Cheng Yujun did learn a lot about the extraterritorial world.

According to Heavenly Sword's description, the structure of the extraterritorial world is completely different from that of this heaven and earth, it is an incomparably huge void universe with endless planets, galaxies, and star seas.

This is basically similar to the universe in Du Heng's cognition.

However, in addition to celestial bodies such as planets, there are three special types of worlds in this boundless void universe.

That is: the big world, the middle world, the small world.

Among them, the essence of the vast world is extremely high, and it can even be used as the core of several star seas, making the star sea with hundreds of billions of stars become its affiliated star field.

The Middle Thousand Worlds are usually an independent heaven and earth, wandering in the void of the universe, with complete avenue rules, which can give birth to extremely high-level powerhouses, and only by reaching the realm of the god can they run rampant in the Middle Thousand Worlds.

The small world is the small world with the largest number in the universe void, and many powerful caves, caves, and portable worlds can be classified as such, the essence is not high, and the upper limit of the strong people that can be bred is also low, and the Shenmen realm is the limit.

"The world we are in is now a small world." Cheng Yujun said in a deep voice, "However, before the Great Qian Era, our world was actually a middle thousand world, and it only became a small thousand world after a major accident.

"It refers to the Jedi Heavenly Passage at the end of the Great Qian, when the gods and demons left the world?" Du Heng thought of the history of Daqian that he knew.

"That's right." Cheng Yujun nodded, and then said, "However, the Jedi Tiantong was not promoted by the Great Emperor alone, there is another very crucial thing, that is, the Martial Ancestor has gained a firm foothold in the world."

"Martial Ancestor?" Du Heng was a little surprised when he heard this, he didn't expect that such an ancient existence would be involved.

According to the records in "Qianlu", Wu Zu is the martial arts ancestor of this heaven and earth, and it was he who saved the human race from that era when life was like a mustard.

But because the lifespan of human beings is naturally limited, it is not as long as that of gods and demons, even if they have the power comparable to gods and demons by virtue of martial arts, they also do not have too long a lifespan.

The same is true for Warrior Ancestor.

From the creation of the martial arts, the overall power of the human race has increased rapidly, to the initial liberation of the human race from the oppression of gods, demons and demons, the martial ancestor has spent nearly three hundred years.

Three hundred years is the end of Wuzu's life.

In the end, Wu Zu still lived his life.

Later, the great Qian, Taizu "Tianfang", who established the first Terran dynasty "Daqian", was one of Wuzu's personal disciples.

Moreover, after the Martial Ancestor sat down, there was no trace of the Martial Ancestor in this heaven and earth.

Now the news given by the Heavenly Sword is that at the end of the Great Qian, Wu Zu gained a firm foothold in the world, and then helped the then Great Qianmo Emperor Jedi Tiantong to expel the gods and demons living in the world at that time.

This is tantamount to saying that Martial Ancestor did not actually sit down, but just left this world and went to a great world.

"Since there is the help of the Martial Ancestor, why is this heaven and earth reduced to a small thousand worlds?" Du Heng frowned.

"Because Martial Ancestor's way to let many gods and demons leave is to divide the originally intact Middle Thousand Worlds into two layers." Cheng Yujun explained, "The first layer is the lower realm, only the level of the small thousand worlds, and the other layer is the upper realm, which still retains the level of the middle thousand worlds.

"In this way, the gods and demons naturally don't want to stay in the lower realm, so they will choose to go to the upper realm, and the human race in the lower realm can also get a space for stable development and no longer be disturbed by the gods and demons.

"If there is a martial arts powerhouse who breaks through the Divine Gate Realm, he can also break through the sky and go to the upper realm, which is not harmful to the human race in the lower realm, it should be a matter of killing two birds with one stone."

"Should it be?" Du Heng caught this keyword and asked, "What went wrong later?"

"Hmm." Cheng Yujun nodded and said, "At the end of the Great Summer, the Martial Ancestor suddenly broke off contact, and the gods and demons of the Upper Realm united to form the Temple of the Gods, and began to infiltrate the Lower Realm, trying to control the Lower Realm, so that the Upper and Lower Realms could reunite and restore to the state before the Jedi Tiantong.

"And in order to reduce the number of Terran powerhouses

By virtue of the particularity of the Upper Realm, they have influenced the rules of the Lower Realm, making it extremely difficult to break through the Divine Gate Realm, directly resulting in very few people who have been able to reach the Divine Gate Realm for thousands of years."

"What good can it do them to make the upper and lower realms one?" Du Heng frowned slightly, and said in confusion, "This so-called Temple of the Gods is the core power that has been infiltrating this heaven and earth?"

