As soon as Donn returned to Ellington, he immediately went to Fiona and told her the result.

After receiving the good news of Taris's cooperation, Fiona was refreshed and felt that the pressure on her heart had been reduced a lot.

Although she has a lot of confidence in Donn, but just relying on Ellington's strength to fight against a country, the difference in strength is still too great, and now with the support of Taris, even if they don't come out, just supporting will make Girard have to distract himself.

After Fiona was told the good news, Don hurried to the Magic Energy Engineering Research Institute.

"Lord Lord, the magic pistol hasn't been produced yet......"

"I know, I'm not here for this, to call Brian too."

Nokia ran to call Brian, and Don sat down in a chair next to him and began to think.

In the negotiation with Nitro, he promised to provide mining equipment that satisfied him, but in fact, there is only one magic drill that Ellington can use for mining, although the magic drill is also very good, but I am afraid that it will not meet Nitro's requirements.

It was necessary to produce a complete set of mining magic machines, not only for Nitro, but also for the future development of Ellington, and the increase in mining and smelting efficiency would greatly help to increase the speed of industrialization.

"Big brother, what's the matter with me? I'm busy! ”

Brian and Nokia hurried over, and when they heard Don coming, Elijah also trotted over, and then threw herself into Donne's arms with a smile on her face.

Don stroked Elia's head, then said to Brian, "I have a new idea here, and I need you to help me refine it." ”

"New idea!?"

Brian and Nokia's eyes lit up: "About what?" ”

"Mine."

After a pause, Donn continued, "At the moment I'm thinking of replacing the steam engine with the Magic Engine, fusing it with the Gnome Metro, and taking into account the mine's specific environmental conditions, to produce a minecart that can easily transport ore and miners. ”

Although the dwarf subway has been put into use by them, but the dense smoke in the space where the steam engine has been sealed is really affecting the experience, if the steam engine and external combustion engine can be replaced with an environmentally friendly and more efficient wind power magic engine, the dwarf subway will undoubtedly become better, if you add Donn's modern design concept, and the artistic talent of the elves, I am afraid that a miraculous means of transportation will eventually be born.

"Magic energy engine replaced the steam engine to become the power of the dwarf metro? Access to the mine for transportation...... I'm afraid it's troublesome, the environment in the mine is very complex, and the various caves and branches are intricate, which requires a very complex set of control methods, as well as as the most detailed map possible. ”

As a dwarf, Brian knows a lot about the mines, and the dwarves never use any means of transportation in the mines, they are the best tools themselves, and all they need are pickaxes.

Nokia calmly analyzed and said: "Complex terrain is not a problem, as long as the rails of the fixed line are laid, the forward route of the minecart can be fixed, and the structural shape of the dwarf subway only needs to be slightly improved, increase the capacity of the body, shorten the body, you can adapt to the environment of the mine, and now the problem is mainly the replacement of the power source." ”

"That's right."

Tang En nodded: "The deformation and design of the structure can be solved by your dwarf technical team, replacing the wind-powered magic energy engine as the power source, and the corresponding entire set of power cores will be changed, I think you can find inspiration from the magic energy cultivator." ”

"If it is responsible for transporting miners and ores, the requirements for power are very high, and it may be difficult for a single wind magic engine to meet the requirements, at least it must be a double wind."

The ordinary wind power magic engine has only one wind magic array, so it is a single wind engine, and on this basis, Tang En has also expanded the double wind, four winds and other powerful upgraded engines, but it has not been disclosed to the outside for the time being.

"You can go to the warehouse to get the engine yourself, and if you need to adjust the structure, come to me. You need to get a design of the magic energy minecart now, especially how to deal with the various special environments in the mine, you can ask Brian, pay attention to deal with the shock absorption, buffering, and loading and unloading and other issues, there is not much time left for us, let's start work as soon as possible. ”

Don clapped his hands and motioned for them to get to work: "After that's done, I have another thing for you to work on." ”

Donn is talking about magic energy automatic cars, that is, electric cars, and magic energy cars.

This trip to Taris once again made Don feel the importance of transportation, not to mention the road, the speed of the dragon car alone made him very dissatisfied, in a day, under the condition of good road conditions, he can run more than 200 kilometers, on the earth, an hour of driving is over.

Now that the Bank is working overtime, the efficiency and speed of paving will be further improved as the workflow becomes more familiar, and soon the main road from Ellington outward will be paved, and it is time to think about the problem of the magic car.

