In the nearly enclosed refining room, all the refining tools were removed, and in the middle was a simple and shrunken metal skeleton.

This is a simplified version of the mech, which is used to experiment with materials!

Jiang Pre couldn't stop the surprise on his face.

For two whole months, he has been busy in the refining room, experimenting with materials, and finally let him succeed.

As it turned out, luck befell him in a rare way.

In this warehouse of rare materials in Skyforge City, both materials were found and verified on improvised mechs.

Jiang Yu looked at the simple mecha in front of him, with excitement in his eyes, but unfortunately it was just a shrunken bone, and he had no way to stand in it.

"Go to the warehouse and buy both. ”

As long as the last two materials are in hand, then, he can officially make a complete mecha, not a small bone, but a real mecha that is ten meters high!

Jiang Yu stepped out of the refining room that had been stuffy for two months, exhaled, and found Xiao Lulu.

"I thought you were going to treat that refining room as your own grave and never come out for the rest of your life!" Xiao Lulu said.

"These two materials, how many, I want them all!" Jiang Yu was in high spirits at this time.

Xiao Lulu looked at the two pieces of materials in Jiang Pre's hand curiously, how rare was it that could make this King of Destruction spend so much time looking for it?

When she recognized them, Xiao Lulu's face was a little puzzled, these two materials can't be cherished!

At most, no one has figured out how useful they are!

"If you want to buy all two materials, I'm afraid you can't......" Xiao Lulu said with a smile.

Jiang Yu's face changed slightly, and he thought that there was some accident in his heart, this was related to his mecha!

Xiao Lulu took Jiang Pre to the warehouse again, and when he saw that one of the materials was piled up in a corner as big as a large square, Jiang Pre's face twitched.

This amount is inevitably too much, even if the volume is converted into high-grade spirit stones, there are nearly 10 million quantities.

If Jiang is going to buy it, even one-tenth of the assets on his body are not enough!

When he collected the materials before, Jiang took more than a hundred kinds in advance, and he didn't pay attention to the number of them.

"Originally, it was impossible to have so many of these materials in this warehouse, but the first time this material was discovered was a Tianzhu City disciple, or a large ore vein, which was studied by many Tianzhu City disciples and found no use, it was considered a waste material, and finally it was thrown here for the sake of scarcity. ”

"You're lucky, this kind of material is rare now, and there are more warehouses in this place, and it's basically difficult to see this kind of material if you go somewhere else. ”

Xiao Lulu said to Jiang Pre, and told about the situation of this material in the mainland.

The overall: useless, but rare!

Jiang Yu looked at so many materials, his brows furrowed, he noticed what Xiao Lulu said, although there are many such materials here, they are rarely seen in other parts of the mainland.

In other words, after this village, there will be no such shop!

This material can be applied to mechas, so it is likely that it will be used in other technologies in the future.

If you only buy enough mechs today, then when you need them in the future, these materials may not still stay in this warehouse.

Although, as far as Xiao Lulu is concerned, the refiners of the Luo Void Continent will not use this material, Jiang Yu does not dare to guarantee that there will be any eventuality.

Preferably, it's best to buy them all!

Jiang Zhen gritted his teeth, feeling a lot of pressure on his body.

"Senior Sister Xiao, I want to buy all the materials, but I don't have that much money, is there any way?" Jiang asked with a serious expression.

Hearing this, Xiao Lulu looked surprised, and her mouth opened slightly.

This guy really wants to buy them all!

"Senior Brother Jiang, you have to think about it carefully, no matter what you refine, no matter how much you refine, you can't use so many materials, why buy them all, the price is not something you can afford!" Xiao Lulu said.

"Senior Sister Xiao, how much do you want?" Jiang Yu asked without hesitation.

"Billion!"

Burst~

Jiang Yu almost vomited out all the kilograms of blood in his body!

"Senior Brother Jiang, do you still want to buy it?" Xiao Lulu asked with a smile.

"Buy, of course!" Jiang pre gritted his teeth and said viciously.

"Senior Sister Xiao, look at the IOU, I will pay it back slowly in the future!" Jiang Yu said with a smile to Xiao Lulu.

A billion spirit stones, how could he possibly take them out!

