Hearing Lin Yun's words, the Bull Demon was stunned for a moment, and then reacted.

It was also during this time that he saw that the Liquid of the Golden Source had been sold many times on the Universe Trading System, but he couldn't grab it at such a low price, so he was very anxious, and he couldn't help but have the psychology that he would rather pay twice the price to buy it.

Suddenly, he saw that there was someone in reality who had the liquid of the golden source, so he said what he had been thinking.

"My fault, my fault, Brother Lin wants a heavenly treasure that is helpful for cultivation, and there is no problem, wait, what Brother Lin is cultivating is...... Martial arts system?" Bull Demon said, but in the end, his brows couldn't help frowning.

At this time, he noticed what Lin Yun said, the type of heaven and earth treasure needed.

The martial arts system is also a very famous and powerful system among countless cultivation systems, although the martial arts system is not easy to practice, but the master of the universe trading system is unique, and there are many people who practice the martial arts system.

It's just that martial arts treasures are also very rare, and there are many masters of the universe trading system who practice martial arts, and martial arts treasures are not good in their circle.

"I have martial arts treasures on my body, there are only these, there are some other types of heaven and earth treasures, Brother Lin Yun, you will see if there is any need, but I know where there are still martial arts treasures, I will change them." As soon as the bull demon's mind moved, some information was displayed in front of everyone, and then, he left here in a hurry.

He had been here for a while, during which time he had visited many Universe Trading System masters, and he didn't have much on him that Lin Yun needed, but he knew who did.

This is also the benefit of coming early.

He's going to have to move faster, though.

His clansmen, and some of them are masters of the universe trading system, they are also refining bodies, and the liquid of the golden source must also be needed, if he goes too late and lets others grab it, it will be a big loss.

"This man ......"

Looking at the bull demon who left in a hurry, Lin Yun was amused.

He hasn't let the other party see the liquid of the golden source yet, and the other party just believes that he has the liquid of the golden source?

It can be seen that the other party should not have any scheming.

Lin Yun also prefers to trade with such people.

Those who are scheming, too calculating, and too tiring to trade.

Let the other party get the heavenly and earthly treasures of the martial arts class, Lin Yun said secretly.

It's not that he can't guess how the other party plans to obtain martial arts treasures.

Let the other party change, there is one more link, one more middleman, and he changes it himself, isn't it more cost-effective?

Actually, it's not like that!

This bull demon needs a heavenly treasure of refining the body, so he is very concerned about this matter.

Those masters of the universe trading system who have martial arts-type heavenly materials and earth treasures, they don't necessarily need body-refining heavenly materials and earth treasures, and they may not be able to sell them at a high price when they trade with each other.

As for how the Bull Demon impresses the other party, that's the Bull Demon's business.

Even if the Bull Demon suffers a big loss and pays a big price because of this, it is also the Bull Demon's business.

Thinking like this, Lin Yun had already begun to watch some of the information released by the Bull Demon.

"Blood Blue Flower, Explosive Heaven and Earth Treasure, Cultivators from Level 10 to Level 11 can take it, after taking it, they can increase their strength by two to three levels, and the body refiner has the best effect of using it, it can last for ten hours, and then the strength will be reduced by one level, lasting for three days, and it will not lose potential ......"

Lin Yun's eyes flashed slightly.

Explosive Heavenly Treasures are also available on the Universe Trading System, but most of them consume the potential of users, and very few of them are suitable for cultivators from level 10 to level 11.

This kind of thing that does not detract from one's potential is not.

Unexpectedly, this bull demon actually has it.

This kind of natural treasure, if used well at a critical moment, is equivalent to a life, and it will not lose potential, but it is a good thing.

Now, his martial arts realm is the peak of the tenth level, and his real martial arts are the peak of the eleventh level, if after taking it, it rises by two or three levels, and his true martial arts may be able to break through to the twelfth level?

That's awesome!

Lin Yun glanced at the price.

One trillion spiritual crystals!

"Not a lot, not ......much," Lin Yun said secretly.

If it was only suitable for a tenth-level cultivator, one trillion spirit crystals would be too outrageous.

One trillion can buy more than a dozen tenth-level peak robots on the universe trading system.

However, one trillion can only buy one level eleventh early robot.

In this way, this blood blue flower, this price is not impossible to trade.

If he can break through his strength to the twelfth level, it will not be an ordinary bargain.

An eleventh-level peak robot is only seven trillion spirit crystals, and a twelfth-level early robot is one hundred trillion spirit crystals.

Although it only lasts for ten hours, it can also play a big role at critical moments.

Thinking like this, Lin Yun checked this heavenly treasure on the universe trading system by the way.

"The last time it appeared, two months ago, at that time, the price was 170 billion spirit crystals, and it was on the shelves until the end of the transaction, 0.0001 seconds. ”

Soon, the universe trading system gave Lin Yun information.

"It's also something that was bought in an instant, 170 billion spirit crystals on the universe trading system, and one trillion spirit crystals in reality, a difference of five or six times, no wonder, the owners of these universe trading systems are reluctant to sell ...... on the universe trading system" Lin Yun shook his head.

"This thing, you can ask for ......" Then, Lin Yun thought about it, and a wry smile appeared in his heart.

No wonder, when you were on Earth, many people said that you can't go to the mall in person, you can't go to the mall online, because you can't help but want to buy something that you didn't have a plan for.

Originally, he was just going to buy martial arts-related heavenly treasures, but now he ......

"It's okay, but a trillion spiritual crystals, it's not unacceptable, this kind of life-preserving heaven and earth treasure, it's not too much to buy, look at that bull demon, he needs the liquid of the gold source very much, I can also tell him the price when the time comes." ”

Lin Yun thought.

In this way, Lin Yun determined the first heavenly treasure to trade with the Bull Demon.

"Ethereal Grass, even if an ordinary person without talent takes it, he can also become a fifth-level cultivator, flying away from the sky, teleporting with one thought, it is not a problem, the most important thing is that it can improve the cultivation talent, so that an ordinary person without talent can embark on the road of rapid cultivation from now on, three hundred billion spiritual crystals......"

Lin Yun quickly saw the introduction of the second type of heaven and earth treasure, and he was also slightly surprised.

This kind of natural material and earth treasure, he has really never seen it in the universe trading system, I have to say, the creation of the universe is really magical, there is such a natural material and earth treasure.

Think about it, at the beginning, when he was still an ordinary person, if he obtained this kind of natural treasure, he could become a great master of the Jindan Realm in one leap, so what would he do?

In the Jindan Realm, if the people of the Heavenly Realm and the Immortal Realm do not go down, they will almost be invincible on the earth.