Now the entire mining area is in a semi-abandoned state, and there are no miners collecting spirit stones in the main body of the mining area, because they are almost gone, and the miners and monks are looking for spirit stones in the area outside the main body of the mining area.

As for that part of the area, Wang Lun and the boy club waited for the miners to dig it before exploring.

Now Wang Lun and Tong Zi are exploring the main body of the mining area. So even if the earth will affect the structure above, causing the mine to collapse, it is nothing. Not to mention, it is very difficult for this to happen.

As for the spiritual soil, that is, the soil with fine spirit stone powder, it has already been sold to the outside world, and more merchants or farmers will come to collect and buy it in the next few days, and it will be finished in these days, and there is no need for Wang Lun and the boy to participate.

Wang Lun quickly used his earth escape skills and searched underground.

He also thinks that the Great Dragon City Spirit Mine is special among the spirit mines, after all, it can breed so much breathing iron, and it is unknown whether there is a role of high-level energy in it, but no matter what, it is worth arranging an enlarged magic circle here and trying it once.

Now that he is searching underground, it naturally has nothing to do with finding high-level energy, firstly, because he is on a mission, and secondly, he is also curious about whether there are still precious refining materials in this place.

Soon, half a day was over, and it was almost dark. After Wang Lun explored the ground for half a day, he dug out a lot of soil and rocks, but he didn't find any precious materials, and he came across some low-grade spirit stones, and estimated that he could get hundreds to a thousand lower-grade spirit stones after cutting, which was better than nothing.

No matter how few spirit stones there are, Wang Lun will not hand them over, so he naturally wants to keep them for his own use.

After finishing work and going back to rest for a while, Wang Lun and Tong Zi went back at the same time, and Tong Zi asked, "Vice President Wang is in the area he is responsible for, did he find Yan Tu?"

The boy knew that Wang Lun, like himself, had not found a precious refining material similar to Xitie, and when he asked about Yantu, he saw some more on his side.

"Elder Ma is talking about the light red, sand-like dirt that occasionally appears in the area between three hundred and four hundred meters underground, right?"

Wang Lun has also seen it. The soil is distributed between the rocks, that is, there are rocks on top and bottom, but this part of the soil does not condense and becomes rock.

Knowing that the depths of the earth are almost all hard rocks, which have been slowly deposited over many, many years from dirt to gravel and then to stone, there is no reason why there is no such thing as a loose earth mixed between two layers of rock.

But Yantu is an exception. Wang Lun also knew something about this, the Yan soil continued to be loose, even if it was mixed with water, it would not stick together, it was not a refining material, but it was a kind of soil that could be ignited.

After a large amount of Yan soil is piled up and burned, it can produce a considerable amount of fire attribute aura, and for cultivators who practice fire attribute exercises, it is a great opportunity to cultivate in this environment.

But for other monks, this is just a kind of soil, so the effect of the soil is very limited, and it is not precious at all.

"That's right, it's two hundred to three hundred meters underground," the boy nodded, "Vice President Wang seems to have seen some of them." ”

"Why do you want to ask about it?" Wang Lun was puzzled.

"This is also an asset that can be sold," the boy said, "I reported to the sect a few days ago, and there should be monks who are interested in Yantu." ”

"Do you want to sell the Yan soil like selling the spirit soil?" Wang Lun felt that it was not wrong to make the best use of the material, since the spirit stone of this spirit mine was exhausted, it must be abandoned, and it was normal to squeeze out the last use value.

"No," the boy shook his head, "It's that the spirit soil is sold, and the entire spirit mine will be rented to the fancy Yantu."

The monks, when the miners will withdraw, our monks will also withdraw, this is an empty mine, it will probably be leased to the monks for a year or two, and after collecting the fee, the land of the spirit mine will be sold to the city lord's mansion in Dalong City. ”

"A whole set of processes have been planned?" Wang Lun didn't expect that the abandoned spirit mine was not directly abandoned, and the land could be sold in the end.

"This is natural, the usual way to deal with the spirit ore is just that, just wait, in a few days, there should be a monk and the sect to sign an agreement. ”

The boy continued, "You need to roughly mark the place where Yantu was found on the map, and judge the approximate number, so that I can calculate the total information and report it to the sect." The price at which the spirit mine can be rented depends on how much Yantu there is. ”

Wang Lun nodded and agreed, Yan Tu had nothing to do with him, and he didn't need to care about this.

For the next day, Wang Lun and Tong Zi continued to explore the mining area, but still did not find any precious refining materials. Wang Lun had harvested more than 2,000 lower-grade spirit stones.

Tomorrow the day dawn begins and ends the day after tomorrow, a total of 24 hours, which is the "Spirit Moon Day" in the spirit world, and today is the evening.

Sure enough, it was supposed to be a night's rest, and the boy called himself at about nine o'clock in the evening and continued to the area that had been drilled out of the ground in the evening.

"Vice President Wang, there's no way to rely on your strength," the boy explained, "Tomorrow I will have to spend a long time during the day to help dig up the spiritual soil, but the merchant is short of manpower to collect it, so he took the initiative to increase the purchase price and asked the spirit mine side to collect the spiritual soil by hand." ”

Wang Lun's secret plan is not as fast as change. Fortunately, I have observed the whole mining area before, confirmed the specific area where the magnification circle is arranged, and refined it, so I don't need to prepare tonight.