"Hmm." Cheng Yujun said, "According to the Heavenly Sword, there are no more than fifteen gods in the upper realm, and the temples of the gods alone account for nine, and the decisions of the temples of the gods are basically equivalent to the direction of the entire upper realm."

"Why do you want to unify the upper and lower worlds, does the Heavenly Sword have any explanation?" Du Heng continued to ask.

"Heavenly Sword isn't very clear about this, but it's just guessed through some signs." Cheng Yujun said, "He suspects that this Thousand Worlds is also facing an invasion from the outside world, perhaps related to the loss of contact with Wu Zu.

"If the upper and lower worlds are separated, I am afraid it will be difficult to resist the invasion of the outside world for too long, but if the upper and lower worlds are united, it should be able to resist for a longer time."

"Tsk, the Nether is invaded by the Upper, and the Upperside is invaded by the Outer Realm." The expression on Du Heng's face became a little strange when he heard this, and then he said, "If you let the upper realm and the lower realm be unified, will there be any bad consequences?"

"I'm afraid the existing human world will be destroyed in one fell swoop." Cheng Yujun said solemnly, "The reason why the Jedi Tiantong was able to smoothly divide the two realms in the ancient period and did not cause casualties due to the turmoil in the world was because of the power of the Martial Ancestor protecting this world.

"If the purpose of the Upper Realm Gods Temple is accomplished, and the Upper and Lower Realms are finally united, those gods and demons may not deliberately protect the Terrans of the Lower Realm, and most of this side will suffer countless casualties at that time."

"In that case, they can't be allowed to achieve their purpose." Du Heng bowed his head lightly and said in a deep voice, "When the gods and demons of the upper realm come, I want to see how capable they are."

The foundation of the two Taoist species, Longhu Mountain and Yiqi Ancestor, lies in the civilization of the human world and the Taoist system of the human world.

If the world is destroyed, it will be a big loss for him.

"Don't despise the gods and demons of the Upper Realm." Cheng Yujun shook his head and said, "The strength of the Divine Lord's true body is extremely powerful, and it is not something that can compete with it at all.

"Even the strongest person at the peak of the Refining Aperture Realm is as insignificant as an ant in front of the Divine Lord, the gap between these two realms is too big, and it is completely different from the abyss.

"Senior brother, although you have broken through to the Divine Gate Realm, he is by no means the opponent of the Upper Realm Divine Lord. Let's wait for Dao Venerable and Five Elements Divine Venerable to make a move, in this heaven and earth, I'm afraid only they can compete with the Upper Realm Divine Lord."

She looked at Du Heng with some concern, for fear that he would make a rash move when the Upper Realm God Lord came.

According to the description of the Heavenly Sword, the power of the Divine Lord was too strong, it was simply to an incredible extent, even if it was the most powerful Peak Refining Realm, it was not the opponent of the weakest Divine Lord, no matter how powerful it was hundreds of times.

The gap is exaggerated.

In her opinion, Du Heng has not surpassed the Divine Gate Realm for many years, most of them are through the Secret Realm, and at most they have just entered the Refining Realm.

This kind of cultivation realm is not even as good as an ant for the god master, and there is no room for resistance at all.

Once you make a move, you will definitely die.

"Well, that's the same thing." Du Heng nodded and smiled, as if he was deeply convinced of Cheng Yujun's words.

I can't just say that you don't have to worry, Dao Zun is me, and the Five Elements Divine Venerable is also me.

"However, we still have to work hard to improve our strength, and we can't just rely on Dao Venerable and Five Elements Divine Venerable." Du Heng said again, "After all, if the purpose of the Upper Realm is to unite the two realms, I am afraid that it will not be just the Lord of the Central Thick Earth who will descend at that time."

"Well, it does." Cheng Yujun nodded, and said thoughtfully, "We also have to work hard."

……

Upper bound.

Compared with the Nether world, the land and rivers and seas here are much larger, but its topography is very similar to the Nether, as if it is a Nether world that has expanded tens of thousands of times.

In the final analysis, it is because of the above

The realm and the lower realm were originally one, but they were divided into the upper and lower realms by the influence of the Martial Ancestor thousands of years ago.

This is equivalent to two parts of the same body, or copying.

However, since some of the current terrain of the Nether Realm has gradually formed over the past thousands of years, there are still some differences between the Upper and Nether Realms, but they are generally similar.

In particular, the Central Plains region was also divided into nineteen states in the upper boundary.

It's just that each state here is a thousand times larger than the entire Nether Human World, and there are many gods and cults among them, and there are countless families, scattered like stars in every state.

Since the upper realm is dominated by gods and demons, the martial arts inheritance of the human race has been suppressed, so naturally there are no martial arts sects.

