About a thousand years ago, there was a very famous senior magician of the wood system who joined forces with several water magicians to add alchemists, as well as a few elves who know the most about plants, to study the Loess Plateau, and want to change the soil quality of the Loess Plateau and make it the largest granary in the entire continent.

But after 20 years of research, they still couldn't make even a single grass grow on the Loess Plateau, and finally had to give up.

Since then, no one has studied the Loess Plateau, and people think that there is no value in studying it, and it is just a waste of time.

In fact, this has a lot to do with the basic situation here in the Tianyuan Continent, although there are many people here in the Tianyuan Continent, the area is larger, and there is a lot of arable land, so there is no need to worry about food at all, so agriculture has not attracted the attention of people on the mainland.

However, in recent years, because the mainland has been relatively calm, there have been no major wars, and the population has grown rapidly, so there are now some small countries that have food problems, but because the five major empires on the continent are all in good weather, this situation has not occurred, so it has not attracted widespread attention.

And don't forget, there are slaves on the Tian Yuan Continent, and the price of grain has grown, which is nothing, as long as the slaves eat less food, anyway, they can't starve to death.

Of course, it is impossible for those slave owners to go out and say that their slaves have been reduced, in fact, those slave owners together will not talk about those slaves at all, they would rather talk about women, they would rather talk about the moon, but they will not talk about slaves, so now the people on the continent do not find that the food crisis is getting closer and closer to them.

Now the mainland is peaceful, and the economic development of all countries is very good, so prices have been rising, but those in power have not noticed that although the country's economy is rising, the living standards of most of the common people have not improved, on the contrary, they have decreased a lot, not to mention those slaves.

When the country's economy develops, prices will naturally rise, and when prices rise, the income of those civilians will not increase, which will naturally make many civilians unable to support themselves and cannot eat, and more people will become slaves, and social contradictions are intensifying.

Of course, Li Na didn't know these things, she only knew that the grain on the mainland was very expensive now, and if Li Yan could really turn the black soil that couldn't grow anything here on the Loess Plateau into fertile land, then it would be impossible for the Kalin family to develop it.

Li Yan looked at Li Na's excited appearance, and said with a slight smile: "Yes, Grandma Li Na, this is an ability I have gotten, but I can only transform ten acres a day, so you have to organize them in the afternoon to measure out as much land as possible, we will first take a thousand acres as the standard, and we will be too busy to measure a thousand acres, so stop after measuring a thousand acres." ”

Li Na nodded excitedly and said, "Okay young master, I'll arrange it right away." After saying that, Li Na was about to go out.

Li Yan hurriedly stopped her and said, "Okay, Grandma Li Na, don't be so anxious, it's too late to go after eating, by the way, we must not measure too much, and don't be too far away from the castle, we can't let outsiders discover my ability, otherwise, with the current ability of our Kalin family, we can't stop those guys at all." ”

Li Na is also a person who has seen the world, as soon as she heard Li Yan say this, she calmed down immediately, she nodded and said, "Okay, I know the young master, leave this matter to me." ”

And neither Li Yan nor Li Na noticed that Zhao Xuan, who was standing behind Li Na, was now looking at Li Yan with a look of obsession in his eyes.

Zhao Xuan used to lower her head as soon as Li Yan appeared, but now she raised her head and was looking at Li Yan carefully, without the cringe she had when she saw Li Yan before.

Zhao Xuan grew up with Li Yan since childhood, because Li Yan is two years older than her, so the two have played together since childhood, at that time Zhao Xuan was Li Yan's little tail, Li Yan walked there, Zhao Xuan followed there, if Zhao Xuan was bullied by other children, Li Yan would fight for her, so she had a good impression of her young master brother since she was a child.

But as they grew older, they slowly became sensible, Zhao Xuan knew that Li Yan was his young master, and she couldn't call Li Yan her brother, because she was a girl, and Li Yan didn't want to play with her, so she was very sad.

When he was older, Li Yan met a lot of aristocratic young master friends, and it was also from that time that Li Yan began to learn badly, and seemed to have forgotten about her, a playmate since childhood.

As she gets older, Li Yan becomes more and more disagreeable, but Zhao Xuan is getting more and more beautiful, more and more sensible, and she also shows a good talent for magic, she and Li Yan have embarked on two completely different paths.

