The food problem has always been the root cause of hindering the development of the empire. The annual grain output will be enough to eat and cannot feed more people. Therefore, although the empire is large in area and has a lot of arable land, the population does not exceed 100 million.

Once there is a natural disaster or something, life will be even more difficult and it will even be difficult to support the army's long-term combat.

If Jiang Xingchen's method is feasible and can successfully increase the yield per mu, you can imagine how much he has made, and it is possible to be directly promoted to Earl.

Jiang Xingchen opened his mouth and kept laughing, unable to hide his inner joy... It took him a long time to calm down and reconsider the problem.

"Whether this method can work remains to be tested. Even if it works, you have to wait until next year to know the test results. It still cannot solve the problem in three months... In addition, how many Yuan stones are needed to affect the grain seeds? If there are too many Yuan stones required and exceed the value of the yield itself, it will be more than worth the loss... In addition, if you want to release the gas in Yuan stones and supply the land, what do you need to do? You can't dig a big hole under the arable land and then create a closed space..."

After calming down, Jiang Xingchen thought carefully, and problems appeared one after another in his mind. Only then did he realize that he had just obtained a theory and it was still very early to implement it.

"Think about it, Xuanyuan Tianzong has been exploring for many years to have the current complete system. How could it be possible for me to do it day and night!"

With a deep voice, Jiang Xingchen breathed a long sigh and said, "No matter what, I finally understand the method and direction. I will no longer be as dark as before. As long as I have tried, I will definitely succeed."

After a little relaxed, Jiang Xingchen thought of another question. Why did the vital energy suddenly vibrate when it shattered and rushed out? Is there another mystery inside the Yuan stone?

This thought came out, and Jiang Xingchen began to itch again. He immediately took out a piece of Yuan stone and started researching.

However, Yuanshi is not a seed or a monster. It can affect the internal energy through the resonance of the energy. It is difficult to use the gathered energy filaments to penetrate it.

After trying several times in a row, but failed, Jiang Xingchen frowned and began to accelerate the breathing method, and the Yuanquan in his mind began to roar.

But even so, the gathered vital energy still cannot penetrate into the Yuan stone, and the barrier cannot be broken through.

"It's strange, why can you resonate and gather your vitality and cannot penetrate..." Jiang Xingchen was full of doubts. At the same time, he was a little unbelievable. He took the energy and activated his breathing method faster and faster.

"Buzz buzz..." The tremor in his mind became faster and faster. Unconsciously, his breathing method had reached an extremely high speed, and the rhythm and rhythm of his breathing echoed in the room.

At this moment, he suddenly felt something strange. It was not from the Yuan stone in his hand. It was not gathering the vitality and exploring it into it, but it happened in his mind.

He clearly saw that on the complex patterns of the composite force array, obvious fog was flowing.

"What... what is this? I have never seen it before?" Jiang Xingchen showed surprise, and thought temporarily left Yuanshi and carefully watched the situation of the formation.

"Is it because I used to run my breathing method too slowly, so these fogs did not appear... But what does this do? Is it just flowing along the formation line..."

As soon as his thought came out, the mist flowing along the array diagram suddenly broke away from a position in the array. He began to wander all over his body, and there was a warm feeling wherever he passed.

"Yeah!" Jiang Xingchen suddenly widened his eyes and was shocked: "This feeling... Why does it seem like they are talking about internal energy?"

With this question in mind, Jiang Xingchen's consciousness flashed. He thought that the mist came to his palm.

Sure enough, the next moment the mist that wandered around his body gathered in his palm.

"I'll go! It's really internal energy, I have internal energy too! Is that...oh!" As soon as Jiang Xingchen thought of practicing martial arts, he suddenly felt the formation in his mind swelling, as if it exploded, and the internal energy in his palm also dissipated.

"I'm so sorry, I scolded the next door. Why don't you let your martial arts practice make me angry? Is it fun to watch?" Jiang Xingchen couldn't help but curse in his heart. It's too immoral. It's not enough to let your martial arts practice, but he's still angry to greed for him.

After taking a few deep breaths, Jiang Xingchen shook his head and said to himself: "No, the formation cannot be useless! Although the internal energy cannot be used for cultivation, it may have other uses... The compound power array may use the internal energy!"

Thinking of this possibility, Jiang Xingchen immediately used the breathing method again, mobilizing the internal energy again, and gathered it in the palm of his hand.

"What's the use of internal energy? What's the relationship with the compound force array... Can it be explored into the Yuanshi..."

With such questions, Jiang Xingchen held Yuanshi in his palm, his breathing intensified, and his internal energy immediately rushed out of his palm, colorless and invisible.

According to Jiang Xingchen's original intention, he wanted to explore the inside of the Yuan stone. But the moment he lifted the Yuan stone, he immediately felt a dot on a diamond-shaped Yuan stone.

