A whirlwind of mud and sand rose from the ground and swept towards the east wall of the boiler room in the workshop area, where the wall made of magic elves cracked the moment it came into contact with the whirlwind, forming a new, stronger wall 5 meters to the east. The magic patterns on the walls, roofs, foundations, and even the walls of the house are all made in an instant.

"What a miracle!" Suoyaku, who was watching from the sidelines, couldn't help but sigh, he hadn't been to the new industrial area, so naturally he hadn't seen the scene of the construction of the magic goblin. "I never thought that buildings could grow like this!"

"Magical," Rand smiled, "Half a month ago, about 10 people worked with magic fairies for several days to complete the boiler room, but now it only takes 10 minutes to double in size." ”

Soyaku sighed after watching Rant, but it seemed that there was still a word that had not been spoken, and he did not dare to say more.

With the addition of the half-dwarves of the Longhorn tribe such as Soyakul, the original workshop area needs to be expanded, new boilers have to be installed, and a new set of cylinders need to be installed in the power room.

"In about a few days, the fleet will be able to send over no less than 20 sets of transmission parts and more than a dozen tons of scrap iron, even if the raw materials for our side and the new industrial area are gone" Rand couldn't help but smile when he saw several half-dwarves watching the magic goblins cast earth-based spells, "With enough raw materials and fuel now, it won't be a problem to produce 20 sets of boilers, right?" ”

"Ah, my lord, it's not a problem to produce it, but with all these boilers running, I'm afraid there's no place to put them, right? And how much coal does it take? Although Soyaku didn't have much concept of industrialization, he still had a sense of fuel needs as a blacksmith.

"Why is there no place, coal mines, salt mines and castles outside the salt mines, add up to 3 or 4 sets, these places guard the brine and coal mines, which is very convenient." Rand crossed his fingers and calculated, "The new industrial area in the east has to come with 3 or 4 more sets, and the future production capacity will go up, and one boiler will definitely not be enough; There are only 5 sets in the city now, and more will be needed in the future; There are also several docks around Rotteling and Night Qicheng, so 20 sets may not be enough. ”

Several half-dwarves looked at each other, and finally it was Kurya who spoke, "My lord, in fact, the power of the boiler is increasing, Sophia and Jonny drew some runes on the new boiler a few days ago, and the new boiler is more powerful than before, but we hope that Sophia and Jonny Mage can still return to the production of the boiler and steam engine." ”

Kurya can't accurately express the combustion efficiency, power output and other words, but the meaning is in place, this matter The two girls also told Rant, last month they got a lot of inspiration from the "teaching puzzle", if it weren't for the two days of Rand forced to study with Ben Kaul, I'm afraid they would have been rooted in the magic workshop for research and development.

Ben Kaul's work here is coming to an end, and they can't afford to delay the development of the boiler for a few more days. As for fuel, there is no need to worry, the boilers produced first can be used to supply the coal mine first, and the steam turbine can be used as the traction power of the mine truck, so that the miners can focus all their energy on mining. Rand's idea was simple: to replace magic with machinery and manpower with tools as much as possible.

"All the fuel can be transported by boat, even if it is pulled on the river bank with a horse, it is much more efficient than pulling a coal cart with a horse."

。。。

In the past few days, the girls have been coming back from the new industrial area, and Rand knows that Ben Kaul's expedition has come to an end, so he asks all the six girls, including the little cardinal, to study the magic circle in the ruins with Ben Kaul and help him sort out the information.

On the 9th, the construction work outside the city is over, and Tenya is in a hurry to return to the underground ruins.

"Is there really that much difference between here and outside?" Watching Tenya fly towards the underground ruins in a hurry, Rand couldn't help but have some questions.

"Of course, it's completely different!" Tenya was very determined, "When I didn't come in before, the experience was not so strong, but when I left here, I felt it very strongly!" Let's just say that, if you stay next to the throne on the third floor, the lifespan of ordinary magic goblins will be much longer! ”

"The throne?" Rand had heard the term more than once, but he still didn't understand what it meant.

"Yes, it's what you call the Demon Furnace, and that's also the throne of Queen Padmira Nightqi." Tenya glanced at Rand and then explained that "the meaning of the throne has two layers, one is that there is a fairy queen who has been promoted here, and her message will be left here", saying that Tainia touched the outer wall of the magic furnace, and only saw a light in the place where it was touched, as if the great goblin had left a glowing handprint.

"Another meaning, the fairy queen, as a legendary powerhouse, is not only connected to the magic web, but also directly connected with Her Majesty Willy, every fairy queen is the bishop of Willy's majesty, since there is a connection with Your Majesty, the throne itself will also become a source of magic power, replenishing the surrounding magic net."

"So the throne itself can bring additional magical elements to the surrounding magic web?" Rand probably understood, if the magic net is a power grid, then the magic goblin itself can be regarded as a power interface, and the big goblin is similar to a transformer, but the queen is already powerful, in addition to having a voltage transformation function, it also has its own electricity, similar to a hydropower station that is connected to the grid and generates electricity independently, so her throne is a reservoir dam.

"You can understand it that way," Tenya was pleased with Rand's comprehension, "now you know how important the throne of the Magical Elf Queen is, right?" ”

"However, I still have a question, since the throne itself can bring magic power, why should it be built on the magic furnace, the magic furnace itself has a leyline, and the queen's throne will not be wasted?"

"Hmmm... If you didn't have a magic furnace, do you think you're using the leylines? If you didn't have a queen, do you think you could control the furnace? "Tenya's meaning is very simple, the magic furnace extracts the energy of the leylines, and also condenses the magic power in the magic net, such a powerful energy operation, only the magic queen of the demigod/legendary powerhouse can do it.

Tenya's words answered Rand's questions, but they also brought new questions to Rand, but the magic goblin was now not available to answer Rand's questions. As soon as Tenya entered the furnace room, she followed the demon, circling around the furnace and exploring around the inner walls of the room.

Seeing that Tenya was like this, Rand put away his doubts and only asked her to accompany him to contact magic when she was free.