If you hadn't prepared before, you would have to explore underground tonight, and you wouldn't have time to refine the area.

As for the fact that there will be activities during the day tomorrow, and he has no time to set up the array, Wang Lun has already been mentally prepared, starting from dawn tomorrow to late night tomorrow, I am afraid that he will not be able to set up the array, and he can only arrange the enlarged magic circle from late night to dawn the next day.

This is also something that can't be helped, the "Spirit Moon Day" is tomorrow, and the people of the Spirit Mine have not withdrawn, it is not empty. asked Wang Lun to wait for the next month's "Lingyue Day", but Wang Lun was unwilling.

Wang Lun and the boy searched underground for two hours, and did not stop until almost one o'clock in the morning.

About a quarter of the entire mining area is still unchecked.

The next day, the two of them only found part of the time for exploration, and the rest of the time they were using mana to dig up spiritual soil and load the car. Merchants came to buy spiritual soil, and they used the trap beast to pull spiritual soil, and the body was very large and deep, and they could pull a lot of spiritual soil at one time.

It was busy until dark, and the spiritual soil of the spirit mine was collected. Of course, there are so many spiritual soils, the selling price is not low, and a lot of real money is obtained.

"Leave the remaining area and go to check it all at once during the day tomorrow, and I have to let Vice President Wang spend one more night here, and I can leave at noon tomorrow." ”

The boy said with a smile, in fact, he said this on purpose.

There are only a few areas left, after all, there are some explorations during the day today, and tomorrow it will take a few hours, and you can complete the exploration by yourself, and give the sect a specific result, and it is not necessary for Wang Lun to help during the day tomorrow.

But he just wants Wang Lundo to spend one night here, plus one morning tomorrow.

By noon tomorrow, he had figured out what to do, and he would end the investigation before lunch began, and he would not leave Wang Lun to eat, and let Wang Lun leave.

"It doesn't matter. "Wang Lunying

He made a noise and walked towards his lodgings.

"It's boring," the boy muttered to himself, feeling a punch on the cotton, but soon he laughed, "his face is expressionless, hehe, I guess he must be very unhappy in his heart, but he can't do anything about me." ”

Boy Naole.

Wang Lun walked forward, and he was in a good mood.

There's nothing else to do tonight, and there will be hours left to set up the magnifying circle.

After Wang Lun returned to his residence, he began to meditate and practice, and it was almost the end of the morning, and then he activated his divine sense to quickly probe, and sensed the boy's residence, which had just finished from the state of meditation and was standing up.

Wang Lun's divine sense strength was stronger than that of the other party, and only a momentary probe would not arouse the boy's vigilance. If there are many times, such as two or three times, it will be perceived.

It is guessed that the boy did not rest so early, after all, the monks often meditate late, and the sleep time is far less than that of ordinary people, so Wang Lun planned to set off when it was close to the early hours of the morning.

So Wang Lun waited for about half an hour, estimating that the boy should be asleep, and then quietly left the residence, flew in the sky in the night, and arrived at a place.

Within nearly fifty meters of his body, his consciousness was working. If the boy's divine sense is probing him, he will immediately sense it because of the difference in level.

So far, nothing out of the ordinary has happened.

This is where the iron was found. Of course, the iron is buried deep underground.

Wang Lun entered along the mine road, went all the way down, and came to the bottom.

This time, Wang Lun will arrange the enlarged magic circle, and Wang Lun will do it in the underground mine. Almost the entire mining area has underground space, and he took the opportunity of underground exploration to check it all, and the subdivision area is aimed at the underground space.

I came to the place where the iron was found, which was the deepest place around, and covered an area of about a hundred acres. The area where the iron was concentrated was only a little larger, but after discovering the iron, the monk dug around again, and only then did he dig out an area of 100 acres.

This and its surroundings are the areas that Wang Lun focuses on exploring, and there is not much time, so it is natural to choose the key areas to start first.

Wang Lun directly began to set up the formation on this hundred acres of land. He divided it into ten areas, and set up ten magnified circles.

The array flag was naturally ready, Wang Lun quickly laid the first magnifying array, and then began to look for opportunities for frequency resonance according to the frequency from low to high.

If the frequency of the amplification circle at this moment happens to be the same as the oscillation frequency in the hidden secret place containing high-level energy, as long as there is a momentary coincidence, the array flag will also have obvious tremors and even swaying under the influence of the amplification effect of the magic circle.

Wang Lun spent seven minutes from the formation to the end of the observation. The first magnified circle found no signs of the situation.

Until the area of 100 acres was divided into ten times and the formation was arranged ten times, Wang Lun did not harvest it.

Together, it's almost an hour.

There are at least four hours until dawn.

Wang Lun continued to let his divine consciousness operate within fifty meters of the surroundings, and the underground mine was very quiet and no one disturbed, so Wang Lun began to choose a place to set up a formation around.

The place where Sitie is hiding is certainly a key area, but if it is not discovered, it will naturally be explored in all directions.

There was no one around, and the boy did not urge his divine sense to stare in secret, and Wang Lun himself was busy arranging the magnification circle, and he did not notice the place where the iron was found, and there were two places where the stone walls were inlaid with a shadow stone......