"This is it." Yao Jing pointed to a dark cave in front of him.

The hole looks like it's a bit old, but judging by the structure of the hole, it's possible that it's a mine. I just don't know, the mine at that time, is it still safe now?

But...... What is this? It didn't take much effort to get it. Wen Jie fell, and then Yao Jinglai turned around and found this old mine, I have to say, this is really lucky. If it weren't for the accident, Liu Nianru would never have found this hidden mine.

"Thank you." Liu Nianru patted Wen Jie's shoulder, if Wen Jie hadn't accidentally fallen down yesterday, there was a high probability that he would not have brought someone here, so when he found this mine, in addition to Yao Jing, Wen Jie should be thanked the most.

Wen Jie smiled shyly, although he was also happy with the current result, if he had to go through last night's experience again, he would never want to, rolling down from there, all the stones, branches, were cutting through his clothes and skin. That feeling is really uncomfortable.

Re-lit the torch, Liu Nianru took the lead in entering through the hole.

Walk through the long caves......

"Ironite! This is actually a dark iron ore! Chen Qin shouted in surprise, and when he shouted, everyone hurriedly gathered around.

This is a dark iron ore! There are not many black iron mines even in the territory of the Da'an Dynasty! This shows how much it cherishes the dark iron. And it is very suitable for building weapons, most of the weapons used in the current expedition to the north are made of miscellaneous iron, not to mention the durability, they basically have to be replaced once a year, and they are very easy to break if they fight, and they may break off in that collision.

If everyone really uses weapons made of dark iron, then the combat ability of individual soldiers will definitely be more than doubled, let alone group action.

And the old woman was talking about iron ore at the beginning, and now she has found iron ore, and the difference is enough to make everyone ecstatic. But if it is the other way around, it will be a great sadness for that kind of person to mature.

Chen Qin looked at Liu Nianru, and there was no ecstatic expression on the other party's face, but the corners of her lips slightly raised revealed her good mood.

"Chen Qin, you run relatively fast, you go back and inform Duan Bailan, and by the way, let him come with some more people, and we will be ready to mine." Liu Nianru said. "By the way, bring some tools to repair this mine again, it looks like it's been a long time, and if you reopen it, there may be a danger of collapsing."

Chen Qin answered, and immediately rushed down the mountain, the road was not far, and he should be able to come back to start work before the afternoon.

After arranging the mining matter, Liu Nianru also went back. She still has to go back to drawing the design and do other preparations, only in this way can she make weapons in time for the Northern Army. Mining...... It's better to leave it to the Northern Army, she is not a professional, maybe she will still cause chaos for others.

When Liu Nianru went back, he also ran into Chen Qin with a team of people coming to mine, and Liu Nianru left after a few words.

Camp.

"Duan Bailan, how are you

See? Liu Nianru asked. The discovery of iron ore is a big deal. What she is asking now is whether to tell the emperor about this matter.

Is it embezzlement, or confiscation? It's a seemingly difficult choice, not to mention something as rare as Darkite.

"Of course I have to tell him. Don't we still have a Gu Huan here? Duan Bailan said with a smile.

Yes, how could Liu Nianru forget, they still have a Gu Huan here, the news that the Northern Army went to mine will definitely not be able to hide from him, and he was sent by the emperor to monitor his group. In this way, even if he didn't want the emperor to know, the emperor would still know in the end, and if he didn't report it, the emperor would know about it from Gu Huan, and maybe he would have to punish them for some crime.

"Okay." Liu Nianru said, looking a little helpless.

Duan Bailan smiled and rubbed Liu Nianru's hair, and Liu Nianru also let him move.

Subsequently, Duan Bailan wrote a letter.

Xuantie ore will make His Majesty the Emperor temporarily give up some of his own plans, after all, Duan Bailan is in the northeast, if he wants to send someone else to mine, not to mention the long distance, but in terms of the battle situation in the northeast alone, it is estimated that not many people are willing to come. Therefore, if His Majesty the Emperor wants to make Xuaniron Ore, he must rely on Duan Bailan.

It's not a loss.

And Liu Nianru, after asking for a pen and paper, went into the tent and began to draw the design drawings of the weapons, during which she also explained some things that she might need to prepare for them.

Many of the drawings drawn by Liu Nianru are modern short weapons, and some of them are her favorite when she was a killer, simple and small, and they can kill with one hit.

Of course, in addition, Liu Nianru also drew some bows and crossbows to improve the overall strength of the Northern Army.

Liu Nianru's drawings are very detailed, she needs to use these to tell everyone some knowledge first, such as how to use it, if she waits until she is doing it, it may be too late. Although there are some things that can only be done after you get the weapon, it is always right to have some knowledge in advance, and it is convenient to use the weapon when the time comes, so that you don't have a dark eye and don't know anything.

So in the recent days, Liu Nianru has been drawing drawings of various weapons and hidden weapons in the tent during the day, and then in the afternoon, he will gather everyone to explain the relevant knowledge to them.

……

Capital.

The emperor received a letter from Gu Huan's Duan Bailan. Knowing that the northeast Fangmen actually found the iron ore, this is a big deal, the country is already short of related resources, there is a huge demand, now there is such a vein, how can it not be mined?

But...... If Duan Bailan was allowed to mine the veins, what would he do with his plan?

If the plan is not continued to be implemented, after Duan Bailan's death, who will be sent to suppress the riots in the northeast?

Is...... Headache.

Tonight, His Majesty the Emperor is destined not to have a good night's sleep.

His Majesty the Emperor, who had been thinking about it all night, finally announced this matter in the early morning of the next day, and a holy order went to the northeast late yesterday night, asking Duan Bailan to lead people to mine

pulse, and agreed to use the dark iron to arm the Northern Army. He didn't agree, and there was really no other way.

Xiao Heng listened to the emperor's words, and unconsciously clenched his fists, why? Why could Duan Bailan still discover such a rare dark iron ore that his father's plan against him had to be put on hold.

Xiao Heng narrowed his eyes, and a dangerous look flashed imperceptibly in his eyes.

After the early court, everyone left, but General Liu was invited by the emperor, and I don't know what the two were going to plot.

(End of chapter)