Xinghuaguo's military industry has such a speed of development, and the two engineers, Chen Kai and Wang Sheng, of course, have made great contributions. Therefore, Yi Xingchen gave Chen Kai and Wang Sheng a bonus each as usual, encouraging the two of them.

The two who got the bonus were even more grateful to Yi Xingchen. Since Yi Xingchen had contact with them last time, Chen Kai and Wang Sheng have become more and more aware that the place where they are is definitely a closed city, and Yi Xingchen is the supreme leader of this city. In addition, they also understood that their life and death in the city were completely decided by Yi Xingchen.

Therefore, Chen Kai and Wang Sheng are even more obedient to Yi Xingchen, as long as it is the task arranged by Yi Xingchen, they dare not be the slightest bit lazy. Of course, Yi Xingchen rewarded the two of them for their meritorious deeds, and also made them more down-to-earth to complete Yi Xingchen's instructions.

"Thank you, Your Majesty, for the reward!" Chen Kai and Wang Sheng replied with their heads bowed and bent over.

Yi Xingchen waved his hand and let them go down. The arrangements that should be made for them were enough, and he didn't want to say anything or promise anything to Chen Kai and Wang Sheng. Chen Kai and Wang Sheng were also interested, so they retreated carefully.

Seeing that the bullet factory had entered the stage of normal operation, and the bullets produced had also passed the inspection and confirmed that they met the use specifications, so there was nothing for him to worry about for the time being, Yi Xingchen left the factory area first.

With two guards, Yi Xingchen's next step was to go to the Xinghua Research Institute. Three months ago, Yi Xingchen gave Luo Ke and the other three alchemists a task to refine the exclusive space ring, and now it was time for him to go and accept the results.

In fact, the current Xinghua Research Institute is no longer the one-room research room it used to be. During this time. It has expanded rapidly. Today it is a study area consisting of several houses.

The reason why Yi Xingchen has invested so much in this area is because he knows very well that if he wants to develop Xinghua Kingdom, the development of scientific research is also indispensable.

In addition to expanding the scale of the research institute, Mu En has also been looking for suitable alchemists in the past three months, and has also recruited several alchemists to join the research work. These new alchemists. It is responsible for the research of powerful alchemy products, such as alchemy armor, alchemy weapons, etc.

When Yi Xingchen came to the research institute, Mu En briefly reported to him. This is of course what makes Yi Xingchen feel gratified. However, at this time, Yi Xingchen was still more interested in the space ring. Therefore, under the leadership of the guards of the research institute, Yi Xingchen went directly to the exclusive laboratories of the three alchemists, Rocco, Chekov, and Sylaire.

When Roko, Chekov, and Schiller saw Yi Xingchen coming again. The trio were overjoyed. In these three months, they finally lived up to Yi Xingchen's expectations. Moreover, such an achievement is also a great breakthrough for themselves. Of course, they knew very well that if it weren't for the opportunity given by Yi Xingchen, they might not be able to get such an achievement when.

"Join His Majesty the King!" the three of them saluted Yi Xingchen with respect.

"How many achievements have you made in three months?" Yi Xingchen asked.

Rocco, as a representative, stood up and replied: "Your Majesty, we are fortunate not to be dishonored. The three of us made a total of thirty spatial rings. Except for the first ten space rings, we didn't have full control due to lack of experience, so the space was very small, and the average space size of the next twenty space rings could reach one cubic meter. Among them, the largest one, its space size has reached 50 cubic meters. ”

But contrary to Rocco's expectations, Yi Xingchen didn't have any special expression after listening to his report, just nodded, and couldn't see whether he appreciated or felt insufficient. This made the three of Rocco feel uncomfortable.

Just when Rocco and the others couldn't guess Yi Xingchen's thoughts, Yi Xingchen finally broke the silence, came back to his senses from his thoughts, and said to Rocco and the others, "You guys bring the ring and show it to me." ”

Hearing this, Chekov and Hilaire immediately turned around and went to get the space ring. When the two of them came back again, they each held fifteen spatial rings in their hands, and they all placed them on a table in front of Yi Xingchen.

Under Rocco's guidance, Yi Xingchen investigated the capacity of the thirty spatial rings one by one. In this process, Rocco and the three of them all looked like freshmen who had been tested by their superiors, and they were worried and expectant as they watched Yi Xingchen review each space ring, patiently waiting for Yi Xingchen's comments.

