Goldfinger External Connection Group, Right Eyeball Spectrometer Group, Ear Wheel Radar Group, Gene Level Operation Group, Left Hand Recycling Station Robot, Right Hand Processing Factory Robot, Organism Repair Machine Group, Gastrointestinal Material Collection Machine Group.

These are all fleets that Zhou Yan can produce.

Among them, there are already a certain number of gene-level operation groups, organism repair machine groups, gastrointestinal material collection machine groups, and left-handed recycling station robots.

There is no need to replenish too much, and the amount that is temporarily held is enough to cope with it.

Therefore, these 2 kilograms of sigma energy crystals will definitely be used to produce new fleets, but the specific production of those two new fleets is difficult for Zhou Yan to make a decision for a while.

He was going to figure out one thing before deciding what to do.

At half past four in the afternoon, Zhou Yan drove the BAIC Warrior around the black magnetic world, a total of seven big pits, all of which were hunted by him after killing all the zombies.

The rest of the black earth was dark and devoid of any fresh content.

Although he guessed that there must be an anomaly here, not to mention anything else, such a strong magnetic field can interfere with the human brain and die, this place is not normal.

However, the specific anomalies are limited in his ability to understand.

Determined that there was nothing worth exploring in the black magnetic world, Zhou Yan drove away from the black magnetic world and drove five hundred meters along Huangshan Road to Greentown Gui Garden Community. Zhou Yan stopped, put a 95 rifle on his back, pinned a 92 pistol, carried a three-edged military spur, and walked towards the community.

As long as it is not a large-scale insect tide and corpse tide, he is confident that he does not need to be afraid at all, even if a powerful insect such as insects, spiders and crabs appears, he can easily dodge it, and he will not be killed in one move again.

The neighborhood is quiet.

It's a little messy, and the grass on the lawn has grown to knees high. Zhou Yanjing walked to the previous unit building, deliberately making a little noise, and soon heard the roars of zombies one after another.

He kicked open the door of a house several times.

A zombie was suddenly knocked to the ground by the door that was kicked open, Zhou Yan went up, stepped on the zombie's chest, bent over, and the three-edged army thorn was lightly inserted into the zombie's head.

The roar stopped.

Zhou Yan closed the door and went to the surrounding rooms to check, and found that there were no zombies, only two corpses that had been headshot. As you can imagine, some of the stories that happened to this family. He was no longer interested in reverie, so he walked up to the zombie, smashed the zombie's skull, and picked up a piece of fragments.

There are no granular sigma energy crystals on it.

"Sure enough, there is a special reason for the formation of energy sand, and not every zombie will grow in the brain...... The radiation nucleus is the zombie absorbing the Sita radiation gas, and the energy Sha Mofei is also the zombie absorbing Sigma energy crystal, but where does this energy crystal come from? ”

Absorbing the zombie's radiation nucleus, Zhou Yan had doubts in his heart.

It stands to reason that they are all zombies, and some of them shouldn't have grown energy sand, and some of them haven't.

"It must be the black magnetic world, there are energy crystals absorbed by zombies, maybe it's in the big pit, I should go and turn over the black soil at the bottom of the big pit to find the energy crystals!"

I looked at the sky.

It would be at least an hour and a half before it would get dark, and it would be a ten-minute drive back to camp from here at most, so fast that he would no longer hesitate to turn around and go back to the big pit.

The smell of the pit is very strong, it is the stench of zombie brains, dirty blood and corpses, even if you are wearing a mask, it stinks.

Zhou Yan took a bald iron gun and poked around at the bottom of the big pit, turning the black soil over. This kind of soil is not the same as normal soil, it is like a rubber substance, hard and hard, but when you pinch it with your hands, it feels soft, similar to the skin of a black iron zombie.

When he was driving, he also felt that although the road was bumpy, the car really didn't have many bumps.

Place the soil on the six-pointed star pattern of the left-hand recycling station, activate, no movement, the soil does not contain any of the four substances Ω, ∑, Θ, and Ψ.

"The retinal light screen only hinted to me that there was Sita radiation in the air, but it did not indicate that there was a Sigma energy crystal, indicating that this substance did not exist in the air. Since it's not in the air, then it's only the soil, why is there no soil in it. ”

Zhou Yan did not give up, and continued to poke and poke in the soil in various parts of the big pit.

Trying to find signs that the soil contains Sigma energy crystals.

But after searching for half an hour, I still couldn't find it.

"I don't believe it yet, I'll go back tonight, and drive an excavator over tomorrow, just dig three feet into the ground, and I will also find Sigma energy crystals!"

……

Zhou Yan drove back.

The red sun is setting in the west, and the evening is coming.

A shallow moon hung in the sky, the whole city was bathed in a dark and dim state, BAIC warriors galloped on the empty viaduct, and from time to time you could see the abandoned cars on the bridge, and the owners had long disappeared.

There are no bug attacks on the road that don't have long eyes.

Smoothly returned to camp.

"You're going to explore the black magnetic world, aren't you afraid that your brain will explode!" Knowing that Zhou Yan had been wandering around the black magnetic world all day, Professor Wu Hui was greatly surprised.

"My evolutionary direction is quite special, and I am slightly immune to the interference of the black magnetic world, so I won't explode my brain. Professor Wu, the insect and fly corpses I brought back today are nothing special, but you must study the zombie corpses carefully, they are very special, the skin is almost invulnerable, and it is difficult to kill. ”

Zhou Yan poured the zombie corpse out of the garbage bag, and his black and swarthy appearance immediately attracted all the researchers in the laboratory.

Such a zombie has never been seen before.

"This ...... Black zombies are not black caused by dryness, they are indeed skin blackened. Professor Wu Hui wore rubber gloves and squatted down to check.

Zhou Yan said: "It's not just the skin blackened, its bones have also been blackened, I have checked this blackening, it is a bit similar to the soil of the black magnetic world, I don't know if it is suddenly polluted...... The most important thing is that there are energy crystals on the inside of the zombie's skull! ”

"Energy crystallization, what's that?" Another professor next to him suddenly asked.

Zhou Yan was stunned.

Immediately understood that he had leaked his mouth, and his communication with the light screen all day long had a fixed name. So subconsciously the name of this substance is said.

However, as soon as his mind turned, he made up for it: "The energy crystallization is a simple name I gave myself to make it easier to record...... I gave the unknown gas the name of radiant gas, the unknown substance the name of the evolutionary liquid, and the name of this crystalline substance is the energy crystal, and I called the energy sand in my head. ”

The professor didn't ask, just shook his head: "Not rigorous, not rigorous, but it's okay to say it simply, it's really easier to record than we always shout about the unknown and unknown." ”

In a few words, the names of the three substances were temporarily decided.

The corpse of the black zombie was quickly pushed onto the dissection table, and the researchers wanted to conduct a detailed dissection study of the corpse, so Zhou Yan would not make a mess here.

He called out Wang Zhizhao: "The brains of this kind of black iron zombies are full of energy sand, your research direction can be closer to this aspect, why do zombies grow energy crystals to the inside of the skull, maybe you can refine the energy crystals in the insect blood through the way of zombies." ”

"Okay, I got it." Wang Zhizhao nodded.

Zhou Yan went back satisfied, turned around the office, learned about the progress of the militarization and restructuring of the camp, and then found the logistics team, applied for a truck and an excavator, and prepared to go to the black magnetic world tomorrow to dig a good upside down.