The second update!

The only fly in the ointment is that nanorobots need to consume energy.

But it doesn't matter, the energy fluctuations released by nanobots are magic fluctuations according to this world, and they are not very large.

Luo Heng was also smart, and directly asked the nanobot to cut the operation, and then the rocks were taken out one by one.

If you dig a mine as a whole, it consumes a lot of energy.

The stone with a length of fifty centimeters, a width of thirty centimeters, and a height of ten centimeters was dragged out by Luo Heng, and then put aside, and in three hours, a portal appeared silently.

"The gold content is very high, and there are still particles. Luo Heng carefully distinguished the ore and found that this gold ore had a high gold content.

It is a sandstone ore with gold grains the size of pea grains.

Or use nanorobots, pieces of sandstone are cut out, Luo Heng just needs to take a hammer and keep beating these sandstones, and then pick out the particles from them.

"Will this cause a lot of losses?" Luo Heng could see that there was still a lot of gold in the remaining sandstone powder.

More than 1,000 cubic meters, strictly speaking, is not very large, 10 meters in length, width and height is 1,000 cubic meters, that is, a building with three rooms, the size of a three-story building.

However, this is a gold mine, according to Luo Heng's current estimates, the gold content is about 5%, and the earth contains about 3 grams of one ton.

However, it is a large vein, and there are five tons of gold in one hundred tons here, and more than 1,200 cubic meters, that is, eight ~ nine hundred tons, that is, dozens of tons of gold.

The main reason is that the gold here is granular, the size of a soybean grain, and the weight is not light.

Luo Heng looked left and right, how to wash the gold, Luo Heng didn't know, but Luo Heng knew the weight of gold.

Luo Heng pondered for a while, and then had an idea, Luo Heng directly made the stone that had just been mined into a downward slope, and used a dagger to make traces on the slope.

It was more than ten meters long, and Luo Heng turned his gaze to the other side, which was stagnant water.

Of course, Luo Heng has an easier way, using nanorobots, but the energy consumed is too great.

The nanobot makes a water pump, and there is also a crushing machine, and the water pump is directly driven by magic crystals.

Luo Heng spent more than a day, and this was completed with the help of nanorobots.

Of course, the quality must be leveraged, and the water pipe is also directly molded into a fine iron water pipe by nanorobots.

The crusher is a small crushing equipment, Luo Heng started the water pump, and then the water rushed up.

"This nanobot is countless times more powerful than 3D printers. Luo Heng looked at the energy consumed, and he was also a little distressed, but there were dozens of tons of gold, which was enough to make up for his heart.

The nanobot cut the gold ore into large pieces, Luo Heng smashed it with a hammer, and then threw it into the crushing machine.

After crushing, the ore powder falls directly on the slope of more than ten meters long for flushing.

"Hehe!" Luo Heng smiled, looking at the gold particles left in the dent traces, Luo Heng's mouth cracked with a smile.

As for saying that sound will attract other creatures, if it is a ghost or something, an undead or something, it is not sensitive to sound at all, and dozens of tons of gold, Luo Heng is already desperate.

Luo Heng made a sound, Pien heard below, the dwarf in the mine is very sensitive to the vibration of the rocks.

"This stupid ~. Pyne felt contempt in his heart, and then waved the mine hoe in his hand, and the magic on the mine hoe flowed, and the rock was dug down like tofu, and there was almost no sound.

Luo Heng carried the cut ore piece by piece, and then crushed it with a forging hammer, and the rest was to go to the groove above the slope to collect the gold.

And the flushing of the pump also forms a circulation, albeit turbid.

The ore cut by the nano robot is about 500 catties, that is, 250 kilograms, and a cubic meter of ore has basically reached 5 tons, that is, 5,000 kilograms, and a cubic Luo Heng has to be transported 20 times.

For 1,200 cubic meters of ore, more than 20,000 pieces of ore will have to be transported.

More than 20,000 pieces seem like a lot, but in fact, there are not many, and as long as the sandstone is hit twice, it basically becomes a small fragment.

Basically, ten seconds a piece, one minute is six pieces, an hour is three hundred and sixty yuan, ten hours is three thousand six hundred yuan, not to mention twenty-four hours a day, that is, twenty hours, that is, more than 7,000 yuan, more than three days, and then it takes some more, four days.

After accurate calculations, Luo Heng found that he was able to finish digging the ore before challenging the time.

"It's a shame, it's higher in the middle. Soon, Luo Heng found a fist-sized amount of gold, a fist-sized amount of gold, which was basically a hundred catties, and there were quite a few.

In the middle, Luo Heng had to let the nanobot collect some rocks, and then use them as support columns, the height is more than six meters high, the length is about twenty meters, the width is not necessarily, and the shape is oblate.

In addition to eating, and then cleaning up the gold, there was no rest at all, and later on the second day of mining, Pien moved, and then Luo Heng detected the energy fluctuations of the magic crystal at the location where Pien was.

"That's cheating!" "At first, I didn't detect a single bit of magic crystal ore, but now it suddenly appeared, because something blocked the energy fluctuations of this magic crystal ore.

"Something is wrong, there are dark energy fluctuations in this crystal. Luo Heng soon discovered that there was something abnormal about the fluctuation of this magic crystal.

"The records of the three layers below have been eliminated, it shouldn't be because there are dark magic crystal veins underneath!" Then Luo Heng thought that the records of the three layers of mines had been eliminated, and his heart chuckled.

Luo Heng was a little hesitant in his heart, on the one hand, where the dark energy was, there was nothing good.

On the other hand, a third of the gold has been mined here, and more than 30 tons of gold have been mined, and 30 tons of gold is only a few points, only one and a half cubic meters.

"Regardless of him, don't blame me for being rude when you come to die. Luo Heng took out some weapons by his side, and then continued to mine, but now he has accelerated his speed, carrying two stones at a time, no more than five seconds, and adding a crusher is to crush the large pieces, and then crush the rest and turn them into powder.

The speed accelerates dramatically, and so does the harvest.

While paying attention to the movement below, Luo Heng found that the speed of Pien's excavation had slowed down a lot.

"Could it be that something has changed?" Luo Heng muttered in his heart, but his hands did not relax.

Woooooooooooooooo

On the morning of the third day, Luo Heng looked at the remaining less than one-fifth of the gold ore, so he stopped the machine and prepared to eat, but when the machine stopped, Luo Heng heard a whining sound.

"Who?" Luo Heng was shocked when he heard the sound coming from the gold ore?