The most important thing is that if the magic energy car can be done, then the corresponding heavy transport vehicles, armored vehicles, etc. will also have certain production conditions, if the war really breaks out, the transportation efficiency on Ellington's side will be several times that of other forces, which can even determine the outcome of a war.

Nokia left in a hurry, and his engineering team needed time to analyze the blueprints of the Gnome Metro, which had nothing to do with the Gnome Metro, but after Donn's brief explanation, they immediately understood what Donn wanted.

A type of rail transportation that uses the power of a magic engine to transport ore out of the mine and the miners into the mine at the same time.

With the design of the Gnome Metro and Brian's simulation of the mine environment, Nokia confidently said that the task would be no less difficult.

"Big brother is going to be busy again......"

Elijah reluctantly tugged at Donn's sleeve and looked at him pitifully, like an abandoned puppy.

Don sighed, "Because there are a lot of things, how has Illya been learning magic lately?" ”

"Big brother, look!"

Elijah immediately happily demonstrated to Don the results of her recent studies, fireballs, ice hockeys, and arcane balls, three different powers flying around her, intertwining and dancing with each other, containing extremely pure power inside, but without a trace of leakage—her control over magic was now incredibly strong.

With the help of the Magic Energy Engineering Research Institute, in the process of constantly studying the magic array, her control of magic power has been further strengthened, and at the same time, thanks to the words and deeds of the elven scholar Pamela, Illya's understanding of magic has also deepened a lot.

She has not yet awakened the consciousness of the goddess, but now she is a super magic genius with terrifying potential, and it is precisely because of Illya that the Magic Energy Engineering Research Institute can now produce a small number of magic pistols in the laboratory.

"That's amazing!"

Tang En praised her, and then said: "Illya's strength is very strong, now the big brother needs your strength, and needs you to help produce the magic pistol in the research institute, this is something that only you can do, do you understand?" ”

"Hmm!"

Illya nodded fiercely, all the grievances in her stomach disappeared, only Don's praise and trust in her were left, and her full sense of happiness made her agree to Don's request without hesitation.

After all, she was only twelve years old...... Oh, now thirteen.

Watching the little girl bouncing back to the research institute, Don En had mixed feelings, he always felt that it was very wrong for him to use children like this, but if her magical talent was not used in this way, it would be too wasteful.

Don shook his head, didn't think about it anymore, and hurried to the Black Stone Cave again.

The construction of the Blackstone Cave has been going well, and after the trade route with the surface world was opened, the dark elves and redstone dwarves have obtained a large amount of supplies in a short period of time, and in the trade with Donn, they have also obtained a large amount of food, and after not worrying about the threat of hunger, they have cooperated like never before.

Not only did they jointly build the Tang Military Factory in the Black Stone Cave, but they also began to cooperate to explore the underground world, the huge underground world has many branches, even wider than the surface world, such a huge area is completely enough to meet any of their needs.

With the help of elemental creatures, the construction of the Black Stone Cave has come to an end, as an industrial production base, it has long met the standards, but as a living area, there are still some conditions, and these elemental creatures are currently finishing up the construction of the living area.

"The central area, metallurgical area, forging area, mold area, finished product area, experimental area, etc. have all been built and are ready to be put into use, the furnace is not draining the ground fire lava according to your instructions, waiting for you to ignite it personally, the water source is from the underground living water, whether it is drinking or forging, of course, according to your instructions, the water source will be divided according to drinking water and industrial water after entering the black stone cave......"

Sitting across from Don was Lola's captain of the guard, Hayley, who had been assigned to take charge of the construction of the Black Stone Cave, and at the moment she was giving a report to Don while peeking at him, her smooth little feet still rubbing against Donn's legs.

The guy kept winking at Donn, and after a while her movements became even more excessive.

"How many people...... Oh, and the Dark Elves would like to work here? ”

"After listening to your offer, there are already more than two hundred people willing to work here, but the vast majority of them are men, and I am afraid that the queen will not agree to let them leave."

Hailey's toes rubbed against Donn's Party Central Committee, pouted and said: "Those men don't have time to cultivate at all, and their magic cultivation is very poor, Queen Lola has decided to replace it with a group of elites, and she herself will come here herself - anyway, the current queen is Her Majesty Lorraine, and she has already stepped down......"

Don was in a trance for a while, and he suddenly reacted at this time, Lola, who has always been in charge, is actually not the queen for a long time, and Lorraine is the queen......

"Hey, get down to business, don't move!"

"How can it be said to be chaotic? I'm reporting. ”

Hayley pursed her lips and smiled, but only intensified. (To be continued.) )