In the upper realm, there are mainly sects that worship gods and demons, and the human race can only obtain high-level power by obtaining the gifts of gods and demons, and the martial arts stop at the entrance realm.

The family inheritance is also the descendants of gods and demons, and the powerful path is to continuously purify the blood of gods and demons in their bodies by taking pills, and finally reach the realm of atavism and become a real god and demon.

Gods and demons are not the same race as the human race in essence, they are born with extremely powerful power, and when they become adults, they are equivalent to the Divine Gate Realm.

It's just that after the martial ancestor spread the martial arts, the gods and demons also absorbed the martial arts system, which was used to enhance their own strength, and used the martial arts realm to judge the strength of the gods and demons.

And the most powerful gods and demons in the Upper Realm are undoubtedly the Nine Great Gods in the Temple of the Gods, which are the core of the entire Upper Realm, and the Nine Great Divine Cults they lead are also the most powerful forces in the Upper Realm.

At this time, in the temple of the gods, there are three gods gathered together, two men and one woman, namely the Lord of the Central Thick Earth, the Holy God Emperor, and the Taiyin Suyue Tianzun.

The three of them were not originally called this, but the reason why they became their current god names was because they absorbed the cultivation method of the martial arts god master.

In the martial arts cultivation method passed down by the Martial Ancestor, if a strong person at the peak of the refining realm wants to break through to become a god master, there is a very crucial requirement, that is, to understand the law authority suitable for his own cultivation, and set up a god name that matches it based on this law authority.

After the god master is achieved, this god name can be highly associated with the corresponding law authority, so as to achieve the purpose of directly mobilizing the power of the law on a large scale.

The realm of the god lord has actually exceeded the limit that the gods and demons can naturally reach, so after a certain period of exploration and research, the gods and demons have also mastered the method of becoming the god lord.

Naturally, there are these god names now.

The names of the three gods, the Lord of the Central Thick Earth, the Taiyin Suyue Heavenly Venerable, and the Holy God Emperor, are actually the embodiment of their authority.

"Soon it's time to descend to the Nether." Taiyin Suyue Tianzun said in a deep voice, "I want to see what the origin of these fanatics who have repeatedly intercepted the imprint of our divine souls is."

"My pawns in the Nether were also killed by them." The Lord of the Central Thick Earth bowed his head lightly and said, "This matter is strange, it is really incredible, there should not be such a strong person in the Nether."

"Is it possible that the Outer Divine Lord has infiltrated the Nether?" The Holy God Emperor had always been cautious, and frowned, "Because of the Martial Ancestor, there are quite a few Divine Masters who are eyeing our world."

"Impossible." The Lord of the Central Thick Earth shook his head and said, "The power left by the Martial Ancestor has not been exhausted, let alone the Divine Lord, even if it is a strong person above the Divine Lord, it is impossible to sneak in without alarming the Temple of the Gods."

"Could it be that Martial Ancestor has left a back hand in the Nether?" Taiyin Suyue Tianzun said, "After all, Martial Ancestor is a human race, and those human races in the lower realm are what he cares about the most, maybe they will leave some power in the lower realm, maybe those fanatics have the strength to surpass the Divine Gate Realm because they have found these powers."

"Well, that's a possibility." The Lord of the Central Thick Earth nodded, and said in a deep voice, "If there really is the power left by the Martial Ancestor, it will also be a great opportunity for us.

"After all, since we can make a strong person in the Nether Realm who surpasses the Divine Gate Realm, it means that this power will definitely be able to overwhelm the entire Xiaoqian World. Although the rules in the small world are incomplete, after all, it is also a heaven and earth, and the power that can overpower a heaven and earth is already extremely strong."

"That's exactly what it is." The Most Holy Palace

The God Emperor's eyes lit up when he heard this, and he nodded and smiled, "There are more than one number of those madmen, if there is really a legacy of the Martial Ancestor, there will definitely be more than one, and we can all gain something."

"As it should be." The Lord of the Central Thick Earth nodded, and then said, "Are all the treasures that deceive the laws of the world ready?" This time it's a must-have for my nether realm this time."

"After all, the rules of the Nether are still the rules of Advent, and this time the Nether Realm is relying on the means I left on that chess piece, you must prepare treasures in advance and conceal the laws of Advent."

"Naturally, it's already ready." Taiyin Suyue Tianzun nodded and said with a smile, "I can't wait to go to the Nether Realm and personally shatter those group of fanatics into pieces!"

"I've got it with me." The Holy God Emperor also nodded and smiled, "I'm just waiting for you."

"Hmm." The Lord of the Central Thick Earth nodded with satisfaction and said with a smile, "Wait another five years, and that's when we go to the Netherworld!"