Many people were carrying something, and the depths were full of miners, and from time to time overseers whipped on them, and the wings fell on the baskets they carried, which were full of ore, and the ore was mixed with a dark color.

Thinking that it was Sombra, Lianyi had been stationed here for a long time, and finally saw that they were going to carry these things away, so his eyes wandered, and he followed, and saw them come to a passage.

This passage is the back of the mine, and it is connecting the mine.

"Hurry up and practice! Recently, it is out of stock, and if you can process a good horse, it will be developed! ”

Meandering down the passageway, this is actually a processing plant!

Even if it was dark night, there were a lot of people working on it, and Lian Yi knew it in his heart when he saw this, and understood that this was the black crystal they had refined!

After understanding, he turned and left.

"How's it going? Did you find anything? ”

And here Lian Yi went for a long time and didn't come back, Du Heng was anxious, for fear that something would happen to him, he was anxiously circling around the room, and finally couldn't help but want to go out to find him, and saw him come back.

So he immediately stepped forward, closed the door for him, and asked nervously.

After Lian Yi entered the house, he first drank a few sips of tea, then sat down and explained to her: "I only know that they mined a black spar mineral, and then sent it to the back of the mountain for processing, and the final product has not been seen yet, but it can almost be guessed, but the purpose of this thing is not known for the time being, and I plan to talk to the person in charge of the base tomorrow about the inspection." ”

Lian Yi's face was pale, and sooner or later he would know that instead of being so sneaky and not being able to check anything, it was better to check it directly in the base.

Anyway, the left and right are just being suspected by Prime Minister Qin!

And after Du Heng heard this, he didn't say anything, as long as he was safe.

But what exactly is this black crystal used for? It made her interested.

couldn't figure it out, and in the end, Du Heng didn't bother to think about it, and waited for tomorrow to know.

So the next day, Lian Yi and Du Heng asked the person in charge to take the two of them to familiarize themselves with the base in the name of Shang Feng's inspection.

Soon, the person in charge took the two with him. The base was almost visited, but only the processing place was missing, and Lian Yi looked at it in his eyes, and didn't say anything, but walked around the neighborhood. , and then pretended to be inadvertent, "Where does this road lead?" ”

Saying that, the person had already walked in, and the person in charge on the side couldn't even stop him, so he could only watch him walk in, and there was no way, so he had to follow hard.

"There's nothing nice in front of you, it's just a few processing of the freshly mined stones, if you want to see the finished product, I'll have someone send it to you, it's really a little dirty here."

The person in charge was terrified, but the boss had already ordered, but he had to defend this mine!

And Prime Minister Qin specially told him before leaving, it is best to guard against these two people, and if there is any abnormal behavior, report it quickly.

Now that they are going to enter this ore processing, it obviously makes the person in charge of the heart lift.

"It's okay, I've only seen all kinds of finished jade, but I've never seen this processing, just enough for me to see!"

Seeing that the person in charge deliberately blocked it, it must be very important for this base.

The corners of Du Heng's mouth raised a smile, stepped forward quickly, hugged Lianyi's arm, and shook at him coquettishly, as if he was very interested.

Lian Yi smiled with a smile that she couldn't do anything, and then raised his hand and gently scraped the bridge of her nose, "You! I really can't help you! ”

Then he turned to look at the person in charge on the side, and turned his head to signal him to lead the way.

Seeing this, the person in charge looked stunned, then sighed in his heart, and walked towards the front helplessly, showing them the way.

And when the three of them entered this processing site, Du Heng's eyes unconsciously lit up.

"This! What kind of stone are they working on? ”

Looking at the blazing furnace in front of him, he knew that he was processing stones, and if he didn't know, he thought he was forging a sword!

I saw that not far away, a large stove was burning with a raging fire, and suddenly the crowd became noisy, and several people looked at each other and found that the stone processing was completed!

Lian Yi and Du Heng glanced at each other, and then they both saw each other's thoughts, and the two stepped forward, and the person in charge had no choice but to follow when they saw this, and those who were guarding the forging immediately knelt down and saluted when they saw the person in charge.

"That's it! Let's all go and do it, let's just come and take a look, don't worry too much. ”

The person in charge enjoyed their kneeling, and his emotions that had been restrained in front of Lianyi were also stretched out for a while. 168

However, when his eyes touched the two people on the side, the person in charge reached out and pinched his beard, and then said to them.

