It is worth mentioning that among them, the most critical is Ye Yiyao's invention.

During the Great Nirvana period, with the advancement of time, the strength of the mutant beasts increased more and more, if it weren't for Ye Yiyao's invention of special technology that could prevent requests from entering the protection station, I am afraid that no matter how many Ye Tian there were, they would not be able to protect so many people.

Since then, Ye Yiyao has become Huaxia's royal technician, and with her invention, Huaxia has even manufactured four more protective stations.

And gradually expanded the scale of the protection station, and recaptured a lot of territory occupied by demon beasts.

Now the only ones that are active around the human protection station are some mutant beasts that are not of high level, and the stronger mutant beasts have all been eradicated by Ye Tian and the others.

The remaining low-level mutant beasts are used to train the recruits.

Ye Tian and the others deeply understood that if they wanted the human race to pass on, they had to be strong enough, and this strength was not given directly, but through their own efforts.

In the future, there will be generations of people who will pass on this until mankind completely takes back their homeland.

"The situation is good now, it's just Ye Tian, are you really going to leave?" Zhao Deqiu was rare and found Ye Tian to chat.

Ye Tian nodded, his eyes were extremely firm, "The catastrophe of the human race has almost passed, and I have already helped you get rid of those few lord-level mutant beasts." Now it's time for me to get my own thing done. ”

After the mutant beasts appeared, some levels began to appear, and most of the lowest ones had no intelligence, and they were slaves of other levels, so they were called servant levels.

This is followed by the Fierce General level, and the strongest is currently the Lord level.

These levels are divided into D, C, B, A, S, SS, SSS and other levels, and there are not many lord-level mutant beasts produced in recent years.

With the cooperation of several companions, after several years of chasing battles, Ye Tian finally eradicated these lord-level mutant beasts.

In this way, it can be regarded as relieving the pressure on the world, and those fierce beasts that are still evolving, Ye Tian, have not all been killed.

Because human beings also evolve, there will definitely be better descendants in the future who will replace him to complete this matter. Besides, now Zhao Deqiu's strength has improved significantly after experiencing the Great Nirvana.

He had now reached the peak of the eighth layer of qi refining, and he would soon be able to break through to the ninth layer of qi refining.

And Shi Guohua and Luo Gang, the two of the Five Emperors, also gained great benefits in the Great Nirvana, they were only one step away from the Jindan Realm, but they had not yet felt the arrival of the Heavenly Tribulation.

With them temporarily guarding in Huaxia, Ye Tian was also very relieved.

"Haha! It's a shame to say, after so many years of fighting side by side, you are suddenly leaving, I actually want to cry. Zhao Deqiu said, his eyes were a little red.

Ye Tian scolded with a smile, "Lao Zhao, you also have this time, come on, it's not like I'm not coming back, why are you crying?"

"That's really true, when you go over there, maybe you won't come back to see us old brothers when you think about the good over there. Zhao Deqiu wiped his tears and scolded back with a smile.

"Hey, I said Lao Zhao, am I this kind of person?"

"Yes!"

“…… Damn!"

The two talked and laughed, and time passed quickly.

"Brother Ye Tian, I don't know if Su Yuxin's little girl can survive it, I still can't believe that there is still the existence of the cultivation realm outside our world, hey, you said that the Su family actually used to be in the cultivation realm. I can't see it. Zhao Deqiu mentioned what happened five years ago, and he couldn't help but sigh.

Five years ago, shortly after the outbreak of the virus, the people of the An family, the Xiao family, and the Su family were the group of people with the highest probability of mutation.

Among their masters, eight out of ten have changed mutations, and even Su Yuxin has not escaped this curse.

At that time, Ye Tianzhen was really going crazy, and he didn't even care that Su Yuxin almost pierced his heart. But in the end, where the Su family was located, the space was torn, and a few people who claimed to be cultivators in the cultivation realm came out.

They forcibly took Su Yuxin away and sealed the spatial rift.

Originally, with the strength of Ye Tianjindan's stage, it could be said that the entire earth was walking sideways. But in front of those few people, he couldn't even move a finger.

It's been five years, and this matter has been hidden in Ye Tian's heart, and not long before Su Yuxin was taken away, Xia Yan entered the so-called secret realm and didn't come back.

These two beloved people actually left him before and after the Great Nirvana.

Since then, Ye Tian has also devoted himself to cultivation, and many people who accompanied him have left.

The head of Longhu Mountain became a mutant, and Siyang was originally designated as the next head, but Siyang refused this request, and finally after discussion from top to bottom of Longhu Mountain, it was decided that the head of the Xuanji Dao would take over.

And Siyang said goodbye to the people of Longhu Mountain and threw himself on destroying the mutant beasts.

After experiencing the Great Nirvana, Siyang has also grown a lot, he has become more stable, and he has a sense of vicissitudes of life.

He still admires Ye Tian incomparably, but now Siyang does not show more on his face, but hides it in his heart.

The Four Great Dao Sects also suffered heavy casualties in this Great Nirvana, and the sects were almost reorganized, and they all entered the defensive station, and most of their energy was devoted to cultivating disciples and exterminating mutant beasts.

After five years of tempering, the whole Huaxia has finally come to a virtuous circle.

In the past five years, Ye Tian has established good relations with other countries.

The Holy See was destroyed, and the Bloodline entered the world's field of vision, and because of its protection, the Bloodline was recognized by the people and entered the human world.

Most of the Bloods no longer drink human blood and choose mutated beasts, not only to show favor to humans, but also because the blood of mutant beasts contains richer energy and is more delicious to them.

After most of the forces on the earth stabilized, Ye Tiancai decided to leave.

God knows that he has been waiting for this day for five years, and his original plan was to go directly to find Xia Yan after forming the Golden Pill, but he didn't expect to be hindered by the Great Nirvana.

Now that the world is stable, he can retire successfully.

Although he had a deep reluctance towards many people on the earth, especially his parents, Ye Tian almost mustered up all the courage before asking them to let him go.

Fortunately, in the era of Great Nirvana, with Ye Tian's careful care, his parents were not called mutants, but their bodies were evolved.

The current strength of the two has even reached the point where they can go out to hunt demon beasts.

(End of chapter)