Cultivation begins with separation.

Chapter 143 The Earth’s Inner World
Teams of immortal cultivators began to enter the dungeon in an orderly manner.

The Immortal Kingdom built a stable formation here, which allows the underground cave to designate where to teleport people.

After the pagoda shrank to five hundred meters, it carried Yi Dong into a tall conical magical building.

Following Yi Dong in the teleportation were Quan Sanbao and his two followers.

Yi Dong looked at the wall of the building.

Quan Sanbao looked at the wall and said:

“This should be the latest type of No. 9 Immortal Gold, one of the most important materials for the Immortal Country to build an Ascension Channel.

It is said that the production of the ninth grade immortal gold is very troublesome and costly, so the strongest warships in the immortal country are still using the seventh grade immortal gold. "

Yi Dong knew what the fairy gold in the fairyland was.

Simply put, it is the most powerful type of alloy, this alloy has super energy and physical resistance.

The hull of a warship made of fairy gold can resist the attacks of true immortals to a certain extent, so it is named fairy gold.

However, after a hundred thousand years, the Immortal Kingdom only has twelve types of immortal gold.

It’s not that other alloys similar to fairy gold have not been developed.

It is because other alloy materials cannot be mass-produced due to various factors or have various obvious defects and are not named fairy gold.

A big part of the reason why Yidong’s warships are not as good as those of the Immortal Kingdom is that there are no materials such as immortal gold that are suitable for making warship hulls.

“As for spiritual veins, the surface has the most, which is why underground creatures have been invading the surface in the past.

However, in terms of various spiritual mineral materials, the surface is far inferior to the underground."

When Yi Dong thought of this, he couldn't help but have an idea. If he could study materials science underground, and if he was lucky, he could create a material that was comparable to fairy gold, then he might not have to worry about spirit stones for the rest of his life.

Naturally, he could not research materials comparable to the fairy gold of the Immortal Kingdom. No matter how arrogant he was, he knew that even with a bunch of Great Awakening puppets, he could not match the countless years of hard work of the many talented researchers in the Immortal Kingdom and the Taoist Academy.

However, he was not trying to research the most powerful warship material, but to research a material that was close to the No. 1 fairy gold and could be mass-produced, and there was no need to be strict about the defects.

Nowadays, civilian armed forces are either going underground or expanding outside the borders, and arms trading is a hot industry.

Many of the magical instruments that we practice today require specific spells to activate, just like program control.

In fact, this can be made into a fool-proof key operation, and the Immortal Kingdom has also conducted research in this area before.

Why did they give up in the end? Because while it would be convenient for themselves, it would also be convenient for the enemy after being captured. Moreover, the expensive modern magic weapon requires a huge cost investment for each additional operating process, and everything from space design to line energy distribution needs to be redesigned.

Therefore, this kind of warship with low cost performance did not appear on the market in Xian Kingdom.

The reason why Yidong had not manufactured this kind of warship to sell to Gu Xiu before was also because of the huge cost.

Nowadays, in the fairyland, except for the strong ones among the ancient cultivators, most of the ancient cultivators are poor. They would rather buy a few cheap flying swords and use them to hack around than buy those warships that are not cost-effective.

And the strong ones also looked down on the warships made by Yidong.

But if you can develop cheap, inferior immortal gold and sell it yourself, you can claim that your warships can fight against the true immortals of Hedao.

Immortal gold can resist the attacks of the True Immortals to a certain extent. Inferior immortal gold that possesses some of the characteristics of immortal gold is also immortal gold. It is not wrong to say so.

With fairy gold, one can make an exquisite warship hull by oneself, and place a simple and cheap flight and attack system inside the exquisite hull. There is no need for various targeted defense systems.

Defense is entirely left to inferior fairy gold.

The defense of inferior fairy gold is already very strong.

As for whether it can fight against the True Immortal Hedao?
Yi Dong is not worried about this.

When someone encounters a true immortal using this kind of warship, he probably won't be able to return smoothly to question his product.

In an instant, Yi Dong gave up the idea of searching underground for any natural treasures or innate spiritual treasures.

How many innate spiritual treasures are there in the entire Qingzhou?
Yi Dong has always felt that things that can only be encountered by luck are unreliable.

It is still promising to develop Zijinshan Mining and warship manufacturing.

Many spiritual minerals have harmful radiation.

Therefore, in the Immortal Kingdom, many prisoners will be forced to change their jobs to become miners after entering the Immortal Prison.

On the surface, if Yidong has people mining, he may have to spend huge labor costs, and there will also be all kinds of troubles caused by the deaths of miners.

Once you're underground, you don't have to worry.

There is no sunlight underground, and the mineral veins found in this pitch-black environment are all black ores. Since ancient times, the specific feature of black ores is black.

Of course, Yi Dong is not a black heart. He is not that cold-blooded. He will not let all the cultivators in the militia become miners. At least, the underground creatures can serve as miners to help them share the burden.

What if the cultivators in the militia don’t want to become miners?
Yi Dong didn't think this was a problem.

The reason why he almost disbanded Purple Mountain College was because Yi Dong felt that he could do more on the surface and underground.

Thinking of this, Yi Dong didn't resist taking the risk and going underground.

He went underground not to fight, but to contribute to the mining industry of Xian Kingdom.

