In the afternoon, Li Dong was lucky and found another industrial park, but the damage was more serious, all of them were broken into slag, without the assistance of large construction machinery, don't want to get out of the things below, he can only stare dryly.

The park is quite large, most of them are some basic industries, Li Dong saw several collapsed blast furnaces, at first glance they were steel mills or cement factories, and the parts of the blast furnaces that could be dismantled were demolished, leaving only a bare cylinder.

There is no way, Li Dong can only walk around to see if he can pick up a leak, at least not in vain. Because I couldn't get inside the factory, I could only search outside, which was quite fast. In the evening, Li Dong had already seen most of the places, but unfortunately the greater the hope, the greater the disappointment, after searching for an afternoon, he still found nothing, the small metal had long been rotten, and the big one was helpless.

At this time, Li Dong was inspecting the last steel plant, and the result was the same. Just as he was about to leave, his eyes swept subconsciously, and suddenly, he saw a pile of sand two or three meters high. Originally, there was nothing unusual about the sand pile, which was everywhere in the desert, but this sand pile turned out to be dark red, and it was covered with a collapsed roof.

Curious, Li Dong walked over and grabbed a handful with his hand, which was heavier than ordinary sand, and the particles were relatively small, almost powdery.

In an instant, Li Dong had a flash of inspiration, this is a steel factory, this is not iron ore powder, and it should be high-quality iron ore powder after screening, otherwise it will not be stored indoors.

It seems that I have heard in the previous life that the rabbit's steel plant has very high requirements for iron ore because of the technology introduced by the foot pot chicken, and the grade of iron ore is generally about 60%, while most of the domestic iron ore is poor iron ore and needs to be imported in large quantities.

Could it be that the small sand pile in front of him is iron ore powder, and Li Dong has a feeling of being hit by a pie for a moment.

Although the effect of iron ore is not as good as steel, but at least there can be five or six percent, the key is that iron ore can be divided at will, which is simply a necessary tool for expanding space.

Li Dong visually inspected that the average height of this pile of iron ore powder is about 2.5 meters, and the preliminary estimate should be 70 square meters. Originally, there should have been a lot of iron ore powder accumulated here, but unfortunately after more than 500 years of wind and rain, most of it has been lost, and the rest can only be preserved by the ruins.

MENTALLY CALCULATED, THE VOLUME OF THIS PILE OF IRON ORE POWDER IS ABOUT 150 CUBIC METERS, AND THE DENSITY OF IRON IS 7.8T/M?. Of course, the density of iron ore powder should be discounted by 5%, calculated according to 4T/M?, then the weight of this pile of iron ore powder is at least 600 tons, which is equal to 1,200,000 catties.

If the space swallows up all these iron ore powders, then it will increase the area of 120,000 square meters, converted into acres, about 180 acres of land can be added, and you will get rich overnight.

Thinking of this, Li Dong's eyes were red, and he immediately took out a large bucket from the space and began to transport mineral powder into the space. Fortunately, you only need to load and unload the mineral powder, and you don't need to carry it yourself, which saves a lot of effort.

From this evening onwards, Li Dong gave up all other activities and devoted himself to becoming a porter, working hard day and night, hoping to finish moving in the remaining days.

When you are hungry, cook a large pot of rice porridge at a time, which can quench both hunger and thirst. When you're tired, sleep in the space for a few hours and set the alarm beforehand. I'm irritable, uh, this is really not, these mineral powders are all money for Li Dong, will you be tired of picking up money? If he could, he wanted to exhaust himself.

After two days and three nights of hard work, Li Dong finally finished moving the mineral powder and piled it all around the "gold cave", which will save time and physical energy. The effort always pays off, and the whole completion time is half a day earlier than he estimated, which is the best manifestation of subjective initiative.

After loading the iron ore powder, although there was still one day left, Li Dong was not ready to continue, and this time the harvest had greatly exceeded expectations. And I've been tired enough these days, it's time to go back.

In the evening, in order to treat himself and celebrate this great harvest, Li Dong carefully prepared a big meal. To put it bluntly, it's actually a big hot pot, and there is no meat, it's all vegetables in the space, vegan hot pot, not to mention, it's quite delicious.

Early the next morning, Li Dong packed up all his belongings and finally embarked on the way back on his bicycle.

"Young man, where have you been, look at you like this, you have suffered a lot!"

Back in Chining City, the first thing Li Dong did was to find a bathhouse, planning to take a good bath, no matter how expensive it is, he must wash it, otherwise he will be distressed to death when he goes back, and it will not be easy to come out next time.

"Hehe, uncle, I went out to play for a while, but I didn't expect to get lost halfway, so I didn't just come out." Li Dong ran the train with his mouth full.

"It's still a young man who has energy, oh, your ticket, keep your things, and I won't lose it." The uncle shook his head, probably a rich boy again, and he was full of food.

Li Dong didn't care about the uncle's eyes, took the bath ticket and went to the bathhouse, which was a rare luxury, and asked people to press his back for an hour. It's so comfortable, it's worth the 20 yuan.

After taking a shower, Li Dong changed into clean clothes, went to the restaurant for a good lunch, and finally found a hotel, began to sleep, and slept until the next morning.

Stretching his waist, Li Dong felt that he had finally come back to life again, and looked at his glasses, well, his complexion was full. After leaving the hotel, Li Dong bought a hearty breakfast, and after eating, he planned to go to the city for a walk, mainly to buy some gifts for his family.

Coming to Mingmao Mall again, this time Li Dong came to the agricultural products area, after all, he was nominally going to visit the farm, and it was logical to use agricultural products as gifts.

"Miss, how do you sell this dried rabbit?"

Li Dong took a rabbit and couldn't find the price tag after looking for a long time, so he had to guide the buyer to ask the price. The agricultural products area needs to be weighed, so there are many shopping guides who serve here.

"Sir, air-dried rabbits are weighed by catties, 12 yuan per catty." The shopping guide glanced at the rabbit and replied.

It's equivalent to a day's salary, which is really expensive, and ordinary people really can't afford it.

"Weigh me." Li Dong handed over the air-dried rabbit.

"Sir, 2.8 pounds, a total of 28 yuan, I packed it for you, the price is marked on it, you can go directly to the cashier to pay."

The shopping guide handed the sealed bag to Li Dong, and from the outside, you can clearly see that the rabbit is labeled, and there is a line of numbers on it, what does it mean, he can't understand it, it's probably the merchant's code, to prevent cheating.

Subsequently, Li Dong bought some fruits, which were the cheapest dates, which could adapt to the arid climate and were planted in large quantities in the last days. But even so, it is still ridiculously expensive, 5 yuan per catty, which is about to catch up with pork, Li Dong was not willing to buy more, but weighed two catties.

The rest is much simpler, I bought a big bag of snacks such as biscuits, and bought a big red knitted scarf for A-Niang, which only cost 15 yuan in total, which is much more affordable than the previous two.

After picking out a gift and buying a few steamed buns for lunch, Li Dong hurriedly got on the shuttle bus home. This harvest made him eat the marrow, and he thought about when to do it again.

There is no time this year, there is so much new land in the space, and they still need to cultivate it themselves, so I can only hope that next year, and next year will be the beginning of their own brilliance.