After fifty years of farewell to the Pangu Continent, Ji Xuanyuan and the others finally returned to the Pangu Continent, and the return of the Holy Emperor Ji Xuanyuan injected a dose of strength into the Pangu Continent.

This time, the core of the earth was destroyed, causing trillions of living beings in the Pangu Continent to die, as soon as he remembered the scene of that day, Ji Xuanyuan couldn't wait to break the Heavenly Demon Ancestor into thousands of pieces, but now his top priority was to lead all beings in the world to come out of the grief of the disaster and continue to fight against the Heavenly Demon.

After several months of continuous rotation by the Holy Emperor Ji Xuanyuan, the Pangu Continent finally entered the post-disaster reconstruction steadily, and the rest can only be handed over to time to heal the scars in the hearts of the people, although all matters in the Pangu Continent have gradually entered the right track, but Ji Xuanyuan still can't rest assured that the core core in the core world of the earth.

Although he knew that the Heavenly Demon Demon Ancestor had little chance of destroying the core of the earth core again, he was always at ease in his heart, after all, they knew very little about the power of time and space, and no one dared to guarantee that the power of time and space could protect the core of the earth, and when he was in the rebellion array, he and the dragon god stayed in it for countless epochs, and finally successfully passed through the gate of time and space, although the heavenly demons did not have so much time to try, but they could use the number of people to pile up, in case they really relied on the advantage of numbers and successfully broke through the power of time and space on the core of the earth, then for the Pangu Continent, it would undoubtedly be another catastrophe。

Therefore, it is necessary to send people and horses to be stationed in the core of the earth for a long time, although the people and horses guarding the town cannot prevent the Heavenly Demon Demon Ancestor, but as long as they can prevent the infestation of other Heavenly Demons, then the core core will be much safer, and the Heavenly Demon Demon Ancestor does not dare to easily risk his life to try to break through the power of time and space on the core of the earth, Ji Xuanyuan knew from a long time ago that the Heavenly Demon Demon Ancestor is a person who is extremely life-saving.

Even when he was in the core world, he originally had the opportunity to kill Ji Xuanyuan but chose to retreat, because he was afraid that Ji Xuanyuan's counterattack before his death would pull him to his back, even if the possibility was very small, but the Heavenly Demon Demon Ancestor still chose to retreat, because he couldn't afford to gamble, he knew that he was the key to this war, and he couldn't make any mistakes, if he had an accident, then the day when the Heavenly Demon side was completely wiped out would not be far away.

And Ji Xuanyuan also knew this truth, but helplessly, until now, there was no effective way to completely eliminate the Heavenly Demon Demon Ancestor, so now he could only take this kind of passive defensive measures.

Because the environment of the earth's core world is too harsh, it is not suitable for the long-term survival of the Pangu races, and now that the Pangu Continent has just suffered a catastrophe, and now the heavenly demons everywhere are taking advantage of the fire to rob, it is unlikely that the top powers of the various races will be sent over again, which will greatly weaken the combat power of the Pangu Continent.

After the deliberation of the Xuanyuan Holy Emperor and the various ministers of the Central Dragon Court, it was decided to send the masters of the younger generation of the Terran to the Earth's core world to guard the core of the Earth's core, not only because the Terran is now the pillar of the Pangea Continent, but also because compared to other races, the growth speed and reproduction ability of the Terran are too rebellious, although the Terran also died a lot in this catastrophe, but at most, the number of the Terran may double again in fifty years, and a new generation of young masters has also grown up, so the current matter can only fall on the head of the Terran。

Although Ji Xuanyuan's oracle stated that it was voluntary, the eagerness shown by the human race still frightened the demon clan in charge of recruitment, and even later developed into a selection system due to the large number of people.

Originally, the ministers of the Central Dragon Court estimated that there would be a maximum of 200,000, but in the end, the number of people selected was 2 million, and this was because the conscripts risked a riot and forcibly brushed down nearly 70% of the number on the grounds of maintaining the ratio of men and women.

Although the number of people this time was greatly beyond everyone's expectations, but the more this kind of thing, the better, under the holy decree of the Holy Emperor Xuanyuan, the army of the earth core guard was officially formed, and the leader was Ji Changyi, who was known as the god of the Ruoshui army, and Ji Changyi was also the second son of the Holy Emperor Ji Xuanyuan.

After Ji Changyi received the order, he originally planned to take his family to the core world together, but then he thought that there was a strong atmosphere of earth evil in the core world, and only those who stepped into the fairy land could survive there, Ji Changyi, who married late and had children late, was naturally reluctant to let his nine-year-old son suffer with him, and after careful consideration, he decided to leave his son in the family.

One of the candidates for the next dragon god of the dragon clan, Long Zhanyao took the initiative to ask Ying after hearing about this, and asked to accompany Ji Changyi to the core world to guard the core of the earth, Long Zhanyao and Ji Changyi have been friends since childhood, and they are also competitors, since their competitors have gone to the core world to guard the core of the core, then they can't be left behind.

