In the depths of the Leng Cui Chamber of Commerce, Liu Qingmei walked into a quiet room.

At this time, the smile on her face gradually subsided, and it was replaced by a solemn look.

In the quiet room, a middle-aged man sat cross-legged with a chessboard on his seat, as if he was playing a score by himself.

The middle-aged man was holding a chess piece in one hand and tasting tea in the other, and when he saw Liu Qingmei entering the 'door', he only nodded slightly, and continued to concentrate on the piece.

"Dad, the 'girl' just met Qin Ming from Zhou Tianxing Palace, he bought a batch of Hengtian Divine Gold and a batch of Qinglei Secret Gold here, and a total of 9,000 catties of Chiyang Stone Yuan Liquid was 'spent'. ”

Liu Qingmei paused for a moment, and then said: "Zhou Tianxing Palace has a reward of 1,000 catties of Chiyang Stone Yuan Liquid, and the Hundred 'Flower' Palace has a reward of 3,000 catties of Chiyang Stone Yuan Liquid to arrest him, plus other bits and pieces of enemies, his head has many people who are concerned, and now that he has come to the South China Sea Immortal Ruins alone, even if he provides clues, it will be worth a lot of money......

This middle-aged man is Liu Qingmei's father, needless to say, it is naturally Liu Yiyun, the president of the Lengcui Chamber of Commerce.

He listened to Liu Qingmei's words, looked up at Liu Qingmei, and his face 'revealed' an inquiring look: "Qingmei, do you think this is appropriate?"

"Although Zhou Tianxing Palace and Hundred 'Flowers' Palace have suffered a great loss of vitality, they are still one of the five major 'sects' in the world after all, and it is certainly good to be able to get their favors, as for the spiritual liquid that has been rewarded, it can be regarded as the icing on the cake. ”

Liu Qingmei smiled slightly, and said: "Besides, father, didn't you teach me us, we are businessmen, mercenary, in order to obtain maximum benefits, not to mention that he only bought goods worth nine thousand catties of Chiyang Stone Yuan Liquid, even if the value of the goods purchased is twice as high, it will not affect my judgment."

Liu Yiyun put down the chess pieces, stood up, sighed and said: "Qingmei, although I taught you to be mercenary, but what you see is just the appearance, are you sure that the favor of the Hundred 'Flowers' Palace and the Zhou Tianxing Palace is worth offending Qin Ming?"

Liu Qingmei's face suddenly showed a curious look, and asked: "What did my father say about this? Although this Qin Ming is the Yousheng True Monarch of the Dawu Dynasty, the strength of the Dawu Dynasty is far inferior to a super-first-class 'sect' faction, let alone the union of two 'sect' factions. ”

"Qin Ming 'spent' nine thousand catties of Chiyang Stone Yuan Liquid to buy a large number of Hengtian Divine Gold and Qinglei Secret Gold, you are not curious at all, what is this Qin Ming doing when he buys this batch of things that are very useful?"

Seeing Liu Qingmei frowning slightly, Liu Yiyun smiled and said: "You, although you are a little smart, but you can't do your homework, our Lengcui Commercial Bank has been established for five hundred years, it can be said that it is a time-honored brand, and a lot of information will be collected every year, I will test you, do you know when the highest price in the history of this Hengtian Divine Gold and Qinglei Secret Gold appeared?"

"It seems that the highest price was more than 300 years ago, and the price of this cold 'door' material seems to be falling all the way......"

Liu Qingmei's eyes suddenly lit up, and she said, "By the way, it was the time when the Dawu Dynasty was founded!"

"When the Dawu Dynasty was founded, in order to create the Qingjia Forbidden Army, they purchased minerals in the immortal ruins of the South China Sea, among which this Hengtian Divine Gold and Qinglei Secret Gold were stirred up at that time!"

Thinking of this, Liu Qingmei's brows suddenly frowned, and said: "The Qingjia Forbidden Army is the nemesis of the monks, fortunately, the Dawu Dynasty only has three thousand Qingjia Forbidden Army, otherwise I am afraid it will not be difficult to sweep the world." Now that he has purchased so many materials, could it be that the Dawu Dynasty is going to build another batch of Qingjia forbidden army?

