Ling Ge and the others also came out of the villa, and by the way, the bodies of the two girls were also carried out, I couldn't tell if they were pregnant, and it was not very convenient, so I asked Ling Ge to check, Ling Ge was very familiar with the identity of each student, and after soliciting the opinions of several friends of the deceased, he carried them into an empty villa next door and dissected them, just like they did on the periphery of the stadium at the foot of the Purple Mountain.

The results of the autopsy are no different from the judgment of the little fox - it may be judged by the sense of smell, such as a dog, which can determine whether she is pregnant through a girl's liquid excrement, which is more accurate than B-ultrasound.

However, the two little zombies dissected, because they have not yet formed, do not have attack power, one of them is dead, the other is exposed to the air, survived for about ten minutes, and also lost vital signs, but one thing is certain, judging from the skin and pupil color of the two little zombies, they have definitely been zombies.

I told Ling Ge about the "Theory of Reproduction" that I had thought about during the battle, and she said that she had thought of this when she was at the foot of the Purple Mountain.

"Originally, I thought that the father of the little zombie in the physiological sense would be a zombie, but now it seems that it is not, but a normal male survivor," Ling Ge analyzed, "The reason why these two poor little guys are zombies is entirely because their mothers were attacked by zombies and dared to be infected by the BD factor." ”

"If the mother dies, in the current living environment, the survival rate of the little zombie should not be high, right?" Xiaoxiao wondered, the reason why we fired in the ancestral hall before was because the female zombie "came back from the dead" and was about to become a flying corpse, not because we were afraid of the living little zombie, that little thing didn't even have basic crawling ability, let alone aggressiveness.

"Will be taken away and raised by the mother's flying corpse." After Ling Ge finished speaking, she closed her eyes, fell into thought, and after thinking for a while, she asked Xiaoxiao to give her a pen and paper, and began to write and draw on it.

I was on the sidelines, and although I was talking to them, I kept my eyes on the two disemboweled corpses—not surprisingly, they would eventually "come back from the dead" and evolve into flying corpses.

Soon, Ling Ge finished writing and handed it to me, the content was very simple, it was a "flow chart".

Ordinary zombies - dare to dye - conceived women - death, from here, the arrow is split in two, the first line is death - resurrection - become a newborn flying corpse. The other route is death – the birth of a baby – becoming the new zombie.

What's even more perverted is that Ling Ge is actually here, connecting the two lines of newborn zombies and female flying corpses together, and getting a new word: second-generation flying corpses.

"They...... Fork Eurou? I wondered.

"It's not specifically about the two of them, but between these two generations, there may be this kind of reproductive relationship, because I have observed that the male flying corpse on the top of the Purple Mountain does not have the ability to generate value.

I couldn't help but give her a thumbs up: "Closer than I ever observed!" ”

"I'm always watching you!" Ling Ge smiled, and turned to Xiaoxiao again, "Let's see, is this the process." ”

This master and apprentice, who have studied zombies for a long time in the laboratory on Yangshan Island, have not come to any useful conclusions (except for the discovery that zombies are afraid of seawater), but they naturally know a little more about the various physiological characteristics of zombies than I do.

After Xiaoxiao saw it, she nodded thoughtfully: "This can perfectly explain why the flying corpses are attacking us - their target is not us fresh human food, but the pregnant individuals among us, if the expectation is good, the flying corpses are collecting pregnant women everywhere, raising them in captivity, waiting for the birth of women, so that women can be infected by the zombie factor, so that they can get the fire to reproduce." ”

“…… Is there a little bit of ......" Ling Ge turned back to the autopsy and looked at the two little zombies that had not been disposed of, "That's right, they are both males—Xiaoxiao, do you remember the gender of the little zombie found in the Qingqiu Ancestral Hall?" ”

"It's also male." Xiaoxiao said with certainty that it seems that it is blue, and Xiaoxiao is also good at observation in this regard.

I looked at the picture drawn by Ling Ge again, and probably understood what she meant: "You mean that in order to reproduce, zombies attack and collect objects, all of which are pregnant women who are pregnant with boys?" ”

"At that time, when the window on the first floor was broken, several zombies crawled in, the window was a floor-to-ceiling window, I focused on arranging about 20 people to defend, the zombies attacked more suddenly, for a while the zombies and girls rolled together, and the people on the periphery couldn't shoot guns, which caused the two girls to fail to get rid of the attack and were bitten...... If you want to verify the question you just asked, just verify whether there were only these two girls among the girls who were within reach of zombies at that time, and they were pregnant with boys! ”

“…… Are you saying that among the more than 20 girls, there are more than these two pregnant women? I was surprised.

"Of course it's not all," Ling Ge said with a calm expression, and said affirmatively, "I've probably done statistics, and among the students, the pregnancy rate is about 20%. ”

My eyes widened: "Twenty percent, forty people!" ”

Why didn't I see it?

"Just more, no less." Xiaoxiao added.

I couldn't help but look at the little fox next to me: "Is that so?" ”

As it travels, it keeps moving through the ranks and should know something.

After the little fox understood my question, he closed his eyes and thought about it, and gave me an even more surprising, no, ridiculous number, and wrote crookedly on the paper with a pen: 110100!

