Although Li Yao didn't know all the ingredients of the two lumps, he sensed that there was a subtle reaction between the two lumps. Once the two lumps melted and mixed together, it would definitely cause a more intense explosion and even eject a deadly poisonous gas!

When Li Yao ran into the furnace, these two lumps of materials almost fused together!

The smelter, who was staring around, didn't know that he had turned around at the gate of hell.

As soon as Li Yao breathed a sigh of relief, a sharp and hoarse cry came from the depth of the smoke, as if the hen had been stuck in the neck: "run, the poisonous dragon bone marrow and the sky flame crystal cooled to 14000 are mixed, it is very likely to explode, run!"

A little old man with gray hair rushed out of the smoke. He was black all over. Only his gray hair cluttered on the door of his brain. He was short and thin. His limbs were like four sticks of reed firewood, but his head was very big. One head almost occupied half of his body.

The little old man's brain is full of green veins. He wants to put out the fire by bleeding from the depths of his pupils. He goes to the furnace regardless of everything. But he is caught by Li Yao.

"Mr. Xue, I have separated the tianyanjing and the bone marrow of the poisonous dragon, and cooled them to below 500 degrees."

Li Yao has seen three-dimensional photos of Xue Yuanxin on ling.com and several videos of his lectures. He knows that the little old man in front of him is the leading crystal armor designer in the flying star world.

At the same time, I also understood what substance I had just separated.

He didn't know much about the bone marrow of poisonous dragon, because there are a large number of dragon like monsters, of which hundreds are highly poisonous, which can be called "poisonous dragon".

Li Yao didn't know what kind of dragon Xue Yuanxin was experimenting with. Naturally, he didn't know the characteristics of this bone marrow.

However, Li Yao is very familiar with this kind of material, which is a kind of fire crystal with special properties.

As a fire system crystal pith, it has very strong heat resistance and high temperature resistance, and the higher the temperature is, the more stable its properties are. Even at a high temperature of more than 2000 degrees, it will not explode.

However, the temperature is between 1350 and 1450 degrees. If it lasts for more than ten seconds, the sky flame crystal will have a wonderful change and generate another kind of material called "flameout crystal". In this process, 90% of the power contained in the crystal pith will be released instantly, causing extremely serious explosion!

Although Li Yao doesn't know what kind of material "dragon bone marrow" is, since it's called "dragon", it must be highly toxic. The explosion of tianyanjing is very likely to gasify dragon bone marrow and turn it into a deadly poison gas!

Li Yao estimated that the original temperature of the golden ball furnace was raised from several hundred degrees to more than 1800 degrees in an instant, which would not leave time for tianyanjing to react. It would always maintain a very stable nature and complete the whole refining process.

Who knows that there was a mistake in the test. First, a small explosion occurred in the furnace, and cracks appeared on the surface. Naturally, the high temperature could not be maintained.

As the steam blasted out, the temperature in the furnace gradually dropped, just to about 14000, which made the Tianyan crystal change and almost caused disaster.

"Separated? Just separate, just separate! "

Xue Yuanxin's ears were filled with two bloodstains. He seemed to be shocked and dizzy. He glanced at Li Yao with confused eyes, but his attention didn't stay on him. He staggered to the corner, sat down on the ground, held his head, and murmured: "how can it be? I've been deliberating over and over all the formulas, and I'm not going to make any mistakes. Why is it that so much gas is generated, which makes the refiner and furnace burst? Where on earth do these gases come from? "

With great curiosity, Li Yao came up to the old man to have a look. A huge light curtain appeared in front of Xue Yuanxin, which was densely covered with calculation formulas and reaction formulas in small letters. There were several structural diagrams and reaction flow charts behind.

It seems that he is refining a new material.

Materials science is not the field that Li Yao excels in. Xue Yuanxin's reaction formulas are extremely complex and mysterious. Li Yao was so dazed that he could barely distinguish the six main ingredients and 37 auxiliary ingredients Xue Yuanxin used in the integration of new materials.

However, although Li Yao is not good at material theory, among the fragments of ouyezi's memory, he repeatedly refined thousands of times, tens of thousands of times, with countless kinds of natural materials and local treasures. He is very familiar with the breath and flame color produced during the refining of natural materials and local treasures.

Li Yao recalled that he was not sure what to eat. He pondered: "Mr. Xue, just now I was in the furnace, and I smelled a smell like the ash of Eucalyptus leaves. It is reasonable to say that no matter how you react to the more than 40 kinds of materials you use, you should not have this smell."

"As far as I know, it's easier to produce this kind of taste under high temperature, such as tianfengzhi, haihuya, qingyunteng, Greenstone and so on."

"The greenstone is the associated ore of Qingming ancient copper, which is easily mixed with Qingming ancient copper."

