Bang -

the wooden door flew back in an instant, and the whole door frame was damaged.

The door was broken into several pieces, which was the result of Lena's control of the smallest force. There was a dust in the room, a mess.

"What's the matter?"

The landlord rushed up the stairs with her skirt. When she saw all this, she was stunned.

"You....

" don't worry, I'll pay the price. "

Lena took a gold coin from his pocket and threw it to the landlord, which was enough to install ten such doors.

The landlord who received the compensation immediately showed a smiling face and returned downstairs without asking much.

Lena looks at the dark room. There are several test benches with optical microscopes, some ore samples and more precision instruments on them. The room was originally very spacious, but it was a little crowded after putting these equipment. Deep in the living room, Lena sees the bedroom with the door open, a man in an old fluffy pajamas, Is some flustered to roll down from the bed.

"Who, who?"

First he saw the door of his house broken into pieces on the ground. Then he saw Lena.

"I don't have anything valuable here. These ores are ordinary stones. They can't be sold for a few dollars."

Brayton instantly judged that he couldn't beat Lena, and immediately explained.

"Mr. Shockley Brayton, I was introduced by Boone, the owner of the singing bones shop at Sedna fair. I heard that you have a deep understanding of casting materials."

"That fellow, born?"

Brayton felt a little relieved when he heard the familiar name. He looked at the broken doors on the ground again. Some of them did not dare to ask what was going on.

"Ah, you may not believe it. It was this door that started first. I just pushed it gently, and it became like this."

Said Lena half jokingly, and then added.

"Don't worry, the landlord has promised to replace one."

"Who are you?"

When Brayton heard this, he didn't pay any attention to the door. Because Lena's strength was just right, the door didn't damage any experimental equipment. It was just that this mess looked slightly indecent.

"Lena Ian gray."

It seems that this Mr. Brayton hasn't read the newspaper for a long time.

"Mr. Ian gray... Wait, are you that Lena Ian gray?"

The reaction was half a beat too slow for Brayton to feel startled.

"Yes."

Lena was used to other people's reaction. He shrugged helplessly and took a chair with the hand of the mage to sit down.

"Oh, my God, I saw Lena Ian gray. Ha ha, it's incredible."

Brayton said as if in disbelief, with a smile of surprise and excitement on his face.

"Mr. Brayton, I heard that you have a thorough study of the cast material, haven't you?"

"I don't want to waste my time listening to other people's praise," he asked.

"Er, yes, my research direction is really casting materials."

Asked by Lena, Brayton just landed a little bit from the floating state and nodded his head.

"I have discussed with Mr. born before whether there is a material whose magic resistance is not fixed, but can be changed, or the magic resistance in different directions is different?"

Lena asked straight to the point, making bradon in his old pajamas touch his chin and fall into thinking.

"The magic resistance is not a fixed value... The magic resistance is different in different directions. Well, this characteristic seems to be a bit complicated..."

it seems that Brayton likes to speak out his inner thoughts when he is thinking. About two minutes later, a phonebook and a quill pen came to Brayton who was mumbling to himself. He wrote something on it and then raised his head.

"Mr. Ian gray, the material you asked for is so rare that no mage can study it."

Just when Lena thought that Brayton could not get any effective information, the other side continued to speak.

"But you are very lucky, because I just found a kind of material like this recently!"

"Let's finish the next time..."

Lena murmured. Compared with this, Brayton found the material Lena needed, which surprised him even more.

"Wait, do you really think there is such material?"

"Yes, it's a kind of thing commonly known as black lamprophyre. It's only produced in a few half plane volcanic areas. Its magic resistance will change greatly with the temperature. At the same time, this kind of rock has a special crystal structure. From the positive and lateral directions, its power of conducting magic is quite different."Brayton said, as if showing off his treasure. Then he ran to the test bench, searched for it for a while, and picked up a small piece of rock on a piece of glass.

This kind of rock is pure black under the light, but if you look carefully, you can find the deep red like the spread of fire in it. Brayton gives Lena a look, puts it under the optical microscope, and then projects the picture seen by the microscope.

This is the enlarged structure of the black lamprite. We can see that its crystal structure is completely different from that of ordinary stones, and it is more orderly. At the same time, from the side and the front, the structure is quite different, which may be the reason for the different magic resistivity.

"You can look at the tests."

Brayton lifted the black cloth on the test bench again, and he could see a whole piece of black lamprophyre on the table with several wires connected in the middle.

Turning on the constant magic generation array, Brayton demonstrated the characteristics of lamprophyre to Lena. From the direction along the crystal structure, the intensity of magic flow is significantly greater, while perpendicular to the crystal structure, the intensity of magic flow is much smaller. Moreover, if a magic is applied in the vertical direction, the magic flow along the crystal structure will be changed Change.

Quite in line with Lena's expectations and requirements.

"How difficult is the processing of this kind of black lamprophyre and how about its output?"

"If it's a very precious material, then he can only buy some for his own experiments. After all, the stone seems to be quite noble in terms of its name.

"The difficulty of processing is very low. As long as it's an alchemy workshop above the third level, it can be processed completely. As for the output, Mr. Ian gray, this kind of thing is everywhere in those half planes. Before, because the magic resistance of these stones is not uniform, there was no way to make regular magic materials. I also received samples from my friends, so I decided to study them "Yes."

Brayton looked at Lena strangely, wondering why he asked.

"That's wonderful, Mr. Brayton."

When he heard Brayton's words, Lena was inspired.

His magic computer project seems to be working.

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