The more eager Lu Mian became, the more calm Chang Ming became.

He took the piece of metal and said calmly, "There are many kinds of metals in this world, and the combinations are endless. This is just one possibility. However, every possibility that can be used needs to go through thousands of blending experiments, what to use for each metal in mixed smelting, what is the proportion, how to control the temperature during smelting, whether to add catalyst or neutralizer to it, and whether other steps are needed...... Every process must be perfected to get such a usable alloy. ”

In his narration, Lu Mian's expression gradually calmed down, he leaned on the table, listened to him quietly, and suddenly his eyes flashed: "In other words, this piece of metal was consciously made by you after repeated trials, and it is not an accidental product?"

Chang Ming smiled at him: "If it was just generated by accident, how could I bring it to you?" Boss Lu, your family has a big business, I still want to exchange it for something!"

He said it very frankly and did not hide his purpose at all, which made Lu Mian laugh instead.

He nodded and said, "It's really presumptuous to let your guest stand for so long, please sit down, and we'll talk slowly." ”

He asked someone to bring tea, sat down opposite Chang Ming, and asked, "Speaking of which, how could you consciously study this kind of thing, and how could you think of bringing it to me?"

Chang Ming said: "Ming people don't say dark words, Boss Lu, you are very short of this type of material now!"

Lu Mian's eyes shrank slightly, and he asked rhetorically, "Why do you say that?" Qi Tiancheng Black Market is well-known in Dongwu Prefecture. What kind of material can't be found? The appearance of a novel material is just icing on the cake, nothing is nothing. ”

Chang Ming laughed: "Boss Lu, you are just talking nonsense with your eyes open." Last night, I took a general look in the store below, and I could see clearly what was missing in the market. Why are the alien beasts to be processed so high-grade, but the processed materials are in urgent need of high-grade products? Don't tell me, these high-grade materials have long been used up!"

Lu Mian spread his hands: "It's indeed used up." ”

Chang Ming asked, "Where is it used?"

Lu Mian was silent.

Chang Ming continued to ask: "Don't say anything else, the organ war is only less than a year. Are the materials ready for the agency war?"

Lu Mian was taken aback. Look at him scrutinically. Chang Ming said: "Sure enough, the materials for the organ war are also prepared by you. I'll just say, opening such a big black market in a place like Qi Tiancheng is still open under the feet of the royal family. How can you do it without a backstage? Although I don't know what to do for the road, I don't open this market in the open. But when you think about it, you know. It is not directly linked to the official, and many things can be handled more flexibly...... Am I right?"

Chang Ming leaned back in his chair, "Let's think about it again." Why are there no high-grade materials? Because the agency has been losing wars, we have to pay war reparations. The money is not enough, and the materials are ...... So our organ wars are getting more and more stretched, and we can't afford to lose anymore, right?"

Lu Mian said slowly: "You are very smart. ”

Chang Ming said: "No, I must be the only one who can see this, but everyone just knows it and has the courage to say it, especially not much in front of you......"

Lu Mian looked at him, suddenly changed the subject, and asked: "Speaking of which, I heard that there is a young man with great war talent on the side of Jintan City, and he has drawn up a new plan for the War Committee, so that it is possible to win the organ war that has been defeated for many years...... This person must be sitting right in front of me, right?"

The War Committee kept this matter a secret, but since Lu Mian had a close relationship with the royal family, it was not surprising that he could know about it.

Chang Ming nodded and said briskly: "It's me!"

Lu Mian looked at him for a while and asked, "This kind of mixed metal, do you want to sell the material directly, or do you plan to sell the formula?"

Chang Ming said: "It depends on your needs. ”

Although Lu Mian asked, there was no doubt that what he wanted was the formula! It's just that he knew very well what the unique secret recipe meant for the mechanic.

Whether it is the processing method of the material or the discovery of a new material, for the mechanic, it symbolizes an endless source of wealth, and no one will easily sell this secret recipe!

But Chang Ming's words were very loose at this time, and the implication was that it was okay to sell materials and formulas, just to see what kind of price the other party could get!

And what kind of price can a stable production method of a new material sell, even Lu Mian himself can't estimate!

Lu Mian thought for a moment, stood up and said, "Can you wait for a while? You know, even if it is a new material, its price is based on its role after all. ”

Chang Ming nodded and said, "Of course." ”

He also stood up and stretched out his hand to Lu Mian: "Then look forward to your good news!"

As he spoke, he said hello to Yu Haiyang, turned around and walked out!

Yu Haiyang didn't know much about materials, mechanisms, or anything, and listened to their conversations, and he heard them in a fog. But she still knows what they said. She jumped up in a hurry, ran out of the hall after Chang Ming, and whispered, "Don't you want the scales of the elephant trunk dragon?"

