Hearing what she said, Robole said, "Miss Queen, do you think it is a waste of me to use iron to make railroad tracks?"

"Of course." Her Majesty said: "I have obtained information about your mine. I know how deep the mine is and how wide the space is. If you want to fit all rails in it, you need at least iron Can be used to build thousands of iron swords!"

She was a little depressed and said: "So much iron is used to waste, it's better to sell it to me."

"But I really don't think it's a waste." Robb smiled: "If you are so well informed, you should also know that I told the blacksmith teacher that the purpose of making this rail is to produce more iron."

Her Majesty said: "I don't think that with one more car running on the track, more iron can be produced."

"Cut, so women are really stupid, with long hair and short knowledge." Robb said, "I don't know if Mondela is as short-sighted as you. I want to talk to Mondela tomorrow, maybe the conversation between the men will be even better. Be happy."

The queen smiled: "However, you don't like to be seen by men taking a bath, so your words are babble, and you can't scare me at all."

Robb: "Smart women are not cute."

The queen smiled: "You said I was stupid just now, and you said I was smart right away?"

Robb said: "You are very clever in playing scheming, but in the real wisdom, big eyes, you are a big stupid girl, you wait for me, in a few days I will take a crystal ball to show you me How to produce minerals in our mines, and then I will slowly educate you on what is great wisdom."

"Okay, I'll wait and see!" Her Majesty was about to hang up the phone, but before the ghost woman hung up the phone, she actually turned her eyes to Xue Lu, and after looking at Xue Lu's face seriously for a few seconds, her face was very obvious. With a smug expression, he said: "Hey, it looks average!"

Xuelu was furious: "Hey! What are you..."

Before Xuelu finished speaking, the queen hung up the phone.

"What does she mean? Hey hey hey! What does she mean?" Xuelu jumped up angrily: "What does it mean to look average? I'm obviously so beautiful!"

She grabbed Robb's shoulder and shook it vigorously: "Quickly, am I very beautiful?"

Robb spread his hands: "Yes, you are beautiful."

"Then what does she mean?" Xuelu furiously: "Why do you come to me like this? Are you trying to say that she is more beautiful than me? Damn! The first beauty in the Gran Kingdom is amazing? If I were as beautiful as her With her skirt, a crown studded with jewels, and a queen identity that can add hidden points, I can also be called the number one beauty."

Robb spreads his hands, the war between women is not mixed.

At this moment, Xuelu suddenly stopped being angry. The anger was like being sucked by a vacuum cleaner, and she took it back into her body with a swish, a smile suddenly appeared on her face, and she sat down on Robb again triumphantly. By her side: "Haha, I understand! She is jealous, hahahaha! Hahahaha! Seeing that I can go to the hot spring with Mr. Robert, she can only call from a distance. She is going crazy with jealousy, so she Deliberately provoke me like this, hahaha, I won."

Robb said in an unpleasant manner: "It's hard to say, what the ghost woman is thinking, even a person with high EQ may not be able to guess accurately."

In the following days, Robb's mine began a "big project".

A large group of carpenters took the lead in entering the mine. They used huge logs to reinforce the mine to prevent landslides, and began to install sleepers on the ground.

And a large group of blacksmith students, led by the royal expert blacksmith teacher, began to make the world's first railroad track.

Robber specifically warned the blacksmith teacher that the rails must be "standardized", and every section of the rails must be made exactly the same, and there must be no difference in the slightest.

Therefore, the blacksmith teacher specially made a rail mold, and used the mold to cast the rails, so as to ensure the uniformity of their specifications.

Once the railroad tracks are made, the iron needed is as if they are being burned, and they are used quickly.

Fortunately, Robb already has a mining robot WK0032. He spent money to hire a group of coolies to move the ore dug out by the mining robots non-stop, and then he hung up a machine to rub iron ingots at night when he went to bed, one ingot every two seconds. It’s enough to get up on a long track when you get up all night.

At the same time that the blacksmith and carpenter were erecting the railroad tracks, Robb called in the blacksmith teacher. Under his guidance, the plasterers began to build a large-scale smelting furnace.

In fact, the melting point of iron is not high, 1537 degrees. Miners and blacksmiths in this era have already invented high-temperature furnaces that can melt iron, but they used to make private small furnaces. Like Robb, he plans to concentrate his efforts on big things and build a big stove.

Without the relevant talents and knowledge reserves, the construction of this furnace is a bit difficult.

Robb himself didn't know much about how to build a high-temperature furnace. Although this technology was very popular in later generations, he couldn't just ask him on the street. He could tell.

Robb can only let the blacksmiths and plasterers discuss the solution by themselves. Unfortunately, because the furnace is too large, the blacksmiths and plasterers have no experience in building blast furnaces, and the temperature is always unable to rise.

In the end, Robb had to let them study slowly in the future, and build a big stove in front of him, and the problem of heating was solved by magic for the time being.

A few days later, time has come to the end of March 1345.

The temperature has begun to warm up, the breath of winter has finally dissipated, and spring has completely arrived, and the hillsides are already full of spring flowers, bright and beautiful.

Robb had eaten lunch, and brought Xuelu and the two maids to the entrance of the mine. He picked up the crystal ball and waited quietly after plucking it three times.

He knew that Her Majesty the Queen was always busy at this point in time.

Sure enough, no one answered the call for a long time. When Robb was almost impatient, the call was finally connected. Her Majesty's beautiful face appeared on the opposite side, looking a little surprised: "What's the matter? Just give it at noon. Shall I call? I was handling government affairs in the front hall just now. The crystal ball was placed in the bedroom, so I didn't see it flashing. The waiter sent it to the front hall and I knew it."

Robb could see the opposite environment through the crystal ball. The queen was indeed in the front hall, surrounded by a few necromancers and officials wearing civilian robes, seeming to be dealing with government affairs.

Seeing that she is so busy and there are other people around, Robb doesn’t tease her: "Call you during the day, of course it’s about business. My mine was completely completed last night, and it will start today. Do you want to see the first furnace of iron smelting?"