In the laboratory.

Li Wen closely observed the larvae of iron nematode in the cultivation room.

In order to find the eggs of the iron nematode, Li Wen ran all over the waters near southern Beijing and finally found the eggs of the iron nematode in a stinky ditch in the suburbs.

Thanks to the mild climate this winter, ferrites, a worm egg that is commonly found in the tropical and warm tropical regions, can still be found in winter.

After getting the insect eggs, Li Wen immediately returned to the laboratory to make a very small cultivation room, and used it to illuminate it with a warm lamp to restore the living environment that the iron nematodes love as much as possible. It took almost two days to be considered that the insect egg was activated in advance.

"The next one should be a live test."

Seeing that the larvae were all good, Li Wen's heart sank. He knew that the next step was to implant the iron nematode into the mammal's body according to the method in his memory.

In the newly acquired memory, "Li Wen" has had countless experiments on deciphering mice, so he is not very repulsive to this aspect.

After going to the place where the school specializes in raising teenage mice and getting a few teenage mice, he sharpened his knife and walked towards the teenage mice that were still eating nuts.

"The larvae are parasitized successfully. Next, it depends on whether the mice's food increases and whether there are any signs of thirst."

After spending half an hour, Li Wen got everything done, he began to closely observe the situation of the guinea pig.

"The iron nematodes parasitize for an hour, and the mice have no obvious discomfort."

"The mice had no obvious discomfort after the second hour of parasitism."

"In the fourth hour of parasiticism, the mice's appetite increased significantly, and the water placed in the cage was also consumed in large quantities!"

“…”

"At the 26th hour of parasitic activity, compared with other mice, the amount of food and water consumption of experimental mice became more and more obvious, which far exceeded the normal intake."

"38 hours, the experimental mice began to get restless and had mild violent behavior, attacking other mice in the same cage."

"For 56 hours, the agitation of the experimental mice became more obvious. I took the basin of the cage, separated the uninfected mice, and only gave the experimental subject a small amount of drinking water."

"After 72 hours, the experimental mice drowned in the water basin, and a large number of mutant iron nematodes broke out... and closely observed the mutant iron nematodes."

…………

Six days later.

Li Wen had a sloppy beard and messy hair. He stood by the cultivation cage without any image, closely observing the newly infected guinea pig.

After the experiments over the past few days, Li Wen roughly found out why mutant iron nematodes can manipulate parasites to find water sources.

After the parasite is parasitic, the mutant iron nematode has no reaction in the process of absorbing the nutrients of the parasite in large quantities, just like ordinary parasites. However, once the iron nematode matures and reaches the egg-laying stage, it will release a special component to stimulate the host's brain nerves.

Let the host who feels that he is deficient in water involuntarily jump into the water and drink a lot of water. At this time, the iron nematode will desperately run out of the host body and lay eggs in the water.

When the mutant iron nematode breaks out of the host without any scruples, it will cause irreparable damage to the host's stomach and intestines and even internal organs. At the same time, the special component that stimulates the brain nerves will also force the host to breathe normally in the waters.

This is also the reason why all infected people will undoubtedly die in the world of "Iron Nematode Invasion".

What exactly is this special component that can stimulate the brain nerves?

Can the small parasites actually allow the host to find the water source like a radar and force the host to jump into the water for them to lay eggs?

Faced with doubts, Li Wen has also read the movie again in the past few days and found that the movie does not show the ability of this kind of mutant iron nematode, but one thing is beyond doubt. The mutant iron nematode cultivated can indeed release a special component to stimulate the brain nerves of infected people.

The brain nerves of mice are very fragile. A little stimulation will cause them to involuntarily penetrate into the water source, which is why they die after three days of infection.

Human brain nerves are relatively developed, and the infection period ranges from seven days to one month as Li Wen knows.

Li Wen took out a mature mutant ferroworm, placed it on a microscope for desorption, and compared it with normal ferroworms, there was not much difference in DNA, except that there was an extra chromosome.

At the same time, the maturation stage of the mutant ferrites after infection of the host is far shorter than that of normal ferritrites.

In other words, it takes several months for normal ferrites to grow from larvae, while mutant ferrititis has a stronger ability to absorb nutrients, so the maturity stage is faster.

"Dingling..."

While Li Wen continued to study the extra chromosome of the mutant iron nematode, his cell phone suddenly rang.

He took it out of his pocket and saw that it was called by Chen Fei again.

After Li Wen connected, he casually said, "What's wrong with Chen Fei?"

"Are you still in school?"

"yes."

"It's the sixth day of the Chinese New Year, can't you go back? The holiday will be over in a few days."

"It's already the sixth day of the lunar calendar? Forget it, it doesn't matter whether you go back or not."

Li Wen has been busy studying mutant iron nematodes these days. In addition to food and accommodation, he has been staying in the laboratory almost all the time. So I still remember what day it was today.

"It seems that you are quite comfortable living in school alone?"

"It's okay." Li Wen called out and said, "You have something to do with me?"

"It's nothing, I just told you that I'll take a bus back tomorrow and brought you the specialty sausages from my hometown. You'll be sure that you still want to eat it after eating it."

"I'll be back the day after tomorrow? Isn't it the holiday to the eighth day of the lunar month?"

"Are you confused when you are in school? Professor Luo gave us ten days off, and it ended on the seventh day of the lunar month and worked normally on the eighth day of the lunar month."

When he heard that Chen Fei and the research team would be back tomorrow, Li Wen frowned and didn't care about what Chen Fei said. After hanging up the call, he began to continue studying the extra chromosome.

…………

Time flies.

On the eighth day of the lunar month.

The people in the research team all came back after the holiday.

Professor Luo politely took out a stack of red envelopes and sent one to everyone, and then said, "Okay, the annual leave has been put, everyone is calm. The next period is a critical period for us to crack brain tumors, so we must devote ourselves to it."

"Yes!" Everyone agreed.

Li Wen looked at the USB flash drive in his hand, which contained the experimental video he had taken in the past few days. After thinking about it, he still didn't hand it over to Professor Luo.

On the one hand, it is because it has not yet been studied how the chromosomes of the mutant ferrites are different, and on the other hand, it is difficult to explain how he cultivated the mutant ferrites.

Let’s wait until the chromosome is cracked and see if it is true that the mutant iron nematode is miraculously effective in treating brain tumors, as Li Dongcheng said.

I've been busy for a few more days.

It is the thirteenth day of the first lunar month.

The system that had been silent for a long time finally responded.

【Will you have to do a second human rescue!】

Li Wen, who had experience once, heard the emotionally unscrupulous mechanical sound of the system, looked at the bulletproof vests he wore in his clothes, the two daggers placed beside his trouser legs, and then touched the electric rod behind his waist and a few quick food products in his pocket. Then he calmed down.

"Set off!"

Whoosh ——

A blue and white light illuminated the house Li Wen rented yesterday. Soon when the light reached its peak, it seemed as if there was a suction force that directly sucked Li Wen into the blue and white light.

After a moment, the light dissipated and Li Wen was missing in the house.

…………

South Korea.

Seoul.

Biotech parks far away from the city.

Li Wen looked at the room he was in and immediately touched his clothes, bulletproof vests, daggers, and electric shock rods.

"Huh! It's really in a dress." He couldn't help but breathe a sigh of relief when he saw that everything was there.

The last time travel was too sudden. Before Li Wen could react, he was sent to the world of "Iron Nematode Invasion" by the system.
Chapter completed!