After estimating the location, he drove the shield machine headlong into the ground, and according to the terrain structure detected by the shield machine, he easily found the strange passage from the last time.

"Didi, I found that the terrain could not be explored. ”

Lin Feng looked at the screen, only to see that the strange passage seemed to be surrounded by a hazy and strange thing, which could not be detected clearly.

He parked the TBM far away, then turned the ore smelter down, set the automatic program and route, and then hid in the TBM to observe quietly.

The ore smelter is like a giant beetle, digging for large chunks of ore in its path. When its huge digging claws touched the hazy thing, Lin Feng felt as if the whole world had been pressed the pause button.

The body could not move, the breathing and heartbeat stopped, and even the eyelids could not be blinked, and the parameters that were constantly changing on the screen of the shield machine were also fixed on a specific number, and no longer made any changes.

Quiet, eerily quiet, like the sound was all suspended in the air.

The only thing that can move is his mind, but it is also extremely difficult and slow.

He didn't know how long the process had lasted, he had completely lost the concept of time, like a moment, like 100 million years.

When the sound regained access to his ears, vibrating his eardrum and sending signals to his brain, he noticed that everything on the screen had changed.

The ore smelter was no longer where it was, it had passed through the cavern and drove further ahead, and the strange mass was gone.

Success, or failure?

Lin Feng summoned the ore smelter back, and at an exit, he found a palm-sized box, which he didn't open easily, and directly scanned it with the scanner.

"A natural time crystal in a steady state, a cosmic SS-level rare energy source, weighing 325 grams, and a recommended price of 50 trillion RMB, is it on the shelves?"

Ni Mei, such a little thing can be sold for 50 trillion, and 1 gram can be more than 150 billion!

It's worth a lot of money.

Lin Feng was afraid of making mistakes, so he scanned it several times, and finally got the same information feedback.

Dig up the baby, this is definitely a super baby!

He looked at the little box with a smile, resisted the urge to open it, and immediately put it away. Then he drove the EPB again, drilling almost all around the big ears, but unfortunately, no other time crystals were found.

But he is also satisfied, there is an income of 50 trillion in less than an hour, where can I find such a good thing in the world?

But he wasn't ready to sell it for money, the information in the mall said, even in the vast universe, this is a double S-level scarce resource.

In the past, in order to exchange for foreign advanced technology, Huaxia exported a large number of mineral resources, coal, rare ores, and rare earths at a cheap price, and then bought finished products at ten times or even hundreds of times the price.

This is the helplessness of lack of technology.

The same goes for time crystals, if you sell them for 50 trillion today, you may have to spend 200 trillion to buy them back tomorrow

So it's definitely not cost-effective to sell it directly, even if you keep it and don't use it, at least you can keep it worth, isn't it, and it's not too late to use it when you have the technology in the future.

Now he has a lab full of geniuses, and while not yet fully mature, he believes that one day he will find a way to harness the Time Crystal.

At most, he spent some more money to buy a cheaper time crystal engine, and brought it back for them to dissect, learn and learn from, and the descendants of the Chinese nation have unmatched skills at this point.

Tonight was full of harvest, which made him feel happy, and he drove the two large machines back to the Big Mac transport plane, and then slowly and leisurely returned to Rongcheng.

As soon as he got out of the transport plane, Political Commissar Li came over and said something that puzzled him.

"Brother Lin Feng, where have you been this month, why can't anyone contact you?"

Lin Feng didn't look like Political Commissar Li was joking, and couldn't help but feel furious in his heart.

He turned on his phone and found that the date on it was also October 15th, which was the day he set off.

"Are you kidding me, it's November 16th today, and you've been out on a transport plane for 32 days!"

TMD, sure enough, it's still on the road!

Lin Feng only felt afraid for a while, just after mining, more than a month of time had passed in the outside world, and he didn't realize this at all, this time crystal was really weird.

Fortunately, it was okay, and I came back safely, and the time was not too much, and everyone could still accept it for a month.

On the way back to Linjia Village, he decided that this matter should be kept secret from Sima Lili, and once she knew that this thing existed, it was estimated that she would not even be able to eat if she was not allowed to study it.

If something happens and disappears for ten days and a half at any time, Lin Feng's heart can't bear it no matter how big it is.

Let's talk about it seriously, I haven't seen her for decades, and when she reappears, Lin Feng will be an old man, who will he reason with at that time?

Until you know enough about this weird stuff, be adamant about keeping it a secret.

............

"Where have you been this month? Didn't you say a few days?" Seeing Lin Feng coming back safely, Sima Lili's eyes were concerned and anxious, "Do you know how worried we are." ”

"I'm sorry, the timing was wrong. Lin Feng comforted, but it was not enough to comfort me, and he had to find a reason to prevaricate this matter, "I went to the laboratory to develop a power generation device, because it was a confidential research, so I couldn't contact the outside world." ”

Sima Lili looked at him suspiciously.

"Let's go, I'll take you to see the results of this time. ”

Lin Feng took out a water dispenser-sized machine from the trunk of the car, this is the time crystal power generation device, don't look at it small and exquisite, but as long as enough time crystals are put in, it is a power plant with a capacity of 1 billion kVA.

When they came to the laboratory, Lin Feng asked for a room alone.

"You wait for me outside first, this thing needs to be set up first," Lin Feng thought for a while and added, "If I don't come out for a long time, you don't have to worry." ”

He then told Sima Lili and the lab to retreat far enough away before closing the door and opening the box containing the time crystal.

Inside the box is the time crystal, which is completely transparent, and its existence is almost imperceptible without looking closely.

According to the instructions, this power generation device, which only cost him 60 billion, only needs 10 grams of time crystals to drive.

Sure enough, it was still cost-effective to sell the overall equipment, which was 5 times more expensive than selling the crystals directly, which made him more determined to keep the remaining crystals.

As for how to cut the time crystal, it is also very particular, this thing is worth millions of dollars with a little dust, the key is that if there is a leak, who knows what kind of consequences will be caused.

Fortunately, there are people in the mall who specialize in providing this kind of service, although I don't know what the principle is, but after cutting it into two pieces, the overall weight has not decreased at all.

After installing the crystals and putting the rest into a box for proper storage, Lin Feng reopened the door of the laboratory.

"How long did it take me?"

"About five minutes. ”

Fortunately, there were no accidents this time.

"Let's take a look, this is our latest generator with a capacity of 1 billion kVA. ”

"How much?"

Sima Lili thought she had heard it wrong, just such a small thing, can have a power generation capacity of 1 billion kVA?

This is not a small number, it generates electricity for one day, almost enough for the whole world to use for two days!

But she knew that Lin Feng would never joke at this time, so she was even more confused and curious, what kind of existence was Lin Feng's laboratory?

She really wanted to see it for herself.