The scene was back to work, as if it had been the same as before they came, but with more strenuous movements in their hands, showing their differences.

"What is this?" Seeing that everyone went back to work, Du Heng shifted his attention to the processed spar, only to see that it was exceptionally crystal clear, Du Heng turned around and took it to the sun.

I found that the crystals inside it were very beautiful, and my eyes were dark green, and I was faintly excited when I saw it.

This is the so-called woman will be inexplicably excited about shiny things!

But when he asked like this, Du Heng didn't have any doubts in his eyes, but he knew it, and sighed in his heart, this is the black crystal mentioned in the account!

"This is black crystal, which was dug out of the mine in front of us, and this is where it is processed and smelted."

Seeing Du Heng's face excited and excitedly holding the black crystal that had just been smelted, the person in charge couldn't help but flicker, and then explained to them.

He was worried that they would ask about this thing, but in the next second, Du Heng asked.

"So what does this thing do? Can it be made into jewelry? ”

Du Heng looked at the person in charge innocently, she said this on purpose, if this matter was asked by Lianyi, it would obviously have some meaning, and if she asked instead, the other party would not be so vigilant.

From before he entered here, the person in charge had intentionally or unintentionally blocked him, presumably unwilling to let them know too much.

And when Du Heng asked this question, the other party eased up and explained its efficacy.

It turned out that this black crystal was not some kind of jade, but the black crystal that could be burned and smelted, and finally drove Du Heng's finger, and this black crystal could be used as fuel for large instruments.

After knowing this, the two of them knew in their hearts that such a small black crystal had such skills, obviously thinking that this large instrument was only available in the imperial court, so the things on the black market finally flowed back to the imperial court?

Thinking about it, Lian Yi's face couldn't help but be gloomy.

"Ahh Help me! ”

Just when a few people understood the black stone, they suddenly heard an amazing shout from the stove not far away.

Immediately, everyone's attention was attracted, and at a glance, someone was injured!

"Are you alright?" Seeing this, Du Heng hurried up, and at this moment, the injured person was being carried away from the burning furnace.

When approaching the injured man, Du Heng keenly felt the heat coming from his body, but he was afraid that he had stayed by the big stove for too long.

At this moment, he was holding his leg and moaning in pain, and Du Heng's inquiry did not have the strength to answer.

Seeing this, Du Heng checked the people up and down, and saw that the situation was a little dangerous, so he hurriedly rescued him.

"This! Miss Song, what is this doing? "And. The person in charge on the side was full of surprise, looking at the fast and skillful movements of Du Heng's subordinates, and was surprised.

It looked like she was treating the wounded, but Du Heng had been very low-key since he and Lian entered the base under a pseudonym, and they didn't even find out that she could heal!

And just when he was stunned, Du Heng had already checked the person, "Prepare gauze, silver needles, by the way, as well as hot water and alcohol!" ”

said nervously to the person in charge, saving people is important, and she reacted instinctively.

After all, the heart of the doctor's parents, as soon as they see someone. was injured in an accident, and as a doctor, she naturally couldn't see death and couldn't save her, so she didn't care that she was pretending to be at the moment.

But even if she realized that she was disguised, she wouldn't just let the injured go!

And after hearing Du Heng's order, the person in charge reacted suddenly, he secretly suppressed the doubts in his heart, turned to the subordinates waiting on the side and ordered: "Don't hurry up and do it!" ”

Then his gaze fell back on Du Heng's body.

Seeing that she had put away the eager look just now at the moment, she turned into a leisurely temperament, which was in stark contrast to the coquettish woman she saw just now, which made the person in charge a little surprised.

Soon, the little guy found all the things Du Heng needed, and Du Heng quickly reached out to take it when he saw this, and his hands were running rapidly, shuttling quickly through the affected areas of the injured, and the skin burned by the hot water between them was gradually calmed down under her hands.

After a while, Du Heng stopped and ended the treatment with a perfect bow, and the people at the scene saw Du Heng's entire treatment process, and their eyes were unconsciously filled with admiration and envy.

"Thank you, Miss! Miss Xie's life-saving grace! "And. The person who was treated by Du Heng also came back to his senses from his dumbfounded eyes, he still thought that he was hallucinating, after all, in this base, how could such a thing happen!

When he clearly realized that this was not an illusion, his heart was full of joy!