Mu Lingshu went back to find Ling Xiaoqi, hoping that he could help send the two of them back, but was refused.

To study the improvement of the glider, there is no time.

Looking at Ling Xiaoqi, who was about to enter the demon, Mu Lingshu picked up a pen and paper and drew a drawing of a retractable and foldable ladder, and threw it in front of Ling Xiaoqi, "Now that I'm your customer, can I do this?" Do you dare to take orders? ”

He was an expert in this area, and at a glance, he knew that the ladder on Mu Lingshu's drawings had a novel design and exquisite construction, which immediately attracted his attention.

"I don't think you have time, I'll go find someone else."

"I'll do it, I'll do it now." Ling Xiaoqi snatched the drawings over.

The problem of the glider was there, and he could study it whenever he wanted, and such delicate work was not very common, and it was much more time-consuming and laborious than an ordinary ladder.

"How long will it take?"

"One day."

"It's too long."

"Half a day, then half a day."

"Deal."

Ling Xiaoqi had already started to do it, leaving Mu Lingshu and Nuan Xue aside, as if without these two people, his world had already been filled with folding ladders.

"Let's go, we can't do anything here, take me to Nanshan!" She wanted to see with her own eyes whether the Nanshan that Mu Chengshan bought for a thousand taels of gold was a barren mountain in Nuanxue's mouth.

Asking all the way to the past, as long as Mu Lingshu asked the people passing by around him where Nanshan was, he would hear a sentence: Nanshan? You mean the barren mountain!

Or: Oh! What a strange barren mountain!

I heard a lot of words like this, which made Mu Lingshu's heart get colder and colder, and she became more and more curious about what Nanshan was and why it was so famous, almost all of them knew the barren mountain in Nanshan.

When I arrived at the foot of the mountain, I realized that Nanshan was not a mountain, but an endless mountain.

Although it can't be compared with the 100,000 mountains, if you want to get out of this mountain for a few days and nights, I'm afraid it's not okay, if you want to walk everywhere, I'm afraid you have to walk for more than a month!

Everywhere you look is lush, green is its main color, pick up a piece of soil soft and humid, walk up and see a rushing river, birds chirping in the sky, the breeze dissolves the summer heat, how to look like a paradise, a desperate situation in the world, how can it not match the barren mountains!

"This is what you call a barren mountain, don't panic at all!" Mu Lingshu pointed to Nanshan and looked at Nuan Xue suspiciously.

"The slave maid also thought so when she first came, and later learned that although the land of Nanshan was fertile and the trees were lush, there was no place to grow crops, and it was not a barren mountain for the people."

"I also heard people say that because this barren mountain looked fertile before, many outsiders were deceived, spent a lot of money to buy this land, wanted to cut down trees and farm, but they all returned in vain, and then found a big boss to change hands and go out, who bought the pit."

Belch...... Why do I sound like I'm scolding me, I'm the one who wronged? It's my name on the title deed...... Really caught?

"Sanniang, you shouldn't be here to buy a barren mountain, you must not buy it, that person must be a liar."

Belch...... It seems to be late, and I am currently the owner of this barren mountain.

Mu Lingshu squatted on the ground, letting the book touch the dirt, and there was no word on the book.

Mu Lingshu hurriedly called Xi Shaobai, "What's the matter, why didn't it work this time." ”

Unfortunately, Shaobai didn't speak, and it didn't appear in the book: the content is too large, the energy loss is too much, please wait, and I'm trying to load......

"Let's go ahead and have a look!" Mu Lingshu watched and waited.

It didn't take long for the words to appear again on the wordless book: energy is urgent, and the wordless book will collapse at any time......

"Forget it, can you do a local scan?"

"Yes."

"Is it okay to search for fields that can be cultivated on the South Mountain?" To survive here, having arable land is Mu Lingshu's greatest guarantee and the foundation for her survival.

"At present, we can only scan the nearest place to you, there are 50 acres of fertile land to be developed, you can go and see."

Mu Lingshu walked to a plain with warm snow, the river separates the left and right worlds, Mu Lingshu stands on this side of the green grass, and on the other side of the river is a piece of yellow sand surrounded by trees and mud.

I have only seen a desert oasis in the desert before, and this is the first time I have seen an oasis desert in an oasis.

Walking forward, he curiously grabbed a handful of sand and looked at it, it was more delicate than the sand in the desert, and the color was slightly lighter, biased towards beige and gray yellow.

A few pieces of sand fell down the fingers on the silent book: sand, tiny stone grains...... The main ingredient is silica, which contains 98 percent......

A large string of Mu Lingshu in the back is no longer interested in looking at it, the sand, silica content is ninety-eight percent, and it is enough to have these few pieces of information.

"I'm rich, I'm going to be rich." Mu Lingshu held a handful of sand and was stupidly happy.

"Three ladies, three ladies, what's wrong with you, don't scare the slaves!"

"It's okay, it's okay." Mu Lingshu was still stupidly happy.

She now especially wanted to rewrite the lyrics of a song, humming:

One day I have money, and I want to eat all the food in the world, and sleep until I wake up naturally. One day I have the money, and I want the enemy to crawl at my feet, not to say sorry to me, but to those who have been hurt by him, to seek understanding, justice, and repentance for the crimes he has committed.

Become rich, become rich, buy Mufu and turn over to be the master. Become rich, become rich, buy Ling Xiaoqi, come to laugh, and see if he dares to do anything about himself......

"Let's go, let's hurry back to the city, maybe we will have time to buy soda ash before the shops close." Mu Lingshu didn't explain, and ran back with Nuan Xue.

Now she was full of strength, and she didn't feel that this dirt road was difficult to walk at all, and it was in strong contrast to the more she walked forward before, the colder and lower she became.

"What's wrong with the third lady, it doesn't look right to go to a barren mountain. Do you still want to buy soda ash, isn't it alkaline noodles for cooking? They can't cook, so what's the use of buying that? ”

"Could it be that I burned my head by falling into the water before, do you want to consider asking a Lang Zhong to take a look later, but don't fall into any root causes......

Mu Lingshu, who was in a state of excitement, didn't know about Nuan Xue's mental activities at all, and she wanted to buy alkaline noodles as soon as possible, and she had seen limestone on the mountain before.

Alkali, limestone, sand, and some non-ferrous metals would be perfect.

Because the silica content of the sand has reached 98 percent, the most laborious sand washing process can be eliminated, so there is no need for hydrochloric acid and nitric acid.

I also need a sand washing tank to wash the soil, a sand drying field, and a cloth bag for sand......

While walking back, Mu Lingshu summed up.

When they entered the city, it was almost dark, and it was not far from the time to close the city gate, so they simply had dinner and went to Ling Xiaoqi to get a ladder.

Ling Xiaoqi really didn't disappoint Mu Lingshu, a small folding ladder, it was very easy to take away, it was neither sinking nor occupying, it was simply what Mu Lingshu needed most now.

This ladder uses the same telescopic principle as the telescope, and pulling the ladder upwards is to indent the ladder into a section when not in use, and the stepped beams fall together one by one, and the final size is only less than two sections high.

Mu Lingshu took a satisfactory ladder, slipped by the wall, went back along the way out, walked the mountain road for several hours, was tired and almost fell apart, fell asleep upside down, and laughed in her dreams.