Bai Xiaofei turned his head to look at the two summoned beasts that had been driven into a circle by Yue Fei's punches and kicks, and were honestly gnawing on the pieces of meat that the Xia people had fed, and sighed: "It's a pity that we couldn't catch all the summoned beasts in this other world, and I don't know when the summoned beasts we kept in captivity will be summoned by the earth, and there is no standard for this kind of summoning at all-the black-haired red-horned beast that suddenly disappeared last time was not the most powerful of the population we captured." ”

Ling Lan said disapprehantly: "Probability, this is just a matter of probability, since the summoning from the earth is random, as long as we ensure that the number of summoned beasts in our hands is the largest, then the probability of being summoned is higher." To solve this problem, the method is simpler, and that is to let the summoned beast keep reproducing and reproducing again. ”

Ling Lan explained in detail: "Don't underestimate captivity, compared to the harsh environment of nature, captivity can make animals grow geometrically, regular feeding, artificial insemination, and even cramming feeding, these common methods on the earth can be used on these summoned beasts." If you think about it, on the one hand, the cruel nature of the other world, and the hunting of other intelligent beings and monsters, and on the other hand, the stable breeding environment that we have created, it will not be long before the number of summoned beasts we raise will swell to a terrifying level. At this time, there is a great chance that the summoning from the earth will fall on the head of the summoned beast we have in captivity, thus establishing a stable connection between us and the earth. ”

Captivity, artificial insemination?! Bai Xiaofei looked at the two summoned beasts that were competing for food, and suddenly felt that their lives in this life were as pathetic as pigs and sheep raised by humans.

Since then, the red-horned monster - the black-haired red-horned monster, and the two-headed snake appeared, and the two monsters settled in the Xia tribe and became the first domesticated domestic animals in the other world.

In this terrible world, no one knows if they will die in a fire storm or in the mouth of a powerful monster the next day, and they can't even eat themselves, so how can they feed the monsters?

But in the Xia tribe, because of the appearance of Bai Xiaofei and others, they first destroyed the three-headed beast, and then became a family with Jiaolong, and they reaped bumper harvests every year.

And these two monsters, originally short-tempered, are also quite strong, especially the two-headed snake, which also has a certain spatial ability, and can generate wormholes across space on their own, which can be regarded as a small powerhouse.

However, they just met Bai Xiaofei and Qiao Feng, one has ancestral exercises, the more they fight, the stronger they become, and the other understands the eighteen palms of the dragon, which is very different from the way this world uses energy, even Jiaolong is defeated under its pair of fleshy palms, and the two brothers with different surnames join forces, and there are Xiaowei, Yang Ziyue, and Yue Fei as helpers, and they are invincible in different worlds. The defeat of the two monsters at their hands is not wronged.

Since then, the red-horned beast and the two-headed snake have lived a painful and happy life in the dungeon, the happy thing is that they stay in the circle with peace of mind, and there are Xia people to feed them regularly every day, and there is no pain from wind, frost, rain and dew, and the pain is that Bai Xiaofei and others often catch them to engage in artificial insemination, insemination, and eugenics.

This red-horned beast and two-headed snake are also like other creatures in nature, in a population, there is a male king, leading a group of females, but this phenomenon of more boys and girls naturally makes Bai Xiaofei and others very dissatisfied, if it depends on a male beast to mate naturally, I don't know what year and month it will be able to breed a huge population.

So under Ling Lan's guidance, Bai Xiaofei carried out artificial sperm collection on the male redhorn beast and two-headed snake in estrus very undisciplined-this sperm collection process naturally does not need to be detailed, in short, let the redhorn beast and the two-headed snake be ashamed of creatures with a certain IQ.

Then, Xiaowei and Xiaohui artificially diluted the collected essence and injected it into a large group of female monsters.

This process made Qiao Feng really curious, he came over every day to watch, and was finally pulled back by Teresa Teng's ears, but Qiao Feng left, but Li Shimin stayed, and kept asking Bai Xiaofei this and that, and finally shook his two heads and said: "If we Xia people also supplement this method in fertility, we can also quickly reproduce the population." ”

Bai Xiaofei was taken aback, he didn't teach Li Shimin badly this nonsense, and then he thought about it, on the earth, in order to give birth to a pair of twins, there are many couples who also spend a lot of money to find experts for artificial insemination and embryo transfer, which can be done by earthlings, why can't Xia people from another world do it?

With yes, Bai Xiaofei, who had a big brain, simply discussed with Li Shimin in detail about the methods of eugenics and artificial reproduction for an afternoon, and thus gave birth to the family planning law in another world, of course, this family planning is not only a good child, but more fertility, with the strong physique of the Xia people, supplemented by artificial insemination and embryo transfer, a child will have to give birth to 5 or 6 babies!

