Leng Tongyou is worthy of being the eldest princess, although after inspecting the marriage, the results made her very desperate, but she quickly came up with a series of optimization plans for the marriage system through the investigation results, the research process, and the reverse deduction of problems, and planned to create a perfect marriage system.

Liu Xu is quite expectant about this, and he is not very satisfied with the current marriage system, maybe it is not necessary that a better marriage system can be made in another world.

However, Leng Tongyou's most important work during this period was not to improve her marriage system, but to sign a series of alliance agreements on behalf of the Nine Heavens Empire and the human government, just like Liu Xu had asked before, to fix the cooperation between the two countries on paper.

This process went very smoothly, after all, the various cooperation conditions proposed by Liu Xu are quite fair, and they are mutually beneficial to both sides of the cooperation, and there is no reason for the Nine Heavens Empire to refuse in terms of interests, but the pressure on Leng Tongyou himself is still very great, after all, as soon as this covenant is signed, the Nine Heavens Empire will almost be bound to the author's world, and the Nine Heavens Empire will also justifiably become a foreign country, although this alliance does not harm the interests of the Nine Heavens World.

After the contract was signed, Liu Xu and Leng Tongyou returned to the Nine Heavens Empire together, and as Kazan was occupied by the Nine Heavens Empire, the passage between the two worlds has also changed from the previous strict defense to a specialized border port, and at the same time, various large-scale logistics facilities began to be built, and it is no longer the tense appearance before.

And for Liu Xu's return, Leng Tongyu breathed a long sigh of relief, what she was most worried about was that Liu Xu would not come back after he went back, after all, Liu Xu crossed over, the original purpose was to prevent the invasion of the rose world, and now that the purpose has been achieved, Liu Xu can not come back.

After all, Liu Xu can be said to be a man of his word over there, and when he comes back with him, he is just a colt after all.

Of course, in this battle alone, absolutely no one in the entire Nine Heavens Empire would dare to despise Liu Xu, after all, there was an incomparably terrifying deity behind him.

So seeing Liu Xu come back with him, Leng Putongyou, who had been nervous for a while, leaned on Liu Xu's body a little softly, and a large piece of snow white was exposed in front of Liu Xu, Liu Xu smiled, and then patched the eldest princess, and after a while, the two of them hugged each other tiredly.

"Liu Xu!" The eldest princess snorted softly, "You liar! ”

"How did I become a liar again?" Liu Xu asked blankly.

"You can defeat eleven princes alone, and the two Rose Empires together are no match for your world, and it doesn't make sense for you to send a doppelganger to try to cause civil strife in us. So you didn't come to our world to cause civil strife at all, but for something else! Leng Tongyu said angrily.

"......" Liu Xu felt that he was very wronged, he was really not a liar, after all, he couldn't even beat a beautiful king when he crossed over, if he hadn't accidentally written in the author's world, and then those people in the Rose Empire followed to help him promote it, it would be impossible for him to get tens of billions of readers in one go, and then he could directly beat the prince.

I'm really not a liar, alas!

But this truth must not be said, otherwise the people in the rose world will know about it and immediately ban their own spread in the rose world, and they will lose a lot of money.

After fusing with the doppelganger and re-intersecting the memories of the two sides, Liu Xu figured out the cause and effect of the matter, so Liu Xu returned to the Rose World this time, and a more important job was to vigorously promote his own in the Rose World, and strive to make the trillions of people in the Rose World all become his own readers.

That's right, the total population of the Rose World has reached the terrifying trillion level, after all, there are 200 billion people in a Nine Heavens Empire, and the population of the Rose Empire is even more, and there are other things such as big and small countries, and the population is trillions easily.

It's a pity that the Rose World does not have a unified organization at all to conduct a world-class population census, so the trillion population is just an estimate, and Liu Xu is not clear about the specific number.

But Liu Xu estimated that if he could turn all these trillion people into his own readers, then he might be able to break through to about the eighteenth heaven in one go, and his strength was comparable to the world will of a Zhongtian world!

It's a pity that Liu Xu feels that this matter is very difficult, after all, after he shows his might, countries must be extremely afraid of themselves, and I am afraid that they will strictly prohibit the dissemination of everything related to themselves, and it is good to block it directly.

Once the decision at the national level to ban a certain cultural product is too high, it is too difficult to forcibly promote it, Liu Xu has been thinking hard about how to solve this problem for the past few days, but unfortunately there is no result.

Well, Liu Xu couldn't have imagined that in fact, this problem doesn't need to be solved, and the princes who survived have already begun to promote Liu Xu desperately.

Getting back to the point, in the face of Leng Tongyou's questioning, what else could Liu Xu say, he could only pounce on it again until Leng Tongyou had no strength to continue questioning.

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"First...... First...... Know, room ...... House...... Son, build a good ...... Finish! In a lush jungle, a man wrapped in a few large leaves stammered to a young woman.

But he's not born with a stammer, he's just starting to learn to speak.

"Okay, I'll take a look!" Xiao Yue'er ended thinking and followed the man back to the depths of the woods, and then saw that in a huge woody forest, the tree house that was temporarily built by who did the wood was fixed on the tree, and at the same time, there were men constantly going up and down on it, reinforcing the house.

At the same time, not far away, there are many women collecting berries and the like in the woods, and occasionally people can hunt a whole animal, etc., a human tribe that is obviously in a primitive state is slowly developing.

This is the result of Xiao Yue'er for more than a month, a month ago, she took the entire farm willing to escape from the fate of being bred and then eaten, and hid in the deep mountains and old forests together, and began to live and build a primitive tribe.

A lot of things happened in this, and a lot of difficulties were encountered, which once made Xiao Yue'er want to give up completely and wander the world alone, but in the end she survived, and then established this tribe little by little, which made her heart firm again.

"A dozen people escaped!" But at this time, a piece of news came from Zhou Lao's mouth like a thunderbolt from the sky.

(End of chapter)