But Zhao Xuan became more and more unhappy, seeing Li Yan's nonsense every day, she wanted to stop it, but it was useless, Li Yan didn't even listen to her grandfather's words, let alone her, how she wished that time could go back to the past, back to when she was a child, the young master brother who played with her every day, and who could fight for her, was returning to her side.

People say that a girl's feelings are always poetry, Li Na is like this, she has always hoped that one day Li Yan can change back to her original appearance, but the reality ruthlessly shattered her dream, Li Yan actually wanted to rape her.

When Li Yan walked towards her with a lewd smile, she felt that her world had collapsed, and the good memories of the past were far away from her, although she escaped, but she was like losing her soul, her world lost its color since then, and every day was a mess.

At this time, disaster struck, and the Carlin family reached the moment of life and death, she watched the people who had lived with her since childhood left the Carlin family one by one, and watched the place where she lived since childhood being taken away by the king, watching Li Yan being fed the water of nothingness, and then began to fall unconscious, watching her home disappear in a short period of time.

Then they went to the Loess Plateau, to this place of death, but Li Yan never woke up, watching his grandparents busy day by day, in order for the continuation of the Kalin family, they kept trying, like a person who was about to drown, making the last struggle.

Zhao Xuan is just a girl who hasn't experienced anything, and the sudden successive blows made her a little unbearable, if it weren't for her grandparents still accompanying her, she might have been unable to stand it and committed suicide.

But not long after they arrived on the Loess Plateau, Li Yan came, and Zhao Xuan found that the young master had changed, and he was not the young master who didn't know anything before, and only knew how to cause trouble one day, became mature, and knew that he had worked hard for this family.

First the Molai, then the blue-eyed rabbit, and now the black soil improvement, she suddenly found that the young master had become so strange, but it slowly merged with the perfect young master image in her heart.

Zhao Xuan found that now there seemed to be something in Li Yan's body that was attracting her, and his temperament was not that kind of frivolous and frightening temperament, but had become a calm and natural temperament, which made people unnaturally want to get close to him.

She likes to see Li Yan's confident appearance, he also likes to see his gentle smile, and she also likes the unnatural and somewhat guilty expression on Li Yan's face when he sees her.

Unconsciously, the girl's heart was tied to Li Yan's body at one time.

Li Na didn't pay attention to Zhao Xuan's changes, and after talking to Li Yan, she immediately walked to the kitchen, which also made Zhao Xuan come back to her senses, she immediately lowered her head, followed Li Na to the kitchen with a red face, and brought up the food.

A few people still ate together, but today Li Na and they ate quickly, and they finished eating in three or two bites, and then Li Na and Zhao Xuan immediately walked outside, seemingly preparing to organize people to measure the land.

Li Yan looked at Li Na's appearance, and could only smile impatiently, he could take care of Li Na's mood, Li Na They have always thought that the Loess Plateau is a dead land, and now someone suddenly told her that she can turn the dead land into a living land, which is like someone telling a terminally ill patient that your illness is saved, how can they not be excited.

Li Yan slowly finished his lunch, and then led the iron egg and the dog egg out of the castle, and when they arrived outside the castle, they found that Li Na and they had already led those slaves to measure the land.

Although those slaves have no skills, they have farmed the land before, and it may not work if they are allowed to do anything else, but if they are asked to measure the land, plant the land or something, they are still completely competent.

Ten acres of land were immediately measured, but Li Na and the others were not measuring, but looked at Li Yan one by one to see if he could really improve the land.

Li Yan looked at the ten acres of land, but he was stunned there, how big the ten acres are, he had seen them in the space, but whether it was planted or harvested, he didn't have to care, now let him improve the ten acres of land, he really didn't know what to do, could the space soil and space water still be under his control when they left the space?

Just now when he was in the space, he patronized the calculation of proportions, and forgot about it, now what is he going to do? Could it be that the space soil and space water are sprinkled on the ground little by little?

When Li Yan was in a hurry, suddenly a spatial prompt sounded: "Do you want to improve the land in front of you?" Yes/No. ”

As the voice sounded, a projection of a screen appeared in front of him, showing two buttons, one with 'yes' written on it and the other with 'no' written on it.

Li Yan was overjoyed, and immediately reached out and clicked the 'yes' button, but found that his hand passed directly through the screen, and nothing was touched, and the screen and the two buttons were still there, but he seemed to have become a dancing madman.