"Yes, you remember. ”

Liu Yiyun's face 'revealed' a look of relief, nodded, stroked his beard and said: "Since the Hundred 'Flowers' Palace was destroyed by Qin Ming, Zhou Tianxing Palace's attitude has become ambiguous, whether to chase and kill Qin Ming, the so-called 'traitor', is one thing, even if you send Qin Ming's information over, I am afraid that the favors you will get will be limited." ”

"Instead of denouncing Qin Ming, we will protect him and take a good relationship with him, so you will give Qin Ming a purple gold waist card of the highest level, so that he can be sheltered within a thousand miles of this South China Sea Immortal Ruin, which can have a better effect. ”

As soon as Liu Yiyun's words fell, Liu Qingmei suddenly exclaimed: "Zijin VIP waist card, this waist card is less than ten pieces for a big chamber of commerce like us!"

This kind of purple gold waist card is the highest VIP waist card of the South China Sea Immortal Ruins, as long as you have this waist card, you can be protected by the large array of the South China Sea Immortal Ruins, even if it is far away from the South China Sea Immortal Ruins, as long as you do not go out of a thousand miles, you can also be protected.

There are not many of this kind of waist card in the entire South China Sea Immortal Ruins, it is very precious, this Liu Yiyun gave this waist card to Qin Ming, it is simply a great favor.

"Qingmei, you must know that it is easy to add 'flowers' on the cake, but it is difficult to send charcoal in the snow. ”

Liu Yiyun's face 'revealed' a sigh of emotion, and said with emotion.

Hearing Liu Yiyun's words, Liu Qingmei thoughtfully, nodded, didn't say anything more, and left the quiet room.

However, it was said that in the Leng Cui Chamber of Commerce, Qin Ming's mind was on the same page, and while continuing to wander around in this Leng Cui Chamber of Commerce, he was refining this Hengtian Divine Gold.

In the Titan Star Fortress, Qin Ming opened the storage 'jade' card, and suddenly the sixty thousand catties of Hengtian God Gold fell down with a bang, piled up together about ten meters high.

The armor of the "Red 'Dawn'" heavy combat mecha accounts for more than 70% of the entire weight, which is about 200 tons, which is not a small number.

Fortunately, this "red" dawn heavy combat mecha has been improved many times, and in order to facilitate maintenance, all the structures are modular design, and Qin Ming can completely remove the armor piece by piece and smelt it slowly.

Qin Ming took out a medium-sized piece of Hengtian Divine Gold and put it into the Mana Flood Furnace, and immediately used the electromagnetic levitation force field to fix this piece of Hengtian Divine Gold in the middle of the Mana Flood Furnace.

Around the Mana Furnace, pale blue ionic flames suddenly erupted, emitting a light that was even more dazzling than the sun.

The violent high temperature immediately changed this piece of Hengtian Divine Gold, and I saw that the complexion of this piece of Hengtian Divine Gold began to slowly turn red, and suddenly a scorching fire 'flower' suddenly lit up, like a match burning, making a snorting sound.

With the experience of the last time, Qin Ming 'made' it very smoothly, and immediately "ignited" this Hengtian Divine Gold.

The next thing is simple, Qin Ming only needs to throw a large amount of Hengtian Divine Gold into the mana furnace and slowly "ignite" it, it is estimated that as long as it takes a day or two to 'touch', this pile of Hengtian Divine Gold will all be "ignited" and then melted.

"The matter of Hengtian Shenjin can be put aside, and now my main task is to study this fine dragon pattern steel first!"

When Fang Qingxue refined the green armor of the Qingjia Forbidden Army, he relied on a piece of "fine dragon pattern steel" armor fragments on a warship, but that fragment was limited after all, and in the end only more than 3,000 sets of green armor were refined.

Fang Qingxue didn't want to expand the number of the Qingjia Forbidden Army, but the problem was that without this piece of "fine dragon pattern steel", the power of this Qingjia would be greatly reduced, and she was completely sorry for its value, so Fang Qingxue could only give up.

