The convoy continued to set off, and Luo Cannon came to the test car, and it is said that several old professors and Gao Fei finally came up with some results. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 There were only four professors and Goofy in the car, and the male corpse, the panting male corpse.

"Boss, we've researched something in the past few days, and the cause of the virus and infection has been found." For Gao Fei's talent, several old professors are full of praise, genius-type young biologists.

"According to more than a dozen tests, there are two main types of viruses, L-type and M-type zombies and ordinary zombies, all of which are formed by type A virus infection. Type S zombies are formed by type B virus infection. ”

Luo Dacang knows very little about biology, except for the body structure of the human body and various animals, the other is the medicinal properties and effects of some medicinal materials, and he is not clear at all about the current advanced biology, "Be direct, it's too professional I don't understand." ”

Goofy said embarrassedly, "Oh, that's straightforward enough. The formation of virus A is a mutation, we did an analysis of several meteorites that you collected, and found that the meteorites contain a large number of microcrystals, which are small, smaller than a grain of sand, but they are all crystals of the virus, which is virus B. If this virus infects the human body, then it will produce very drastic changes, we did not use people to do experiments, but we used live cells to do experiments, and found that the strength of the cells increased tenfold, and when using the A virus for experiments, the cell strength only increased by 1.5 times. ”

"No wonder, these S-type zombies are so strong? No, isn't there a lot of increase in power zombies? Luo asked puzzled.

"That's the result of the following test, and after many tests, we found that both viruses have a common characteristic, very amazing characteristics."

"What are the characteristics?"

Gao Fei looked at a few professors, and finally said slowly under the supportive gaze of several professors, "These two viruses are all genetic viruses, and they only act on human genes, looking like this, it looks very much like some genetic viruses specially designed by aliens to destroy humans on Earth." ”

"What? Alien-designed viruses? Do you have any basis for this? Luo Dacang suddenly felt his scalp tingle, this idea was too crazy.

"Because this kind of virus that only acts on human genes is impossible to generate in nature, and those small crystals are very regular, all the same size, and they don't seem to be naturally generated at all. And these two viruses, in addition to infecting humans, other animals are not affected at all, at most they are preyed upon by those zombies. ”

"And according to the experiment, this genetic virus can evolve, and the source of their evolution is another person's gene."

"What do you mean, to put it bluntly." Luo Cannon was a little puzzled.

Gao Fei thought for a moment: "Let's put it this way, L1 was formed because this zombie bit ten uninfected people, obtained the genes in the blood of ten people through the mouth, and the gene virus in its body produced evolution. When this L1 bites twenty to thirty people, it will generally evolve into L2, and when this guy bites about a hundred people, it will evolve into L3, and so on, the more genetic data it gets, the stronger its ability. And we found that according to the difference in male and female genes, zombies that bite men are more likely to evolve into L-shaped zombies, and in later evolution, this kind of zombies like to drink male blood, but do not respond much to female blood. The Agile M Zombie is the opposite. ”

"And what about the S-shaped ones? How did they evolve? ”

"Type S zombies are very special, they are infected by type B viruses, and the main energy they obtain to evolve comes from those tiny crystals in the meteorite fragments, and the zombie crystals of type S1 are not concentrated, most of them are distributed in the blood. Even if there is, it is only the size of a bean or even a grain of rice. The S2 crystals, on the other hand, are highly agglomerate, and your S2 nucleus is exactly the same in shape and material as the crystals in meteorites that are smaller than grains of sand, but in a different volume. ”

"What about this?" As he spoke, Luo Cannon took out the crystal nucleus of S3 from his backpack.

When the fist-sized crystal nucleus was taken out, several professors and Gao Fei immediately jumped up, and Gao Fei immediately took out a large bottle from behind him, put on gloves and put the crystal away. "This crystal is highly contagious, and ordinary people will be infected into S1 zombies as long as they hold it for a long time, but fortunately, this crystal virus will not spread through the air, unless it is burned with fire, it will produce a type A virus. This is also the reason for the production of sex A virus. The B virus in the meteorite is burned by the friction of the atmosphere to produce the type A virus, and the type A virus is more infectious and aggressive. Meteorite dust contains a large amount of virus type A, so rain and snow in the sky contain a lot of virus, but as long as you are careful not to be contaminated by blood and food, it is fine. ”

"So how did the S-type zombies evolve? In the past two days, I have noticed more and more advanced ones. ”

"There are two main ways for S-type zombies to evolve, one is to swallow meteorite fragments, when swallowing a certain amount of meteorite fragments, it will evolve into a higher level, yesterday Miss Bai took a meteorite fragment to seduce an S1, that S1 is like a person who has been hungry for three days and sees a steamed bun, it is obviously a fire pit, or jumped in to chase the meteorite fragments. In the end, after Miss Bai killed it, we found such a bean-sized crystal nucleus in its head. A petri dish study of B viruses has shown that B viruses can evolve by engulfing the evolution of A viruses. It is also highly evolutionary to the blood of people who are not infected with the virus, but it is significantly slower to evolve than the type A virus. ”

"And we found that the S-type virus is mutating, and the creatures that have been bitten by S1, but have not been eaten, I am afraid that they will be zombies, but this is rare, ordinary zombies do not need to be preyed, their only purpose is the desire for fresh human blood, and this desire is the existence of transcendence. Here, look at this experiment log. On the left is fresh human blood, on the right is blood infected with virus A, two sealed vessels, there is no possibility of smell, but the virus in the blood infected with virus A collects in the direction of fresh blood, and after a certain distance, this attraction disappears. In other words, as long as the zombies are nearby, they can detect you wherever you hide, without relying on smell and hearing. ”

"S-type zombies can evolve by eating L-type and M-type zombies, their diets are more mixed, whether it is zombies or humans, and even ordinary animals they also eat, and they don't leave anything to eat, so the condensation of their bodies is very high, so high that it is unacceptable, and the skin of S2-type zombies is already difficult to penetrate, unless you use armor-piercing bullets. Boss, what did you make that knife for? How do you chop S2 like chopping vegetables? We still use a laser to cut the skin of S2. You can't cut it with a knife. ”

Luo Cannon glanced at Gao Fei with disdain, "Brother, this knife is at the same level as the cadre Mo Ye, although it has not left a name in history, but it is also a treasure knife." Just these little zombies, a good sword in the martial arts can cut in half. Go ahead, I'll make you a few scalpels when I have time, and make sure to cut these things like cakes. ”

"Boss, who are you and Miss Bai, how come skin contact with these high-grade crystal nuclei has nothing to do, if you are an ordinary person, you will be infected after holding this meteorite for a long time, can you let me cut some of your flesh and blood to study it?"

"Die" punched Gao Fei a dark circle, "Don't even think about it, we just have practiced kung fu to the realm of invincibility, as long as it is not a blood infection, it will definitely be fine." ”

"Then teach us martial arts, a few professors want to learn it too." Several professors immediately chimed in, "Yes, yes, I don't know if it's too late to learn now." A few of us can also do tai chi. ”

A black crow suddenly flew over Luo Cannon's head, "It's not too late, I'll start a martial arts class tomorrow, you guys can listen to the class together." ”

"Oh yes, there are a few pieces of metal here, you analyze what they are, a few gold bars from the back of the load a few days ago have all turned to powder, and you can find these few pieces of blue metal from the bottom. I don't understand, you guys take it and test what it is. As soon as he finished speaking, Luo Cannon immediately pulled out the golden knife.