"What is the efficiency of your rings now?" Yi Xingchen asked Rocco as he weighed the rings.

"As long as you are familiar with the crafting process, each alchemist can create a spatial ring in two days. Rocco replied.

Hearing this, Yi Xingchen nodded slightly, and after thinking for a while, he finally said to the three of them: "Well, in the future, you should hurry up the refining of the space ring." As long as you maintain your efficiency, the kingdom will reward you with a voucher ranging from $1 to $5 for each Space Ring you make. ”

Schmidt vouchers, a type of banknote that are recognized by Schmidt and are absolutely guaranteed, can be used to purchase any item at the equivalent price in Schmidt City mall. One yuan voucher can buy a small packet of coarse salt or three catties of white rice.

After three months of refining, the three of them are undoubtedly very familiar with the refining process of the space ring. So, for them, earning these rewards is undoubtedly a matter of easy access. Therefore, when Luo Ke and the other three alchemists heard this, they all showed a look of surprise on their faces, and bowed down to thank Yi Xingchen.

Seeing this, Yi Xingchen smiled slightly, showing a smile of goodwill encouragement. He attaches great importance to the profession of alchemist, so he is willing to provide sufficient resources and conditions to cultivate and encourage some alchemists who have potential and are willing to be loyal to Xinghua Kingdom. As long as they can get the conditions that they cannot get and the perception of being highly respected, they will not worry that this profession will not be able to flourish and grow in Xinghua country.

Next, Yi Xingchen asked Rocco for advice on how to choose an item and how to make the ring an exclusive storage space for the item. Yi Xingchen chose the space to accommodate the smallest ring and casually put his smartphone at hand. Give it to Rocco. Let him carve a storage array on the back of his phone.

Rocco meets Yi Xingchen's smartphone. He was immediately shocked, he had never seen such a small alchemy product. In Rocco's understanding, because he had never seen Blue Mercury's smart products, he took it for granted that the mobile phone was the finished product of an alchemist.

Yi Xingchen stopped Rocco from continuing to study mobile phones, and he didn't even believe that Rocco would be able to study and understand how mobile phones work in a short period of time. He asked Rocco to engrave the array symbol directly on the shell without harming the phone's hardware.

Rocco studied it for a while. Tell Yi Xingchen with certainty that there is no problem with engraving the array on the phone, and it will not affect the hardware inside the phone, but the shell is too thin, and the alchemist needs some time to slowly carve it.

Yi Xingchen nodded, and then stood quietly in the corner of the laboratory, letting Rocco start the work of the engraved array talisman. He wanted to see for himself how the alchemist carved the array talisman.

Rocco didn't care if Yi Xingchen was there, he took action himself, carefully holding the smartphone and putting it on the experimental table.

Then. Rocco pulled out a small vial of black liquid from a small cabinet.

This liquid. In slightly gloomy conditions, there are faint strange points of light.

Rocco put the bottle on the test bench, unscrewed the lid, and took out a special pointed-tip pen, lightly dipped it in the black liquid, and carved a more complex hexagonal array on the back of the smartphone. Rocco had to be careful with every stroke, not daring to make unnecessary movements.

Yi Xingchen also found that the black liquid was slowly sinking into the mobile phone shell under the action of the pointed pen, and it was integrated with the mobile phone.

It took about half an hour for Rocco to complete the entire storage array.

Yi Xingchen carefully looked at the array talisman on the back of the mobile phone and asked, "What tricks do you need to carve this array talisman, can I carve it?"

Rocco replied respectfully, "You need to master the alchemist's professional skill - dexterity in order to accurately depict the formation talisman. Ordinary people depict the formation symbol, as long as there is a slight mistake, the entire formation will collapse and become invalid. ”

When Yi Xingchen heard this, he knew that he didn't have the professional skills of an alchemist and couldn't carve the array talisman, so he didn't ask Rocco anymore.

Then, Rocco introduced to Yi Xingchen how to take out his smartphone from the space ring.

Each space ring has an exclusive gesture password. Based on unique gestures, items can be accessed.

Yi Xingchen opened the space ring and smoothly put it into the phone.

This smartphone doesn't have a lot of dedicated space, about the size of a small drawer, but it's enough to hold a phone.

"You guys are always ready, maybe I'll need you out and carve the formation. Yi Xingchen said. In Yi Xingchen's heart, he has a big plan. Once this plan is successful, the military strength of Xinghua will reach a new level.