With the help of the family planning law and the endless production of grain on the continent without natural enemies, the development of the Xia tribe has reached a new peak, and the family planning method, which was originally scolded and notorious in Yanhuang, has become the treasure of the Xia people, and it is called "Li Baifa" -- the full name is Li Shimin Bai Xiaofei's family planning law.

And Li Shimin and Bai Xiaofei have also been worshiped by the Xia people for generations because of this immeasurable merit, and even some Xia people pinched the portraits of the two and put them at home.

A few years later, there is no doubt that the red-horned beasts and two-headed snakes in the Xia tribe have become the largest domestic population in the other world, and from the perspective of probability that Ling Lan said, the call from the earth will fall on the bred monsters nine times out of ten.

On this day, Xiao Hui, who was feeding the monster, suddenly saw a red-horned beast disappear in front of him without warning, and it ate half of the meat and fell to the ground, Xiao Hui was stunned, and suddenly jumped up in the iron tree mecha: "Summoned!" Summoned! Bai Xiaofei! Xiaowei! Ling Lan! Yang Ziyue! Come on, our domestic red-horned beast, summoned! ”

Bai Xiaofei and the others hurriedly ran over, Ling Lan flew with a huge body: "I said earlier, this is just a matter of probability, this summoning will happen sooner or later, in fact, with the number of the two summoning beast populations we have, this summoning is too late." ”

Bai Xiaofei and the others didn't care about Ling Lan's rational analysis, they hugged each other with joy and screamed and jumped, and Xiaohui burst into tears with excitement: "Great, I hope the commander and Yu Xiaojia can see the words we left." ”

Leave a word, that's right, this is how Bai Xiaofei and others contact the earth in another world. Just as the little dragon girl was trapped in the Valley of Despair and left words on the wings of a bee, Bai Xiaofei also engraved words on the special horns of the red-horned beast and the tail scales of the two-headed basilisk.

The word is oracle bone inscription, and it reads "Another world has been an inseparable part of Yanhuang in history".

Summoning beasts is a Western spell, this line of words, even if it is seen by Western warlocks, they will definitely not recognize the oracle bone inscription, at most they just think that the strange pattern of the hell monster, but if this summoned beast engraved with the oracle bone inscription falls into the hands of the Yanhuang people by chance, then it will definitely cause a huge storm!

Bai Xiaofei looked at the gently roaring and begging for food from the group of people who were flattering, and these summoned beasts were becoming more and more cute under the captivity of Xiaohui and others, and muttered, "We have done everything we can." Now, all the qiē are looking at the friends of the earth. ”

Earth, H City, Linglong is in the underground base, and is yelling at the tactical terminal: "Colonel, lead your soldiers to hold their positions, and you must not take half a step back!" ”

A bloodied officer roared on the screen of the tactical terminal: "None of my brethren are bastard! But there are too many corpse brothers from the Japanese slave country! Too much! In this week's fighting alone, my troops have been reduced by four! Reinforcements, I need more reinforcements! ”

Linglong roared: "No reinforcements! Now everywhere is very tight, even in the capital, there are a large number of corpse brothers through the wormhole invasion, and the Shenzhou No. 1 floating battleship has to be transferred to the capital! Now on the East China Sea front, H City is the most important defensive point, and all units are fighting bloodily, Colonel, until next Monday, I have no reinforcements to send to you, you can only fight on your own! ”

The officer gritted his teeth: "I understand, but, according to my warrior reconnaissance, the Japanese slaves are arranging a summoning array in a small village called Xishanao, if the hell monsters are summoned, our position will definitely not be able to defend, I hope the base will send special warriors to investigate and destroy the summoning array." ”

Linglong said solemnly: "Understand, for the motherland, fight to the end!" The Colonel saluted and disappeared into the terminal.

Linglong's body was tense, and she suddenly relaxed, and sat back in her chair weakly, the war, Yan Huang faced a large-scale invasion of the Japanese slave corpse brothers, and it has been more than a year!

A year ago, Xia Gu led the Blood Clan Corpse Brother to invade Yanhuang Capital with the help of wormholes, and finally under Ling Lan's heroic sacrifice, after paying for the disappearance of Bai Xiaofei, Xiaowei, Xiaohui, Yang Ziyue and others, the capital finally thwarted the conspiracy of the Blood Clan Corpse Brother.

Just as the commander was facing the chaos in the capital and preparing to enter the deep mountains to encircle and suppress the corpse brothers of the blood clan, and at the same time, use Shenzhou No. 1 to completely defeat the corpse king dragon and permanently eliminate the rebellion of the corpse brothers--the lurkers all over the place, a shocking news came from Diaoyutai - the Japanese slaves invaded Yanhuang in a big way!

To be precise, it was the Japanese corpse brother who invaded Yanhuang on a large scale.

After Xu Fu obtained the power of the dragon and forty percent, he spread the genes of the corpse brothers everywhere in the Unu Islands, and transformed more than 100 million U slaves into corpse brothers, and the U slaves became a country of corpse brothers!