Jiang Pre is full of calculations, even if he doesn't have 100 million, he still has so many huge profits in the south with technology!

If it were another person, it would be any of the other eight kings, and they would be far less rich than Jiang Pre!

"IOUs...... I can't be the master of such a large amount, you have to ask Lord Elephant!" Xiao Lulu said.

Indeed, with the number of one billion, almost only a powerhouse in the Heavenly Realm could come up with so many spirit stones.

Although Xiao Lulu has a special status in Tianzhu City, she definitely can't be the master.

Elephant Lord?Jiang Zhen frowned slightly.

If you want to ask the Lord for this matter, Jiang Yu feels that his goal should not only be an IOU, but also a discount!

After all, he is his nephew, and he has carefully cultivated and taught the white elephant for so much time.

"Lord Elephant, I'll look for it later, I'll buy 10 million high-grade spirit stones for the materials here." ”

In the end, Jiang made a decision to buy 10 million high-grade spirit stones, but also to protect himself first.

Ten million top-grade spirit stones? Xiao Lulu saw that Jiang Yu actually opened his mouth to this number, and his eyes widened.

This guy, why is he so rich?

"Are you sure you want to use 10 million high-grade spirit stones to buy all these materials?" Xiao Lulu had never seen anyone consume such a large amount of spirit stones.

You must know that as the key cultivation object of Tianzhu City, all her assets over the years have only added up to a few million.

However, now, as soon as Jiang Yu slipped his mouth, the number of 10 million came out.

Xiao Lulu's head was still a little dizzy.

"Okay, let's go and see another material, this time, it won't be another big corner, right?" Jiang Yu said helplessly, feeling bitter in his heart.

Because, for the advance storage of these two materials, he is really going to hemorrhage, and even the scientific and technological profits in the next few years have to be donated in advance.

My heart is really bleeding!

However, Jiang Yu was still happy in his heart, the so-called pain and happiness, that's it.

After all, with this kind of high-grade material, he will face the problem of difficulty in transforming for a long time.

Moreover, even if it can be converted, it will take a long time to convert such a large quantity, and some technologies will be limited in mass production.

Spend more spirit stones now, and save time and energy in the future.

At that time, he will earn back ten times and a hundred times the spirit stones that he has spent now. Jiang thought in his heart.

"Don't worry, I remember that the amount of this material is not very large, as long as you have another 10 million high-grade spirit stones, you will be fine!" Xiao Lulu said with a grin.

She teased most of the ingredients, because she felt that Jiang Yu should not take out so many spirit stones again.

There are 10 million, which is terrifying enough!

However, when she saw Jiang Pre take out 10 million with a distressed face, the whole person was messy in the wind.

This guy's money, isn't it money?

How can you use it so lavishly?

Xiao Lulu unrealistically completed the deal with Jiang Pre.

She manages it on her behalf, and the things in the warehouse are the common assets of Tianzhu City, and these spirit stones will also be handed over to Tianzhu City.

Jiang Yu put the two piles of materials into his Sumeru ring, and looked at the Sumeru ring that he specially stored the materials.

This ring is quite valuable now!

In addition to the materials that Jiang Pre bought this time, there are also many materials collected by the Fifth Mountain of Jiuhang Mountain, and the value of the latter is actually far better than what Jiang Pre bought this time.

The materials that Jiang Pre obtained in the Nine Hanging Mountains, except for himself, no, it should be said that I am afraid that he himself does not know how valuable it is!

And these materials are also an important reliance on ginger's pre-production technology.

This time, many high-grade materials will be selected from these, especially the outer armor part, which will use the hardest material inside!

Jiang Yu will do his best to combine the materials purchased this time, as well as the ones obtained from the Nine Hanging Mountain, to make a currently strongest mecha!

However, before this time, in order to avoid long nights and dreams, Jiang Yu still planned to go to the elephant lord first and get the rest of the materials.

Even if you can't buy it yourself, you have to find a way to make sure that others can't buy it!

Seeing the elephant owner, the process went even more smoothly than Jiang pre-expected, and in order to show his reward for Jiang pre-being the king of destruction, the elephant lord allowed Jiang pre-to make an IOU.

And when Jiang Pre said again about discounts or something......

"No play!"