As for the strength of the underground creatures, Yi Dong had never considered it.

The natives here are too strong, so he can just retreat and go somewhere else. There is no telling how many layers there are in the underground world, so there must be a place suitable for him.

As he was thinking, the heavy doors of the conical building were closing one by one.

The people outside have already activated the formation around the dungeon.

Yi Dong only felt the huge conical building shake and then fall rapidly.

A huge feeling of weightlessness came over me.

Just like an elevator broke and fell, there was a huge roar outside the building and the surrounding walls continued to spin like building blocks.

After half a day.

Yi Dong felt that the conical building, which was falling at a speed almost exceeding the speed of light, began to slow down.

The deceleration process lasted for about an hour before it slowly came to a stop. The door opened.

The pagoda flew out.

Many cultivators who were responsible for maintaining the crypt began to replace the conical building.

After the pagoda flew out of the underground building complex, Yi Dong saw a huge and boundless space.

The spiritual eye spell allows Yi Dong to see very far.

He saw a view in the distance that was a little beyond his expectations.

"There is actually an ocean underground."

The location of the crypt is an island.

Yi Dong estimated that the altitude in the sky might be tens of thousands of meters, whereas in Yi Dong's previous life, the altitude in the sky was only about 100,000 meters above the ground.

At first, Yi Dong thought that he and others would be teleported to a maze with countless passages, or to an area covered with magma.

"This is a bit troublesome."

Zuo Jixian said,
"It's already troublesome for us to make maps underground, and now we have to explore the ocean."

Quan Sanbao and Jiang Jianyuan also frowned.

Quan Sanbao looked at the four military camps not far away.

Obviously, Yi Dong's previous words worked, and the militias in the other three counties did not act on their own.

After the pagoda leaves the buildings around the crypt.

Soon, nine immortal military supervisors came over from afar.

Yi Dong walked out of the pagoda.

"Friend Yi, should we conduct the exploration in four directions, with each county responsible for one direction?"

"That's right. Our militia's mission is to make maps. According to the area and detail of the maps, there is no danger around the crypts. The ones that are there have been cleared by the fairy country. We need to go a long way before we may encounter underground creatures. Now, by making maps separately, the progress of the mission can be greatly accelerated."

Each of these nine immortal officials said something that meant they wanted to separate from Yi Dong.

“There’s no rush to explore.

Also, don't forget that I have the final say on when to explore, how to explore, and the allocation of personnel.

I don’t want to say the same thing.”

After saying that, Yi Dong entered the pagoda and flew towards the Xia County militia.

The nine immortal officials looked at Quan Sanbao and his two companions, who spread out their hands to indicate that there was nothing they could do.

Next, Yi Dong asked the Jin Xiu in the militia to gather together and make prospecting instruments and mining tools according to the information he provided.

At the same time, a points system for the four major militias was also promulgated.

From now on, all daily necessities must be exchanged for points.

Why is there no option to redeem points for spirit stones and cultivation resources?

It’s because Yi Dong is not sure what he will gain from this trip.

If you can only find a few dozen mineral veins, then these points can only be exchanged for food.

If you can find hundreds or thousands of mineral veins, these points will increase in value accordingly.

Generally speaking, only he, Yi Dong, earns a lot, and these immortal cultivators earn a lot.

After three months of preparation,
The four major militia groups began to explore towards the east where the spiritual energy was richer.

Yi Dong only needs to state the general direction of the action, and the Yi family members will naturally help him complete the subsequent details.

As Yi Dong became the top leader of the four major militias, Yi Fu became the most powerful person under him.

Before Yi Fulai came underground, he had already been promoted to the Golden Elixir stage.

With the Jindan cultivation level, he is already one of the top warriors among the four major militias, so he doesn't have to worry about anyone disobeying him.

With Yi Fu taking care of those chores, Yi Dong felt very relieved.

A month later, Yi Fu reported to Yi Dong.

“We have found a lot of mineral veins, but most of them are first- and second-level spiritual ores, such as Star Pattern Ore and Spirit Iron Ore. We have not found any high-level mineral veins yet.

People have already been assigned to dig those mineral veins."

"Still haven't found the spiritual vein yet?"

"No, logically speaking, this space has a meager amount of spiritual energy, and spiritual veins shouldn't be so scarce."

"You are searching island by island now, right?

It seems that the spiritual vein is located under the ocean. Are there any dangerous creatures under the ocean?"

"Nothing was found, not even any demon beasts. I don't know why, there is spiritual energy in this ocean, but no demon beasts appeared."

There must be monsters underground. Monsters are not remnants. As long as there are animals, monsters will not die.

The monster race was the overlord that controlled the earth before humans, but the history of monsters may be longer than that of most underground remnants.

“How about this, let’s let the Yi family’s warships land on the bottom of the sea to search. Without spiritual veins, we can’t build a large-scale smelting factory, nor can we build other magic weapon production lines.

Only with the spiritual veins can the cultivators in the militia play their best role."

After Yi Fu left.

Yi Dong was in deep thought.

Could it be that the anomaly in this ocean was caused by an innate spiritual treasure, or by underground creatures?
“Could it be that all the spiritual veins of the underground creatures and this ocean have been concentrated together?
If that's the case, it would save me the trouble. Now, it all depends on when I can find those underground creatures."

(End of this chapter)