Little Blue Dragon's cultivation level did not increase to Returnance. After bringing Yang Tian and Kacha over, it was already very tired.
With the Little Blue Dragon's current ability, it could only bring Yang Tian and Kacha over.
It could not save any more people.
More than ten minutes later, the people on the first wall opposite Yang Tian finally could not hold on under the attack of the exotic beasts. They all jumped down from the wall.
They would rather fall to their deaths than be torn apart alive by the exotic beasts …
The first line of defense of the Hui 'e race's land had completely disappeared.
Next, it was the second wall.
Less than half an hour later, the second protective wall was also breached by the exotic beast's ramming. The same thing happened again.
The Little Blue Dragon then carried Yang Tian and Kacha to the third wall.
The race's land was very big. Yang Tian had only seen a small portion of it.
At least a few million people had died because of the two walls had been breached.
This world was just too cruel. In the eyes of cultivators, the lives of ordinary people were not worth mentioning.
When the Beast Tide came, if the Cultivators had come to help the ordinary humans defend, there wouldn't have been so many casualties.
It was impossible for the defensive walls to be broken through so quickly.
Four defensive walls were breached in a row, and the 'sun' in the sky had already risen to midair.
With the help of Little Azure Dragon, Yang Tian who had retreated to the fifth wall could no longer bear to look at the situation below the wall.
Yang Tian understood that the Hui 'e race's cultivators were using this method to reduce the number of exotic beasts.
When the exotic beasts killed a lot of people, their numbers would decrease as well.
As for the exotic beasts, they would order the low-level exotic beasts to attack first. Only then would the high-level exotic beasts appear.
The Hui 'e race's cultivators had the same idea as the exotic beasts.
There seemed to be no difference between humans and beasts in this aspect.
After fighting for half a day, although Yang Tian did not directly come into contact with the exotic beasts, he used his bow and arrow to kill thousands of them.
At this time, Yang Tian's hands were already numb.
When the fifth wall was about to be breached, the cultivators finally made their move.
After breaking through four walls, at least seventy percent of the exotic beasts had died. The high-level exotic beasts finally appeared.
"We … survived …"
Kacha let out a long sigh and muttered when he saw the cultivators finally making their move.
After saying this, he patted Yang Tian's shoulder and smiled. "Yang Tian, it's all thanks to you that I was able to survive this time."
Kacha's eyes were filled with gratitude.
Yang Tian smiled. "It's nothing. I want to know why the exotic beasts gathered together to attack the humans."
Kacha said, "In the Flame Zone where we live, exotic beasts make up the majority of the population. In order to obtain life crystals, cultivators kill exotic beasts in large numbers.
Actually, the high-level exotic beasts are as smart as humans. They can't tolerate such things happening continuously. Under the orders of the beast king, the exotic beasts began to attack human settlements in groups.
At first, the scale was not very large. Later on, as the humans occupied more and more land in this area, the number of exotic beasts gathered increased.
Now, it has developed into a beast tide.
What you see is the Hui 'e race facing a beast tide. Far away, the other family territories are also facing the same attack.
Countless years had passed. Every time there was a Beast Tide, many families would disappear from this vast area.
After a beast tide, new families will rise.
Humans and exotic beasts wear each other down like this. Do you know why? "
Kacha asked in the end.
Yang Tian thought carefully and said, "Because in this world, humans and beasts don't have diseases. As long as they're born and don't encounter any accidents, they can die of old age."
After Yang Tian said this, Kacha was stunned. He then said, "Diseases are already a legend.
You're right. No matter if it's exotic beasts or humans, they have to use this method to wear each other down.
Actually, what I want to say is that the families want to obtain large amounts of life crystals.
Normally, the exotic beasts are scattered across the vast area of the Flame Zone. To obtain life crystals, they have to travel a long way.
However, with a beast tide, it's different. After the low-level exotic beasts are worn down, the mid-level and high-level exotic beasts will appear and gather in large numbers. The families can obtain large amounts of life crystals in one go. "
After Kacha finished speaking, Yang Tian nodded.
He knew the root of the reason. He had thought of it before.
Anyone who was slightly smarter could guess what Kacha said.
Birth, old age, illness, and death were the natural laws. But among these four, besides birth, no one wanted to grow old, get sick, or die.
However, if any of these four were missing, it would go against the laws of nature. The group of people who stood at the top of this world naturally understood this principle. Therefore, they could only make up for it later.
He quickly tossed this thought out of his mind. Because to him, even if this was true, what could he do?
As the two spoke, thousands of cultivators leaped over their heads and charged towards the beast tide.
The combat strength of cultivators was incomparable to that of ordinary humans.
When the beast tide appeared before, ordinary humans were quickly drowned by them.
But now, the situation was reversed. Under the attack of the cultivators, the exotic beasts, which outnumbered the cultivators, died in droves.
All Yang Tian could hear were the roars and screams of the exotic beasts …
Looking at the situation below the wall, Kacha smiled at Yang Tian and said, "Yang Tian, go!
According to the rules, anyone who participates in the battle must hand over half of the life crystals obtained after killing the exotic beasts. The rest belongs to themselves.
Remember, don't use your storage tools, because everyone is watching! "
Yang Tian had rested enough by now. He nodded at Kacha and then jumped onto the Little Blue Dragon's back with his sword.
The Little Blue Dragon carried Yang Tian and quickly flew towards the group of high-level exotic beasts in the distance.
At this time, there were already cultivators fighting with the high-level exotic beasts.
Kacha looked at the horizon and immediately turned around to hide in the storage room behind the wall.
Another 'black line' appeared on the horizon. A large number of flying exotic beasts appeared again.