So a ruthless voice sounded in Jiang Pre-2!

"Stingy!" Jiang pre-pouted!

He felt regretful in his heart, what a pity, if he could get a nine-percent discount, it would be 100 million high-grade spirit stones!

After obtaining permission for the IOU, Jiang Yu returned to the warehouse again and took away all the remaining materials.

And with the completion of this process, it also means that Jiang Pre, now, owes a lot of debt!

The number of one billion, like a big mountain, pressed on Jiang Pre, making him feel that when he walked on the road, he was going to trample the floor.

"It's nothing, take a deep breath, it's just a billion, when the mecha can be made in batches, a mecha at the peak of the realm, I will sell 100 million, plus all kinds of supplements and maintenance, it is possible to double it, and then sell five units and all of them will come back!"

Jiang Yu tried to think in a good direction, let himself open his eyes a little, one billion is just a basic asset of the Heavenly Realm!

And himself, but he is a man who wants to use technology to change the world!

Under such circumstances, Jiang Yu slowly returned to his residence.

In the past two months, Bing Ling has been stabilizing his cultivation and has not come out, which is also the reason why Jiang Yu has been staying in the refining room.

Ice Ling broke through the Critical Realm Triple Realm, and there was a lot of turmoil in the foundation, and it would take a long time to stabilize.

This is related to the future cultivation path, and Bing Ling does not dare to be careless.

After Jiang Yu returned to his residence, he noticed Bing Ling's house, which was still cultivating at this time.

And recently, Jiang Yu has also paid attention to the news of the Great Ape King, who is still arrogant in the dead realm.

Because the camp of the eight kings is gone, the phantom king is dead, and Jiang Pre, the king of destruction, is in the Divine City again, and the eight kings only have six kings, and they can't do anything to the great ape king.

And in history, the hunt of the last great ape king took three years to succeed.

This was also the reason why Bing Ling dared to spend two months to stabilize his cultivation.

The debt of nearly one billion yuan made Jiang Yu determined to start the sale of technology in the Divine City immediately!

Before, Jiang was limited by the lack of cultivation, and selling technology would cause some trouble, but now, with the breakthrough of cultivation, these concerns are gone.

"Some plans are about to start!" Jiang Yu's eyes flashed.

Among Jiang Pre's Sumeru rings, a large number of robots were taken out by him, and one by one figures walked out of the small room and began to prepare and unfold the plan.

And Jiang Pre's body is dedicated to making mechas.

Two things, at the same time!

The inside of the hut is outside the hut, like two worlds.

Dozens of robots, holding various metal materials, began to change this corner of Jiang Pre.

The once dilapidated and remote corners have gradually become radiant in the transformation of dozens of robots.

In this corner of the Divine City, the walls are very high, and some special display cases are starting to slowly extend upwards along this corner!

Everything is starting to change!

And at the same time that this corner of the Divine City began to be transformed, another thing for Jiang Yu also began.

On the way from the city to the southern border, two robots are on their way.

After a long journey, they finally reached the border between the Southern and Middle Regions.

Between the Central Territory and the Southern Territory, a large black river that does not know how wide it crosses, and it is this great river that blocks the Central Territory and the Southern Territory.

At the time when the two regions were separated, there was a fog spreading on the river, completely separating the two places, like two worlds.

Not only that, but there is no way for information to be transmitted to the other side through this great river during the period when there is no fog.

In other words, after Jiang Pre's information technology reaches the Central Domain, there is no way to contact the Southern Territory.

With the signal of his technology, there is no way to cross this great river.

Of course, this could also be that the interference at the boundary is too strong, and the signal of Level 4 technology is not tenacious enough to ignore this interference.

If you want a wireless signal, you need more advanced technology.

But now, without such conditions, Jiang Pre can only choose another method.

"If the wireless signal is not good, then it can only be transmitted by wire!"

This is also the reason why Jiang pre-sent a robot here, as long as he can complete the signal connection with the southern border, then his technology sales in the southern border can continue to be done.

The southern border, but a large area, the market inside is slowly opening up, and I don't know how big the wealth is!

After the two robots arrived here, they chose a desolate and uninhabited place on the border, intending to build a base station for wired transmission here.

The robot, opening the Sumeru ring, many items were taken out.