Otherwise, if the Dawu Dynasty is allowed to gather enough 10,000 Qingjia forbidden troops, I am afraid that the Dawu Dynasty can already be compared with the five super-first-class 'sect' factions.

"The 'fine dragon pattern steel' armor fragment that Fang Qingxue got back then should be a 'Green Dragon' level battleship from the Celestial Dragon Empire, although it is still an order of magnitude short of the 'Blue Dragon' flagship, it can be regarded as the main battleship of the Celestial Dragon Empire. ”

Thinking of this, Qin Ming felt a little emotion in his heart, the basic material technology level of the Tianlong people was indeed much stronger than that of the Federation, and for warships of the same level, the Federation could not break their armor, and in the end, they could only use the suicidal attack method of jumping impact to fight the enemy.

"Fine Dragon Steel" is not a mysterious alloy, its formula has long been thoroughly studied by the Federation, but it is one thing to study the formula, and it is another thing to manufacture it, but the forging method of the Tianlong people is something that the Federation cannot learn.

The Draconians use the "Dragon's Breath Smelting Method" to smelt, and in the final step of the crafting, they use the dragon's breath spewed by the Draconians' captive war dragons to quench, which can create the fine scales of light blue 'color' on the metal surface.

The smelting method of this fine dragon scale steel is actually the same as that of "big dragon scale steel", but the large dragon scale steel has higher requirements for dragon breath, and it is often possible to produce one kilogram of large dragon scale steel among thousands of tons of fine dragon pattern steel, which is very precious.

The previous method of imitating this fine dragon steel was to apply high temperature and high pressure, and then change the shape of the alloy through ion flow to make it a fine dragon steel.

However, this method is time-consuming and laborious, and the production volume is very small, and there is no way to reach the level of mass production, and so far the Federation has only produced a few experimental 'sexual' warframes.

Qin Ming could only rely on this method to create the green armor before, but since Qin Ming absorbed Lu Zhirong's dragon power, Qin Ming found that a wonderful change had occurred in his body, and he could actually use dragon breath.

Qin Xuanwei is a genius in the sky, Wuyue True Form Fist absorbs the strengths of others, and turns other people's avenues into his own boxing techniques, although this dragon's breath comes from the distant Tianlongren Empire, but it is also a kind of avenue, and after being turned into the avenue engraved in the golden pill, it also has the mystery of this 'door' avenue.

An alloy block the size of a matchbox suddenly appeared in Qin Ming's hand, this alloy block was adjusted by Xingling's calculation to adjust the ratio, and the alloy ingot made in advance was only after being spit out by the dragon's breath, and it would eventually become fine dragon pattern steel.

I saw Qin Ming clench his fist, and the true yuan in his palm spit out, and suddenly a true yuan containing a dragon's breath gushed out, making Qin Ming's entire palm become slightly hot.

After a while, Qin Ming let go of his palm, only to see that in the palm of his hand, there was a light blue 'colored' steel ingot lying flat, and on the top of the steel ingot, there were many irregular slender stripes, like small dragon patterns, which was a typical thin dragon pattern steel appearance.

But that's not all, Qin Ming can make this fine dragon pattern steel, but it doesn't mean that Fang Qingxue must have used fine dragon pattern steel when making green armor back then.

"The problem of manufacturing fine dragon pattern steel is not big, but the only uncertainty is whether this fine dragon pattern steel is the material used by Fang Qingxue back then. ”

Qin Ming took a deep breath and added the Green Thunder Secret Gold, Hengtian Divine Gold and other materials into the mana furnace, preparing to form the final fusion

Qin Ming originally had a lot of materials on him that he needed to refine the green armor, and after purchasing the green thunder secret gold just now, these materials were finally all ready, just enough to get together a set of green armor materials.

I saw that under the calcination of the ionic flame of the mana furnace, these materials gradually fused together, forming a piece of cyan 'color' metal.

"It's done!"

Qin Ming's heart couldn't help but burst with joy.

He just speculated that Fang Qingxue was using fine dragon pattern steel based on the description, although there was a ninety percent chance of this inference, but seeing the rudimentary form of the green armor appear with his own eyes still made Qin Ming breathe a long sigh.