"How could he sense this position..." Jiang Xingchen's eyes lit up, and he moved Yuan Shi from his palm to his fingertips. The position where his fingers were holding was exactly that point.

Looking at Yuan Shi who was steadily resting at his fingertips, Jiang Xingchen smiled: "This is the center of gravity... The compound force array can be used to analyze the force, I understand!"

Then, Jiang Xingchen played, as small as water cups and bowls, as large as tables, chairs and basins. He knew where the center of gravity was when he touched his hands, and could clearly feel the distribution of the stress at each position.

"This is the function of the compound force array, which has too much assistance to me in making things. This is its main function... Hahahaha, with the internal energy and compound force array, I can also make complicated things! The Sixth Legion's affairs may be solved!"

After testing, Jiang Xingchen discovered that his internal energy was as gentle as cotton thread and could not penetrate into the Yuanshi at all.

However, at this time, he no longer cared about Yuanshi. The function of the compound force array was highlighted, so he had to explore as soon as possible...

While Jiang Xingchen was fully focused at home, Mei'er was rushing back from another direction, less than ten miles away from the mountain village.

This time, Mei'er was not alone. Yu Zhen, Zhang Yingying, Song Ning and Tan Dong all came with him.

On Jiang Xingchen's birthday, Mei'er prepared a gift. How could Yu Zhen let go of this big gossip? Before leaving, Mei'er kept asking to follow him and wished the Lord 18 to become an adult.

Not only that, Yu Zhen also put on several other people, afraid that Mei'er would disagree, and said that it was safe for several people to walk together, and that Mei'er was too dangerous to walk alone. Song Ning and Tan Dong blushed. Not to mention that Mei'er had four masters of the Yuanqi realm around him, they were the mysterious man who could kill seven masters silently. Who would dare to be detrimental to Jiang Mei'er?

Seeing that there were a few people who were enthusiastic, it was really hard to refuse. When Mei'er thought that her brother's adult birthday was always good, she would not refuse.

When the few people asked for leave, Yueying Kingdom Academy did not obstruct it, and only said to go and go back early. This surprised Yu Zhen and others.

The students took a month off, and if it was not an important matter, the college would never approve it. They all prepared the reasons, and Zhang Yingying even prepared the lie that the head of the family was seriously ill. Unexpectedly, it was useless, but the college directly approved it without saying a word.

After nearly ten days of long-distance carriage, several people were very tired, the carriage was a little stuffy, and some people kept oozing sweat from their foreheads.

"Mei'er, it's not yet. The Lord's territory is biased enough!" Zhang Yingying said while slapping the wind.

"Haha!" Mei'er smiled and said, "Our Star Corps is the northernmost part of the empire. It is less than a thousand miles away from the hills. It is the Orc Alliance, of course it is remote!"

"Hey! How did Lord Jue choose such a place as a territory? It would be great to have a wealthy place. With Lord Jue's contribution, Lord Dingbei would definitely give the best place!" Zhang Yingying said.

Mei'er shook her head and said, "My brother and I both came from Qingshan Village, where is our home... Besides, my brother has built the territory very well now!"

"Oh!" Yu Zhen and the other two nodded, but no one was in mind. In such a remote place, it was inconvenient to purchase, transport, and transfer personnel. How could it be possible to develop well? They all thought that Jiang Meier wanted to save face and said so.

However, they did not refute that they did not dare to say anything about Mei'er's current identity, which would make the little girl lose face.

Mei'er didn't notice the thoughts of the few people at all. Her eyes were staring out of the car window, and her thoughts had already floated to the star collar.

"It's been three months, how are my brother? I must have been busy all the time. Humph, I never listen to me... Now the crops are the best time to grow, and the whole village is busy... How is Xiang'er's bees like? Has Xin'er's medical skills improved? Is Ni'er still so greedy..."

The closer you get to the mountain village, the deeper your thoughts are, and everyone in the village looks in their minds one after another.

"Wow!" Just as Mei'er's thoughts were flying, a sudden scream appeared in the carriage, awakening her.

Mei'er turned her head and saw four people staring straight outside the car door. The construction site of Xincheng Town was in the distance. Countless craftsmen were busy. They could hear the noisy sounds from afar in the carriage.

"Haha!" Mei'er smiled happily, pointed to the front and said, "It is a newly built town with a territory, with an area of ​​about 30 square miles... Judging from the current appearance, the houses are nearly half, so it should be almost completed!"

"Guru!" Song Ning murmured with saliva at this moment: "Build a new town in this location. In more than 30 bungalows, the personnel, materials and freight costs are much higher than elsewhere. How much does it cost?"

Mei'er shook her head and said, "It's not clear. When I left, I was still laying the foundation and I had already spent 10 million yellow crystal coins!"
Chapter completed!