Liu Yin rarely goes out at night, but she is in a good mood today but broke an exception, when Liu Lan returned to the barracks, he found that he was in the room while watching Mao Shi while drinking the tea given to him by the old man Liu Yuanqi, hearing the sound, Liu Yin raised his head, smiled very moving, and said: "You drink this tea fast enough, how about it, why don't you let your father send someone to send some?" ”

"That's a lot of trouble." Liu Lan didn't think about it, and knelt down in front of him.

"If there is any trouble, it is not troublesome, and besides, it is all home-grown." Liu Yin looked at the bamboo slip in his hand and said.

"That's a good feeling."

As the saying goes, the more you look at the beauty under the lamp, the more energetic you are, Liu Lan looked at the beauty sitting opposite her, and put all her thoughts in the book, and asked with a smile: "Why do you remember me here?" Waiting for me?"

"I can't sleep, I come out and walk to you." Liu Yin put down the bamboo slip and said with a smile: "What are you doing in such a hurry after dinner, why have you been busy until now?" Liu Yin turned her head to look at the night, and secretly yawned, if it wasn't for Liu Lan coming back, she would have fallen asleep before.

"I went to the workshop, and you also know the situation of the mine today, it all depends on the sale of farm tools, if it weren't for this, the mine would not have survived until now."

"Yes, such a group of people, it is really difficult for you to support people through business."

"But no, I'm thinking about whether I can open up a few other trade routes, so I don't have to live so tightly, but it's a pity that I can't think of any quick money for a while."

"A quick deal?" Liu Yin fell into deep thought.

"Don't think about it, so many people can't think of it, you can come up with it so suddenly?"

"Don't underestimate people. I am your Master. Liu Yin was thought that he was looking down on people when he said this, and said dissatisfiedly. Suddenly, his eyes lit up, and he snorted and said, "Who said I couldn't think of it." Don't underestimate whether people are good or not, the quick business of money is nothing more than war horses and livestock in the current mine......"

"My eldest lady, I have thought of these things a long time ago, and now we are short of war horses, let alone selling, let alone livestock. As for salt and iron, let's not talk about not producing salt, the only thing we do is iron. This is still because now that the war is raging, the imperial court can't take care of our border, and when the yellow scarf is calmed down, it will be difficult to do this iron business. "You must know that all the industries of Yanzawa Lake are owned by the Son of Heaven.

"Don't say that I am not diligent in my limbs and grains, but tell you, in fact, in addition to iron tools, there is another thing in the mine that can make money, which can be said to be a great source of wealth."

"And this? How did I not know? Liu Lan didn't believe the little girl's statement at all.

Liu Yin glared at Liu Lan, who didn't take herself seriously, disdainfully, like the proudest swan. Raising his neck, he said sarcastically: "It's a shame that you haven't even found such a large amount of money in the mine for so long, and you dare to question this girl, hum." Liu Yin snorted dissatisfiedly, seeing that Liu Lan still looked casual. Dissatisfied, he said, "Hey, don't take my words seriously." You know, the mine has a big deal. That's Nirvana. ”

"Nirvana, what's it?"

"No, it won't. You don't know Nirvana? Liu Yin said in disbelief, but soon relieved, explaining: "I also read the Nirvana stone from the book, and I didn't pay attention to it at first, and I didn't find it until I came to the mine. ”

"This thing is valuable?" Liu Lan was a little unconvinced, if it was really worth it, Tian Chou Yan Rou, could they not know?

"I don't know if it's worth it, you must know that this thing is mostly in the state, but whether it's worth it or not, but it's a big income for you at this time, isn't it?"

"If that's the case......" Liu Lan thought for a while, and suddenly opened his mouth and shouted: "Liu An, you go and find me some nirvana stones." "Liu Lan can't make a decision until he sees it with his own eyes, of course, the most important thing is that he has to figure out what this Nirvana stone is.

Liu An agreed in one breath, and wanted to let Liu Yin introduce this thing, but he didn't expect that even Liu An knew what Nirvana was, it seems that this thing is not a rare thing, but what is the common ore that is still worth a little money?

Waiting with anticipation, after a while, Liu Lan saw the true face of Lushan of Nirvana, and when he saw the black thing in Liu An's hand, Liu Lan smiled bitterly, Nima, this Nirvana is nothing else, it turned out to be coal. This immediately made him ashamed, he didn't even know that the mine still produced coal.

Liu Lan was excited, he was crazy, this thing is not only valuable, it is simply precious, what can coal be used for, like Liu Yin said to sell it for money? Bullshit, it can replace the original charcoal in the workshop as the main fuel, which will greatly improve the quality of iron smelting in the mine, and secondly, heating, with it, it is no longer a dream for some people with thin bones to survive the cold winter in the remote territory of Lulong.

Liu Lan was already happy, and he couldn't wait to hug Liu Yin and kiss him fiercely, but this kind of thing was absolutely impossible. Liu Lan, who danced happily, looked forward to the fact that now with coal, coupled with the improved shovel and steel filling method, it is bound to make the mine iron sweep the entire iron market, whether it is a government-run workshop or a private workshop, whether it is a style or quality, it will definitely become the most sought-after agricultural tools, and then a monopoly will be formed, but it is thought that the financial resources will be rolling in.

Is the mine's financial crisis a thing? How many ploughing cattle are a thing? Mulberry and salt are still a thing?

Liu Lan felt that today was his lucky day, several major problems were overcome by him in one day, how could he not be made crazy, but although he was crazy, Liu Yin and Liu An on the side looked at Liu Lan who was singing and dancing like fools, they really didn't expect that Liu Lan, who was about to go crazy with money, would go completely crazy because of this, knowing that Liu Yin swore that she would never mention Nirvana.

Just when the two of them said that they cared about themselves, Liu Lan realized that he was a little out of line, smiled awkwardly, and said, "I'm sorry, I'm sorry, I'm too excited." ”

"Well, it seems that you already have a way to dispose of Nirvana, where are you going to sell it? If it is sold to the Central Plains, I think it will definitely be sold for a high price. Liu Yin said with a smile.

"Sell? No, no, I won't sell Nirvana, you know, the temperature of this Nirvana stone is several times higher than charcoal, if I stay in the workshop to burn iron, then the iron will be more durable, and then the price of iron will definitely skyrocket, instead of going all the way to the Central Plains to sell Nirvana, how can I sell iron at a high price to be cost-effective. ”

"Pig brain, I think you're really crazy about money." (To be continued......)