She was genuinely concerned, and Chang Ming also laughed: "Thank you, thank you! However, for something as precious as the elephant trunk dragon, I will definitely have to pay the corresponding price." I know very well what Boss Lu has in his hands, so I will also show him what I have in my hands, and if he is interested, we will talk about things next. ”

Yu Haiyang thought for a while, and suddenly understood: "If you want to catch a big fish, you have to give good bait!"

Chang Ming smiled: "Yes, yes, that's it!"

Lu Mian listened to the laughter outside, carefully examining the metal fragments in his hand.

He turned around and walked into another door, and commanded in a low voice, "Use the fastest speed to call Luo Ba back!"

......

After talking to Lu Mian, Chang Ming did not continue to stay in the black market.

Most of the materials on the list have been bought. The rest are not available outside, and you have to find another channel.

Chang Ming walked out of the black market, thinking about whether to go back to the office room to continue working, when a gust of breeze blew, bringing a rich fragrance of flowers.

Chang Ming raised his face, the breeze was blowing on his face, like a small hand, gently caressing his cheeks, feeling extremely comfortable.

There are many trees in Qi Tiancheng, and the wind shines through the branches and leaves. It changed direction. Now so does the breeze that caresses your cheeks. It seems to be composed of countless breezes from different directions, and the floral fragrance is also made up of many kinds of mixed flowers, and it is impossible to tell which one is which.

Chang Ming's heart moved, it was night. It was dark all around. The vision is very bad. But relatively speaking. There was silence all around, and all kinds of senses became extremely sensitive.

He walked out of the hall quickly, releasing a family type. Get in the driver's seat.

At a time like this, isn't it the best time to feel the air flow and practice Sky Wing piloting!

Chang Ming's hand was placed on the control gem, and his spiritual power extended along the control gem to every part of the Tianyi, and now, the entire Tianyi seemed to have become his body, and the airflow felt by every inch of his body was also truthfully fed back into his spirit.

Chang Ming did not act immediately, but used his own spirit to distinguish and feel this complex and subtle air flow, at this time, his spiritual power became extremely sensitive, and he made extremely subtle contact with the air flow lightly and quietly.

After a while, the wings of the sky flew up!

To be precise, it did not fly, but like a fallen leaf, it was blown off the ground by the wind!

It has almost no speed, fluttering in the breeze, like a real fallen leaf, playing with the breeze, carried by the wind, not knowing where the road will go next.

To be honest, it feels a little weird to have such a scene in the dark of night!

But at this time, it was late at night, and the place where Chang Ming was rarely visited, no one noticed that there was a strange sky wing here.

I saw it fluttering, tumbling deftly with the wind, passing through the branches and leaves. Occasionally, when it is about to hit a leaf, it will nimbly flip over it again without being touched by it at all.

Its flight does not have a fixed direction, a fixed trajectory, it just comes with the wind, goes with the wind, and has no sense of autonomy at all.

At this time, Chang Ming, who was in the driver's seat of Tianlun Type 1, even had his eyes half-closed, as if he was immersed in a wonderful realm, and did not observe the surrounding situation at all. As if he didn't do anything, Tianyi was blown up by the wind by himself!

Gradually, there are some changes in the type of family, and at a certain angle, it will make some slight changes, as if it is breaking away from one wind and entering the next wind.

Its flight attitude has never changed, it is still as light as a fallen leaf, and it is as strange as a ghost.

It seemed to slow down, and a moment later, the branches spread out in front of it, and a familiar building appeared in front of it.

Chang Ming only opened his eyes at this time, looked at Xiao Shuxuan in front of him, and smiled.

Skywing's various subtle adjustments made it constantly change its direction, and finally reached its original destination!

From the black market, it only takes about five minutes to fly in a straight line, but Chang Ming took a full hour. But this hour was by no means in vain, the sensitivity of his mental power increased greatly, and he could clearly feel the extremely subtle air currents.

In the back, he can even feel the air flow and adjust the flight condition.

This is just the beginning, when he further consolidates and is able to grasp his mental power more steadily and firmly, his driving ability will reach a new level!

It's no wonder that Qian Lai dares to claim that the driving skills of the people in this city are the best in the world. The special terrain of Qi Tiancheng is extremely beneficial for exercising driving skills! (To be continued......)

PS: Thank you for the monthly ticket voted by Rolling Slime, Terminator of Dead Song, T Fat Cat T, asdgkl, ~ Hanger Hammer, Nautical Overlord, Crispy Little Pineapple, Book Friend 121130181745571, and DemonJay!

Thanks to the eel rice seller for the tip~~~

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