“…… I said, old girl, how many of us are there? I couldn't help but smile bitterly and said that its math might have been taught by Aunt Giraffe next door.

But Ling Ge was very serious about this number, and looked at the little fox: "Are you sure?" ”

The little fox couldn't understand it, but he could understand Ling Ge's simple interrogation expression, and nodded calmly.

I was even more confused, as if they could communicate with each other, and I was an inferior animal.

"You actually know binary!" Xiaoxiao bent down and touched the little fox's head.

"Binary?" I looked at Ling Ge suspiciously.

"That's right, it's a binary number, 110,100, converted to decimal, that's 52 — I'll just say, just a little more."

Before I could recover from it, the little fox pointed to the two corpses on the ground, picked up the pen again, and changed 110100 to 110010.

Ling Ge smiled: "That's right, remove those two, and now it will become 50." ”

Then I understand, 110010, which stands for 50!

"When we settle down, we should let it learn to learn computers, and maybe we can train it to become the next Bill Gate!" Xiaoxiao joked, I don't understand this joke, maybe it refers to programmer programming, or computer languages, are binary, right?

"Why doesn't it understand the complex decimal system and understand the more complex binary?" I asked, puzzled.

"Is binary complicated?" Ling Ge said with a smile, "The history of binary is more primitive than the decimal system, and the gossip in the Book of Changes is the representative of binary, since it is a primitive thing, then it is not surprising that this 'old girl' understands it without a teacher - the reason why you think the decimal system is simple, is just because most of our modern people are exposed to the decimal system, and the ancients calculated the weight and used the hexadecimal system, and the decimal system was not very popular at that time." ”

"What is hexadecimal?" I asked.

"Half a pound and eight taels, understand?" Xiaoxiao smiled, she understands again!

"It's not half a catty, it's eight taels, and the description is about the same." I guess that's what I've always understood.

"No," Xiaoxiao dropped her bookbag, "In the hexadecimal system, one catty is sixteen taels, then half a catty, that is, eight taels, so the meaning of half a catty and eight taels is the same for both sides, not about the same, if it is converted to decimal, it should be half a catty and five taels." ”

I listened to it again, but I don't bother to pay attention to this problem now, anyway, the little fox has evolved very well, and Xiaoxiao has also become very powerful, as for Ling Ge, she is already powerful!

In order to verify the theory, Ling Ge went to call all the girls who were broken through the window by the zombies at that time, and sure enough, two more pregnant girls were found inside-not publicly identified, Ling Ge knew, but did not point it out, just sent the little fox to carry out the confirmation goal, walked to the feet of the pregnant girl, and paused to look at us and give a signal.

The girls were called over and were confused, and then disbanded back, and after they left, I asked the little fox if I could tell if the two girls were pregnant with a boy or a girl, and the little fox shook his head: It's stumped for the palace.

"There will be a chance to test it in the future, let's leave a suspense first, if it turns out that they are pregnant with a girl, it means-" Ling Ge folded the flowchart and put it away, "This theory is correct!" ”

"There's going to be a chance." I say.

"Brother, you really didn't do it?" Xiaoxiao still doubts my innocence.

"Xiaohong should have a rough judgment about the pregnancy period." Ling Ge wanted to prove my innocence, but she knew that Xiaoxiao might not believe her words.

After I translated this request to the little fox, the little fox said that it was very brain-burning, thought about it, and wrote down two strings of numbers on the paper in binary: 1001011, and 1011101.

“75…… 93," Xiaoxiao converted back as the little fox wrote, "It should be the number of days of pregnancy, right?" ”

The little fox understands the concept of the day, I know this, I communicated with it last time, she understands the concept of the day, the year, the four seasons, the concept of the hour, there is a vague concept, I don't understand it very well, I don't understand the minute at all.

But for the second, it looked at the hand jumping on the watch, and it could understand it neatly, and I also tested it, and I didn't let it look at the watch, let it feel the concept of "one minute", and when the time came, it told me that it felt "57" seconds, which was only 3 seconds away - but this does not mean that it understands a minute, it just thinks that it is the time when the second hand goes "in a circle".

Maybe it's because in the binary world, 24 hours, 3600 minutes is too big a number to express, I asked Xiaoxiao to convert 3600 into binary and write it on paper, but she wrote 12 digits!

There is a new question, I can't get the standard answer for the time being, but no problem, the solution idea has been listed, and when there are conditions, just do a B ultrasound for the two girls, anyway, it can be proved from the number of days, it is indeed not what I did, at the earliest 75 days ago, they have not come to Yangshan Island!

And I pushed back the doomsday schedule, during that time, the big master of Jiangbei Women's High School seemed to be no longer Hu Fei, but became a "group of ten", Hu Fei had been injured by the group of ten at that time and thrown into the zombie area, I don't know if I remember it or not.

"So," Xiaoxiao reasoned further, "The principle that Jing blood can shield zombies is also easier to understand - the blood contains the magnetic hormones secreted by girls, which will make zombies think that this is their kind!?" ”

Ling Ge nodded: "It should be like this...... It feels like a pre-designed, perfect closed-loop system of life, is it really nature that wants to shuffle? ”