Finally, Zhu Shangbing moved his muscles and looked at the lazy people behind him.

Ever since he was injured, the group of guys in the martial arts arena have slackened.

Case......

He stood on the stage and looked down on the people below, picked up his long sword and put it on the ground, and said loudly with a piercing sound.

"You have been looking very lazy lately, and in that case, don't blame His Highness for being ruthless."

The matter of honeycomb coal should also be on the agenda.

Isn't this the best of both worlds by allowing them to make honeycomb coal under the pretext of punishment for free labor, which not only trains this group of people but also accomplishes the purpose.

Just when Zhu Shangbing was rejoicing in this matter, suddenly a person appeared on the face of Yue Shan, full of displeasure, he walked up without saying a word, and angrily reprimanded.

"I don't know who is lazy."

Having said that, those eyes were staring at Zhu Shangbing tightly when they spoke, and it was conceivable who they were talking about.

The people below are all here to watch the excitement, and they all want to see what the new Yue Nanshan and Zhu Shangbing will be like when they fight.

Li Mao made an evaluation before, and the two were equal.

"Break your muscles and bones for a hundred days, my lord, you can let me go."

In the face of the person in front of him, he can't afford to put on a shelf, the smile on his face is almost flattering, and he responds in this twisted way.

Frightened, Yue Nanshan was excited, took a few steps back, and looked at the person in front of him with a strange gaze, as if questioning there.

Do you have a disease?

With a light cough, Zhu Shangbing explained to them the true purpose of coming this time with a straight face.

"There is a coal mountain under the name of His Royal Highness, and I need your help to mine it, not to dig coal, but to make a new thing as a exercise, this thing is very important, and it is not an exaggeration to say that it is a treasure of the country."

What can save countless people in the world should be regarded as a national treasure, right?

Zhu Shangbing deliberately exaggerated, and the group of people below suddenly became excited, and their eyes flashed with curiosity.

Only Yue Nanshan's thick eyebrows were tightly twisted, and he didn't know what medicine was sold in Zhu Shangbing's gourd, but he still nodded and agreed with his statement.

The group walked out of the palace in a mighty way, and did not arrive at their destination until dusk.

People have already been arranged to camp here, and Zhu Fan waited outside with a black face, for no other reason, this coal mountain was pit by Zhu Shangbing from the hands of the cheap father.

"Dad, I brought everyone here, do this thing well!"

He turned over and dismounted and walked to Zhu Fan, smiled and patted his shoulder, although he was glared at, his movements did not restrain in the slightest.

Facing this son who is not here, the latter can only sigh.

The people were led to the top of the hill and looked at the big pit that had been dug up, and it was the coal and stone they were going to collect this time.

"You dig out some of the coal today, and it won't start until tomorrow, and I'll tell you what's going on."

The words fell, causing a wail.

They didn't come to dig coal, but the shovels had already been handed out to them.

Yue Nanshan looked at the people who accepted their fate, and then looked at Zhu Shangbing, who was in a good mood, strode up to the man, grabbed his collar and went to a remote place.

"What the hell are you doing?"

He wondered why well-trained soldiers had been called here to dig coal, was there really something big about it, or was it just an excuse?

Knowing what he was thinking, the man on the other side dropped his hand from his collar and pointed to a pile of loess down the mountain.

"It's useless to talk more, so you can go with me and see."

There are some of the coal that has been mined here, and Zhu Shangbing skillfully mixes them together, then adds water, and puts them into the mold made by Zhu Zhang, and the honeycomb coal has taken shape.

Looking at the strange shape, the person on the other side showed a puzzled expression.

This is the treasure of the country?

Zhu Shangbing didn't want it, but threw out a question.

"Yue Shaoxia, do you know how many civilians die every year because there is no firewood?"

The voice fell, and the surroundings fell silent.

Yue Nanshan's pupils shrank suddenly, could it be that the person in front of him was thinking about the people.

I was happy in my heart, but I didn't show it on my face, and I told the truth calmly.

"I don't know."

Although he has seen the world in the rivers and lakes, he does not know how many people have died.

Hearing this, Zhu Shangbing showed a serious expression, and just when Yue Nanshan thought he was going to say the point, this guy only said five words.

"I don't know."

The next second, a sword hung around someone's neck.

The sword-wielding man's face was not decent, he never expected that he would be tricked today.

Seeing that he was so excited, Zhu Shangbing restrained his pretense of seriousness, took the sword away with his hand, and explained slowly.

"Although I don't know how many people will die, I also know that there are a lot of people who die every winter because they don't have the ability to buy firewood at a high price."

The words fell, and there were a few chuckles from the other side, mixed with mockery.

It is Yuenan Mountain.

With a hint of disappointment in his eyes, he asked.

"Your Royal Highness, what are you doing here? The next sentence is why not eat minced meat? ”

I really had to finish speaking, and I was pushed back by a word from the person opposite.

"In your eyes, His Highness is this kind of person, this honeycomb coal can be dried for two more days, you can see the results, if you are not mistaken, it can help the common people survive the cold winter."

Looking at the black thing in Zhu Shangbing's hand, he frowned, he couldn't believe it, it was really as magical as he said, it could help the people survive this cold winter.

Just now he also saw that the method is indeed related to coal, the production is relatively simple, and the price will definitely not be high.

It seems that the people can buy it, but ......

"Coal is poisonous."

In ancient times, burning coal indoors was no different from committing suicide.

Zhu Shangbing shook his head when he heard this, he glanced at the thing in his hand, and explained while picking it to a dry place and putting it away.

"When using it, remember to open the windows for ventilation during the day."

The knots in his heart were untied, Yue Nanshan's eyes were full of guilt, and he wanted to apologize, but Zhu Shangbing raised his hand to stop him.

The one turned away, leaving only a word.

"I care no less about the people than you do."

……

The next day, there was a strange scene at the foot of the coal mountain.

Deng Zhen, who was supposed to be in the court, took leave and came here on purpose... Digging coal.

It didn't take long for the clean robe to turn gray, and even the face was full of marks.

If you don't explain your identity, who can tell that this is the national prince on the spot.

Not to mention......

Zhu Shangbing was holding the mold at the moment, directing the people next to him to stir.

When something goes wrong, I do it myself, stuff the mud into the mold, and everyone from ordinary people has to be casual.

When he arrived here, Zhu Fan wanted to cry without tears.

Guogong digs, and the son of the world makes mud.

The cost of this thing is so big that the old Zhu family's face is gone.