"Yes, Your Majesty. Rocco and the others replied.

"The space ring will continue to be refined, and I need more space rings. And the materials of the space ring, are they sufficient?" Yi Xingchen asked.

Yi Xingchen thought for a while, and then asked, "Are the space materials required for different space rings that accommodate different spaces also different?"

Rocco said with a little embarrassment: "The space ring with a larger space will naturally use more precious materials." ”

"I need a space ring with a space size that is relatively fixed in a numerical range, can you make it? For example, can this ring with the smallest space be made with the smallest material?" Yi Xingchen asked again. He needed to know more about the Space Ring so that he could think about the future.

"At the beginning, it was only because we were unfamiliar with it that the space capacity was too small......," Rocco thought that Yi Xingchen was accusing them, and said in a somewhat defensive tone.

Yi Xingchen smiled slightly and said, "I mean, if I want a batch of space rings with a small space capacity, will the materials you consume be the same as the materials of the space rings with a large capacity?" There are also space rings with different sizes of space, whether the refining time is the same. ”

Luo Ke thought for a while before he understood what Yi Xingchen meant, and replied: "Space rings with different sizes of space consume different materials and different manufacturing times. Relatively speaking, the ring with small space is relatively stable, the process is simple, and the workmanship can be rough. The larger the space, the weaker the stability, and the more stable the space array needs to be made, otherwise it is easy to cause the space to collapse and fail in the production process. ”

"If I want a hundred space rings with a small space capacity, when will you be able to complete them?" Yi Xingchen asked.

"As long as the kingdom continues to provide space materials, we can continue to provide space rings. Rocco said with a smile.

"Well, that's fine. Yi Xingchen responded, thought for a while, and said, "I need you to continue refining a hundred small space rings, just use my exclusive space as the standard." Yi Xingchen pointed to the exclusive space for smartphones.

"Yes, Your Majesty. The three Rocco replied respectfully, accepting the task.

In Yi Xingchen's heart, the space ring has two uses, one is commercial, selling the space ring in Blue Mercury to make a lot of money. Earn a lot of money and buy arms. The other is military, which is equipped with an exclusive space ring for weapons and equipment for the elite soldiers of Xinghua Kingdom, which can greatly improve the combat ability of soldiers.

Although the carving of the exclusive item storage array talisman needs to be done by an alchemist, Yi Xingchen still accepted all the space rings and the style paper that recorded the storage array talisman and sent it to the palace warehouse for storage.

Yi Xingchen left Rocco's laboratory and did not go to the laboratories of other alchemists. Moreover, he turned around and left the research institute.

Along the way, Yi Xingchen has been thinking about the two uses of the space ring. Soon, Yi Xingchen also figured it out. There is no rush to sell the Space Ring, and there is no rush to equip the elite soldiers with exclusive Space Rings.

Now, what Xinghua needs is to keep its own occupied area, and it must not allow the Dongli country to regain its rule in the Xilin region.

In this case, Yi Xingchen must improve the military strength of Xinghua Kingdom.

In addition to continuing to expand the Xinghua Royal Legion, Yi Xingchen is also preparing to use the weapons of Blue Mercury to arm the Xilin Legion formed by Leon and Eli. Therefore, the arms that Yi Xingchen obtained from Blue Mercury Zimbabwe could not meet the needs of the legion. Xinghua does not have a gun production line, so it needs to buy guns and other arms in Blue Mercury.

To buy arms, you need a lot of money. In Blue Mercury, you should be able to get a lot of money by selling space rings. However, Yi Xingchen needs to think about it.

Yi Xingchen thought as he walked back to the palace. Returning to the palace council hall, he met with the head of the Xinghua Industrial Zone, the emir. A month earlier, Emir had been appointed by Yi Xingchen to take charge of the industrial zone in the country of Xinghua and manage the workers from Blue Mercury.

In the palace chamber, the emir made a small suggestion to Yi Xingchen.

"Your Majesty, I think we should procure electric vehicles and retrofit them. ”

After the emir underwent a modern systematic study, Yi Xingchen appointed him as a palace attendant, specializing in the production of various factories in the Xinghua City Industrial Zone.

"Tell me your reasons. Yi Xingchen said with a smile. (To be continued......)

PS: 2-in-1 uploaded.