"It's difficult to completely remove the chlorite by ordinary purification methods."

"I think you used a lot of Qingming ancient copper as the base material in refining. Is it possible that a little bit of green spirit stone was mixed in it, which was released at high temperature and reacted with several other materials, releasing a lot of gas instantly, exceeding the pressure limit of the furnace?"

Xue Yuanxin was stunned: "can you understand my reaction formula?"

Then his eyes were wide open, and he patted his thigh, ecstatic, "yes, it's possible, it's possible! When the greenstone reaches more than 2000 degrees, it will react with the fire phoenix glaze to produce the green fire glaze gas, and the volume will instantly expand tens of thousands of times! "

"The calculation is correct. There is a problem in the purification of Qingming ancient copper. Otherwise, it is absolutely possible to produce" super flexible steel "! Cough, cough, cough

"Super soft steel?"

Li Yao is interested. It sounds like a new material.

More than 40 kinds of natural materials and local treasures used by master Xue Yuanxin are all valuable. It seems that this new material is very interesting.

Xue Yuanxin looked Li Yao up and down, blurted out: "who are you, my student?"

Li Yao coughed. He had read the introduction on ling.com for a long time. He knew that he was the leading master of weapon refining in the flying star world. He was very confused in his life. He even heard that some students had studied with him for several years, but he still couldn't remember, or he was too lazy to remember other people's names.

Li Yao touched his nose and said, "I was just passing by. I just sensed that there was something abnormal in your furnace, so I went in and separated the two materials."

"Your perception is so sharp? Can you sense the abnormality of two materials? Can you tell where the problem is from a simple breath? "

Xue Yuanxin was interested. He looked up and down at Li Yao for a moment. Like a child showing off treasure, he pointed to the light curtain and said, "I'm refining a new kind of material called 'super soft steel'. As the name suggests, it's a very soft material, but its defense is as strong as steel!"

"But the biggest characteristic of this material is that it can absorb and store energy!"

"If my calculation is correct, this material can absorb 70% of the opponent's attack power and store all the energy inside. When the energy is accumulated to the limit, the user's mind will move and it will explode instantly and return all the enemy's attacks to the enemy!"

"If this material can be refined successfully and applied to my newly developed" matchless suit ", it will surely turn" matchless "into the most powerful suit of Ares in the history of flying star!"

"Absorb 70% of the attacks, store them all in materials, and turn them into your own use, and attack the enemy in turn?"

Li Yao took a breath of cold air. If this material is really refined successfully, even if it can only be used once, it can be regarded as a valuable treasure.

The Ares suit made of this kind of material is indeed unparalleled in the sea of stars!

Xue Yuanxin laughed a few times, tapped on the light curtain, drew up some very simple sketches, and said, "this is the matchless suit!"

Li Yao was deeply attracted when he just glanced at it. Although it was only a very simple sketch and layman looked like a child's graffiti, in the eyes of a master like Li Yao, he realized the essence in a flash!

"Tortoise and snake lock Lingshan structure!"

Li Yao blurted out, "such an ancient structure has not been used in crystal armor and reinforced components for a long time. This kind of structure is superior in speed and flexibility. The only defect is that its defense is too weak."

"However, if the" super soft steel "can be refined successfully and covered on the structure of the turtle snake lock mountain like flesh and blood, the defect of weak defense can be perfectly solved!"

"It's really worthy of master Xue. He's very powerful. While refining super flexible steel, he immediately thought of a structure that can give full play to the maximum advantages of materials!"

Now it was Xue Yuanxin's turn to be surprised.

The structure of "tortoise and snake lock Ling Mountain" originated from an ancient array "tortoise and snake cross river array" 40000 years ago. It became more and more mature in the era of Xinghai Empire, and was used by many kinds of crystal armor.

However, because of its weak defense, it has never become the mainstream structure of the crystal armor and strengthening components.

Today, very few people know.

Even some senior craftsmen brought out by Xue Yuanxin had never heard of this structure. When Xue Yuanxin was going to use this structure to design a new type of Ares suit, everyone was at a loss. He had to wait for him to explain it before he could understand the subtlety.

I didn't expect that this young man could see it at a glance!

"Who are you?"

Xue Yuanxin narrowed his eyes and stared at Li Yao's face for a while. He was still confused. He scratched his white hair awkwardly and said, "is it the new teacher or the researcher of our department of refining machinery? Whose lab do you work in? "

Li Yao grinned and said, "Mr. Xue, my name is Sha Xie. I'm a new visiting scholar. I've just arrived today and I haven't chosen the refining room yet."

"Sand scorpion?"

Xue Yuanxin frowned and scratched his thin white hair. After thinking about it for a long time, he suddenly saw a light in front of his eyes. "The local rich man who came from Tieyuan star and didn't know anything?"