595 The strange black crystal sand _1

The owner of this shop was a resident of the myriad Treasure Tower, and his appearance was very unique.

His head was big and round, and there was a white jade-like horn on top of his head. His skin was white and clear, and he had a big head and big ears. His eyes were round and full of spirit.

Like humans, the shop owner had two arms, but they were extremely long. Each hand had seven long and narrow fingers with all kinds of rings.

On his neck, there were four or five different brands made of different materials. Their styles were completely unrelated, and they were obviously from different worlds.

Unless there was a special need, the natives of the world of towers didn't like to wear accessories. However, this resident of the million treasures tower was covered in accessories, and the aura of a local tyrant was coming from him!

Tang Zhen glanced at his finger. He discovered that one of the Rings was faintly emitting spatial energy.

As for the other ring brands, they were not ordinary decorations either. They obviously had special functions.

After seeing the arrival of Tang Zhen's group of five, the owner of the shop grinned. However, his large face was really strange. When he laughed, it was extremely comical.

welcome, distinguished guests. Just tell me what you want. I guarantee that it's cheap and of good quality!

As this shop owner spoke, his body also walked out from behind the counter. Tang Zhen discovered that this fellow's body was round. Coupled with that large round face, he was simply like a gourd!

What surprised Tang Zhen was that the shop owner was actually sitting on a Spider-like metal chair. A few long metal legs were moving alternately, appearing extremely flexible.

"I'm planning to buy some void iron. Do you have it here?"

Tang Zhen glanced at the shop owner's legs that had been cut off and asked in a seemingly random manner.

When the smiling shop owner heard about the void iron, his smile froze slightly. There was an inquisitive look in his eyes as he looked at Tang Zhen.

Tang Zhen involuntarily revealed a faint smile on his face when he saw this. The owner of this shop had revealed such an expression. Clearly, he knew about the void iron.

"Pardon me for asking, but what do you need the void iron for?"

The shop owner looked at Tang Zhen and asked with a smile on his face.

Oh, could it be that there's such a rule in the trade caravans of the myriad Treasure Tower that you have to tell me the use before you can buy it? "

Tang Zhen swept his eyes over the shop owner as a trace of doubt appeared on his face.

"Sir, you've misunderstood. I'm just curious. After all, there are too few cultivators who know about void iron, and very few people buy it!"

Tang Zhen nodded his head, indicating that he understood. He continued,"I'm just curious about this thing, so I'm going to buy some to study. Do you have it?" he asked.

The smile on the shop owner's face did not change when he heard Tang Zhen's perfunctory reply. He did not seem to be dissatisfied.

"We do have void iron. If we sell it, we'll sell it for 50 low-grade origin stones per 50 grams. How much do you want?"

Tang Zhen's heart involuntarily twitched when he heard the shop owner's price. He did not expect that the void iron would actually be so expensive!

According to the calculation that one low grade origin stone could be exchanged for one million brain beads, fifty low grade origin stones would be worth a total of fifty million. Even with Tang Zhen's current wealth, he would feel the pain of taking them out.

From this, it could be seen how rich the myriad Treasure Tower was. The extent of its wealth was already unimaginable!

However, this one tael of void iron could be used to make several storage rings. If he were to sell it, he would definitely be able to make a profit of more than ten times.

Tang Zhen only felt a little more balanced when he thought of this.

then I'll have two units of body of the void. However, I don't have an origin stone. Can I use items to exchange for it? "

When the shop owner heard this, he nodded his head slightly. Compared to paying the brain Pearl and origin stone, they preferred bartering.

This way, not only could it increase profits, but it could also make the goods in the myriad Treasure Tower more abundant.

After Tang Zhen saw that the boss had agreed, he took out two items and placed them on the table in front of the boss.

The first item was the fragment of the crystal Space wall that had fallen to the ground when the magic eye Tyrannosaurus had crashed into the sky.

The demon-eye Tyrannosaurus was definitely not an ordinary King-tier monster. It might have even mastered the power of laws. It was precisely because of this that it could rely on special means to turn space into a physical entity and easily open up a spatial tunnel.

Tang Zhen estimated that this should be a good thing, but he didn't know how much it was worth.

As for the second item, it was the black crystal sand he had collected from the ruins of the Super warship. Back then, he had only used half of it to exchange for hundreds of thousands of recruitment contracts from the ghost bank.

Therefore, this black crystal sand must have a special value that he didn't know about. Unfortunately, the female manager of the ghost bank didn't explain its origin.

After the shop owner saw the two items that Tang Zhen took out, he first observed them with rapt attention for a while. Only then did he order someone to call an appraiser in with a solemn expression.

The person who had just arrived was the old man who had spoken to Tang Zhen. After he entered the shop, he glanced at the two items on the table and softly let out an "Yi."

Situ Yuanzhi and the other three also came over and whispered to each other from time to time.

Even with their knowledge and experience, they were unable to recognize the origins of these two items. They were clearly extraordinary.

The appraiser first picked up a black crystal sand and carefully looked at it. After smelling it, he said to Tang Zhen,"I seem to know the origin of this thing, but I still need to do some experiments. I wonder if you are willing to consume one?"

When situ Yuanzhi and the others heard this, they were curious and immediately confirmed that the black crystal sand was definitely not an ordinary item. Otherwise, the appraiser would not have been able to tell that from the smell.

When he looked at Tang Zhen, he saw him nodding his head slightly, indicating for the appraiser to continue.

Seeing this, the appraiser immediately grabbed the satchel on his back and took out some powder from it.

Seeing that everyone was looking at him, the appraiser explained, " "This is a type of bone powder obtained from underground monsters. After it is ignited, a green flame will appear. We call it Yin Fire!

This kind of flame doesn't seem to be able to burn anything, but once it touches a spirit-type item, it will quickly ignite it. This is also the basis for us to appraise certain items."

After saying that, the appraiser twirled his fingers and the pile of powder immediately burned, releasing a faint green flame.

At the same time, the appraiser used his spiritual power to control the black crystal sand, making it float closer to the green Yin Fire.

The moment the two came into contact, the black crystal sand suddenly burst into flames, and a thick gray smoke spread out.

No one could have imagined that a grain-sized crystal sand could release a pillar of smoke as thick as a water tank!

The thick smoke looked shocking, but if one looked carefully, they would find that the smoke did not exist in reality. It was like an image, visible but not tangible!

However, when he reached out to grab it, even though he clearly didn't grab anything, the smoke would also disappear.

However, when one's spiritual power came into contact with the smoke, one would feel a trace of warmth, as if one's soul was immersed in warm water. It was so comfortable that one would want to moan.

However, when his mental energy came into contact with the smoke for more than ten seconds, Tang Zhen discovered that his body temperature had started to drop. It was as if all the blood and Qi in his body were about to be absorbed by his soul.

After discovering this situation, Tang Zhen immediately withdrew his spiritual force. A trace of bewilderment faintly appeared in his eyes.