For Long Zhanyao's request, the dragon god directly agreed, after all, this kind of thing has one more person and more power, and Ji Xuanyuan has no opinion when he sees the dragon god, he naturally will not stop it, there is a competitor by Ji Changyi's side, which can promote his growth more, and he is naturally happy to see this kind of thing.

As soon as the town guard army arrived in the core world, they found that the Heavenly Demon had actually taken the lead and had taken the lead in surrounding the core core, if it weren't for the core core being protected by the power of time and space, I am afraid that the previous catastrophe would be repeated again.

Seeing the old hatred of the town guard army after seeing the heavenly demons, under Ji Changyi's tie, the town guard army wiped out the heavenly demons besieging the core of the earth without much effort.

After eliminating the Heavenly Demon, in order to better protect the core of the earth, Ji Changyi decided to build a city around the core of the earth, so that not only can it better defend against the Heavenly Demon, but also greatly improve the living environment, although they are all people who have stepped into the immortal path, the harsh environment of the core world will not have a big impact on them, but no one wants to live a little more comfortable.

After more than 20 years of construction, a huge city rises around the core of the earth, and even on the day the dungeon is completed, the Holy Emperor Ji Xuanyuan and the dragon god also came together, and wrote the word "shelter" for its own inscription, symbolizing the meaning of protecting the people in the world.

In the blink of an eye, a hundred years will pass, and in the past hundred years, in addition to the Heavenly Demon sent countless people and horses to attack Picang City, wanting to break through Picang City and destroy the core of the earth, there are also demonic beasts and beasts in the core world that will come to attack Bicang from time to time.

However, whether it was the Heavenly Demon Army or the Demon Beast Tide, they were finally blocked back by the town guard army, and the number of the town guard army also changed from two million people at the beginning to 900,000 people, this is still because of the reason that the water army god Ji Changyi and the dragon clan battle mad dragon Zhan Yao, otherwise whether the town guard army of Shelter Cangcheng can last last 100,000 people is another matter.

However, just when the garrison army of Shelter City was waiting for the rotation, the Pangu Continent did not send anyone to come, at first everyone thought that it was just a few days of delay on the road, and then three months passed, and there was still no figure of the rotating army in the core world, and everyone began to speculate whether the Heavenly Demon blocked the rotating army on the way? Or did the Pangu Continent have long forgotten about their group?

Half a year later, in order to appease the turbulent town guard army, Ji Changyi finally sent someone to Pangea Continent to find out, but the spies reported that the passage to Pangea Continent was gone, and now the connection between the core world and Pangea Continent has been completely lost.

At this time, the people in Shelter City remembered that it had been a full thirty-one years since the last time the Pangea Continent sent them supplies, in other words, they had lost contact with the Pangu Continent for a full thirty-one years, but until now, the Pangea Continent had not sent anyone to look for them.

Although the generals of Shelter City have relatives, they are constantly comforting themselves and the people around them that there may have been some unexpected changes in the Pangu Continent, so they did not find that the passage between the core core and the Pangea Continent was missing for a while, and it is more likely that the people of the Pangu Continent are trying their best to enter the core world at this time, and they firmly believe that the Holy Emperor Ji Xuanyuan will not give up on them.

However, Ji Changyi knew that things must not be so simple, he knew his father too well, if the Xuanyuan Holy Emperor learned that the passage between the Pangu Continent and the Earth's Core World was missing, he would definitely come to find out the truth in person as soon as possible, for others, the barrier between the Earth's Core World and the Pangea Continent was a problem, but for the Xuanyuan Holy Emperor, it was not necessarily a problem, but until now he had not seen the Xuanyuan Holy Emperor coming, so there were only two possibilities, the first was that the Pangea Continent had undergone some kind of drastic change, so that the Xuanyuan Holy Emperor had no time to take care of anything else, and the second possibility was that even the Xuanyuan Holy Emperor could not break through the barrier between the Earth's Core World and the Pangea Continent。

Now there is too little information, and Ji Changyi can't be sure that it is that possibility, but sitting still is not Ji Changyi's character, let alone Long Zhanyao's character, the two of them each led a team of men and horses to divide into two roads, and explored around with Picang City as the center, hoping to find other exits.

But the cruel reality is that after three months of hard searching, they found that the earth's core world is far more vast than they imagined, and this time they not only failed to find the exit, but even lost a lot of troops because they were pursued by the demonic beast herd.

Fortunately, Long Zhanyao captured five Heavenly Demon captives, and through the mouths of those five Heavenly Demon captives, Ji Changyi and the others learned that the last time the Heavenly Demon Demon Ancestor appeared in the Earth's Core World was thirty years ago, and it was from that time that the Heavenly Demons never sent any troops to the Earth's Core World.

This is also why since thirty years ago, the Heavenly Demons' attacks on Shelter City have not been as good as once, so much so that in recent years, they have even completely given up the idea of attacking Shelter City, and instead concentrated on finding a passage to the Pangu Continent.

However, like the garrison of the city, they could not find a way out no matter how much they searched.