In addition, there are many possibilities, such as what he grabbed, picked up and stole.

However, all possibilities are not as high as mastering an unknown mine.

After all, his cultivation is destined to make it difficult for him to capture B graphite crystal by extraordinary means.

Nine times out of ten, I know some B graphite crystal.

"That's right." Xia Qingchen said, "I accidentally found a cave of B graphite crystal in the underground of an ancient battlefield. So far, it has not been found by the kingdom of God. I am the only one who knows."

He didn't explain more. He didn't say more about how, when and what was inside.

With the intelligence of moto demon king, if you say more, you will be doubted.

"Where is it?" Sure enough, Xia Qingchen didn't say, but B graphite crystal asked subconsciously.

Xia Qingchen looked at him: "you know, what can you do?"

As a member of the sea demon clan, he will be immediately detected when he lands on the mainland, and then monitored. How difficult is it to dig b-graphite crystal?

The king of Motuo demon just realized that he seemed to ask a superfluous question.

The land of God is the place where their sea demon tentacles cannot be extended.

He stood in place, meditated deeply, raised his eyes a moment later, narrowed his eyes and said, "Terran, let's make a deal, give me B graphite crystal for a long time, and I'll give you the sea resources you want."

He didn't even mention it in exchange for the lives of Xia Qingchen and others.

Because it makes no sense.

The life and death of Xia Qingchen is not important. What matters is the B graphite crystal cave.

Even if the mine is likely to be fake, it's worth letting Xia Qingchen and others leave. What if it's true?

Therefore, he did not tangle about whether to threaten the life and death of Xia Qingchen and others.

But to get straight to the point and solve the problem in the way of smart people - trading!

Xia Qingchen said, "give me the list of Canghai resources."

At present, Xia Qingchen is really short of resources. After all, the resources of Linlang island are limited, and far from being as good as the precious resources in the depths of the sea.

If you have the opportunity to get resources, of course, it would be great.

The king of Motuo demon immediately made a move, and a scale on his body fell off and flew into the hands of Xia Qingchen.

"There are all the resources in my territorial sea, many of which should be what you human beings want." Moto demon king.

Xia Qingchen picked up the scales and glanced at them. He had never heard of the names of many resources, but judging from Wen Xueying's excited look of forced suppression, the fear in this list is a rare treasure in the world.

You know, this woman is quite a city woman. She doesn't show her true heart at ordinary times.

At present, Yu Guang looked quietly, but was instantly excited. It can be seen that there are at least some things in this list that make her very excited.

Xia Qingchen looked down the list. Suddenly, his eyes fixed on one of the names, and his pupils narrowed sharply!

Void dust!!

It was written by the demon family. Xia Qingchen recognized it and confirmed that he had no translation errors.

Void dust is the dust left by the gods when they break the void into the nine heavenly gods. It is filled with rich and incomparable spatial attributes.

This item has many uses, but for Xia Qingchen, the biggest use is to refine Dayan sword!

The void dust found in the cave in zhongyun territory has long been used in the nine Dayan swords. The number of his Dayan swords is seriously limited by the materials and always stays in the number of nine swords.

According to the current situation, the nine swords are not enough.

In the face of some super strong enemies, they completely lose their ability to protect themselves.

He is eager to increase the power of Dayan sword array, but the problem is that he lacks materials.

Even in the mainland of China, the void dust is extremely rare, and there is no void dust on the market. Under normal circumstances, the void dust can not be found.

Unexpectedly, there are in the list given by the demon king!

He raised his eyes, pressed his inner excitement, and said slowly, "I want to know whether the void dust can be exchanged."

okay?

The king of Motuo demon looked at Xia Qingchen in surprise and said, "what's the use of empty dust? As far as I know, only high-level Terrans will use it. "

The realm of summer light dust doesn't seem to need empty dust at all, does it?

"You just answer, can you really exchange."

The king of moto demon stretched out his palm, and a box made of crystal was filled with suspended starlight and dust.

These are illusory dust!

The quantity is enough to refine three Dayan swords.

"This is just what I collected inadvertently. If you need it, I can collect it in the territory and exchange it with all demon kings. There should be a lot of empty dust in their hands."

Different from the kingdom of God, the sea is more extensive and there are countless creatures.

The creatures in the sea who once broke the void and became gods are several times higher than human beings, leaving countless void dust.

Most importantly, the sea demon clan focuses on body refining, and the demand for void dust is very rare.

Therefore, the void dust that almost disappeared in the kingdom of God exists in large quantities in the sea and continent.

Of course, even if the demon kings don't use it, it is also a precious resource, which is naturally controlled by the high-level of the sea demon family.

The king of Motuo demon sent out words and could exchange them with each demon king. It can be seen that he is really sure that he can exchange a large amount of B ink crystal.

Xia Qingchen is really excited.

In the initial transaction, he just wanted to get away successfully, but he didn't care much about whether he could trade in the future.

It's better to trade, but it doesn't matter if you can't.

But now, he has a reason to trade!

"How does the void dust trade?" Xia Qingchen asked.

Moto demon king thought about it. Considering the long-term cooperation, the price given is very reasonable.

"Ten thousand kilograms, thirty grains of empty dust."

Without much consideration, Xia Qingchen said, "OK! Deal! "

They looked at each other and smiled, showing a look of satisfaction.

"It's easy to talk to smart people." The king of Motuo demon stretched comfortably. Yu Guang glanced at the crystal box suspended in front of him, smiled and bounced it to Xia Qingchen.

"It's just 30. It's the price of 10000 kg of B graphite ore."

In fact, he doesn't have to pay for this 10000 B graphite ore, because it can be regarded as his reward for saving Xia Qingchen and others.

Xia Qingchen also acquiesced to this.

Unexpectedly, he generously gave the only empty dust in his hand to Xia Qingchen.

"I feel the sincerity of the demon king." Xia Qingchen hugged his fist and thanked: "how to trade in the future?"

The sea has a long way to go, and there are many dangers on the way. It's not easy to trade in the future.

Taking this into account, the king of Motuo demon pulled hard under his neck and tore off a bloody scale.

The blood was stained on the scales and did not melt in water.

"This is the king's life scale. Ordinary demon families see this scale as if they see the king. You can hold this thing and get through the sea." Moto demon king.

"If you have enough B graphite ore, you can come to me at any time." The king of moto demon said, "of course, if you can't get away, I can also visit the mainland and exchange with you."

Xia Qingchen understood the meaning and took out a letter jade formula.