On the same day, after Chen Mulin tested the armored combat vehicle, he brought his equipment and armored combat vehicle, and a transport vehicle went on the road to the nest of the big cockroach.

Along the way, in order to avoid encountering the big cockroach and exposing his whereabouts, he took a long detour, and it took him three days to reach his destination at a speed of 100 kilometers per hour.

After just an hour's rest, he set off through the stone forest to the burrow of the great cockroach.

"I'm going in!"

Chen Mulin said to the sailors: "This time I am fully prepared, and I will definitely let you appreciate the scenery of the cockroach's nest!"

After speaking, Chen Mulin got into it and walked along the markers he had done last time, although some of the markings had been rubbed off by the big cockroaches, fortunately, he could still distinguish the general route.

To prevent signal loss, he places signal repeaters at intervals.

Ten minutes or so later, he was able to come to the cave where the cockroach had been killed.

Chen Mulin turned around and showed the entire cave to the sailors.

"You see, this is where I killed the first cockroach. ”

He pointed to the passage at the end and continued, "That passage is the entrance to the energy crystal pile, and it is the only passage I know of, as for how many more passages can lead there, I don't know. ”

"Before I go down, I'm going to probe the situation below!"

Chen Mulin turned up the radar screen and began to check the situation below.

Sure enough, as he had guessed, there were only sparse red dots of light on the radar, and most of them were outside the cavern below, and there were even fewer in the cavern.

Even if Chen Mulin wants to know the specific number, he can count it for a while, compared to the number that made people's scalps tingle last time, this time it is simply a difference between heaven and earth.

Of course, it is impossible to count the number by yourself, and an accurate number has been counted when the radar finds the large cockroach.

The number of large cockroaches below is now only about a hundred.

It's very comfortable, and it can be solved in a hundred minutes or so.

He walked to the entrance of the passage, and looking down from above, the passage, which was originally only about one meter in diameter, has now been enlarged several times, which is the masterpiece of those big cockroaches.

As soon as he landed, Chen Mulin took the lead in attacking, and soon killed the big cockroaches.

Then, without saying a word, he pounced directly on the energy crystal pile and stuffed it into the bag.

In order to be able to pack all the energy crystals out at one time, Chen Mulin also made special preparations.

Connect the ten board cars together, just pack the energy crystals and put them on, although it is not clear how many energy crystals there are, but at least it is much more convenient, one trip can't be finished, then come twice until the transport car is full.

Anyway, with the speed of those big cockroaches, it would take at least a few days to get back here, and now he has time to consume, and he will hardly be disturbed if he can fit as much as he can now.

"It's gone, it's gone, it's done!"

Chen Mulin repeated it over and over again, excitedly stuffing energy crystals into the bag, whether it was the size of a fist or only the size of a small grain of sand, it could not escape his grasp.

He looks like this, even the sailors can't stand it.

[Barrage: Isn't this a lot, can you not eat like a bad dog?]

[Barrage: Don't let go of any big one, you're enough anchors. 】

[Barrage: Looks like a beggar who has been hungry for days.] 】

[Barrage: Anchor, you have to be sensible, pick the big one first. 】

[Barrage: You're going to break the root of the energy crystal!]

Chen Mulin didn't care about what the sailors were talking about, and he didn't stop picking up the energy crystal.

"What do you know?"

"No matter how small the energy crystal is, the energy it contains is also huge, besides, the big ones have a big effect, the small ones have a small effect, who doesn't have a small device, don't look at those that are only the size of gravel, and they are enough for you to use for many years with a flashlight. ”

"Besides, there is plenty of time now, and if you can't finish one trip, you will come twice to ensure that you don't lose money!"

[Barrage: Sounds reasonable.] 】

[Barrage: Greedy!]

[Barrage: Don't you have to be seeded?]

……

After quickly filling a few bags and making dozens of trips back and forth, the ten carts were also filled, and the amount of energy crystal piles was reduced by half.

After transporting all the energy crystals on the cart back to the transport truck, Chen Mulin began the second round of struggle.

During this period, several large cockroaches appeared from time to time, all of which were eliminated by him, and as for the situation outside, judging from the radar of the armored combat vehicle, no trace of the big cockroach was found within a hundred miles.

Except for a few large cockroaches that appeared from time to time, everything was fine.

It's just a pity that Chen Mulin has never been able to find an energy crystal as big as a watermelon last time.

After picking it up again for a while, the energy crystal was about to bottom out, and Chen Mulin couldn't help but sigh.

"Hey, it seems that it was all luck to find a watermelon-sized energy crystal last time!"

"Forget it, I'm still too greedy!" he shook his head, then picked up the remaining energy crystals.

Soon, the remaining energy crystals were also emptied by him, and he almost filled the last cart.

According to preliminary estimates, if all the energy crystals were fused into a sphere, the diameter would be at least ten meters, which was a huge number, and it would not be too much to say that it was a bumper harvest.

Just as he was about to leave to transport the second cart of energy crystals out, he noticed that something was wrong.

The data panel actually shows that there is an energy reaction underground.

The energy crystal pile has been emptied, and even if there is really an energy reaction, it should not be underground, but on his shoulder, and the position of the board car more than two hundred meters above.

"Is there still an energy crystal buried underground?"

It feels like it's very likely, after all, there is no rule that energy crystals can't be buried.

If you look closely, the place where the original energy crystal pile is convex, and it is also a semicircle, which does look like something is buried, but the arc is not obvious.

Chen Mulin put down the bag of energy crystals on his shoulder, walked over and squatted down, stretched out his hand and began to pick up the soil, just a thin layer, his eyes began to glow, like wolf light.

"Brothers, what do you see I've found?"

Chen Mulin was very excited and aimed the camera at the ground.

I saw that where the ground was peeled open, a milky white crystal was revealed, which was the energy crystal.

Chen Mulin guessed: "It is preliminarily estimated that this energy crystal must be at least the size of a water tank, and maybe it will be even bigger!"

[Barrage: The anchor sent it back this time!]

[Barrage: It's so big, all the energy is released to destroy a planet, right?]

[Barrage: True or fake, like a gambling stone, what if it's just a flake?]

[Barrage: Hurry up and dig it out and take a look!]

……