"Husband, the proportion of the time difference between the mysterious space and the outside world seems to have become smaller. Bi Zixuan stood on the star-picking tower in the center of the mysterious city, overlooking the brightly lit street market below: "I just don't know if this is a temporary phenomenon, or if it will continue forever, if it continues all the time, it is possible that one day in the future, the time difference between here and the outside world will be reversed." ”

"If that's the case, this mysterious space won't be of any use to us. Liu Yichen sighed and said: "I hope it's just a temporary phenomenon brought about by the rapid increase in population, otherwise the problem will be really serious." Besides, the population of this place has grown to such an extent, if we still put it here, maybe the next time we come in, there will be no power available here, won't we be dumbfounded?"

"That's not going to happen. Zhu Hongli said: "Those puppets I refine will also refine puppets, but all the people who die here will become puppets and continue to exist, but they will all become dead soldiers, they will no longer show their true faces, and no one knows who they are." ”

Zhu Hongli said: "I went to take a look just now, the puppets in the dungeon have as many as 500,000 people, and after so many years of cultivation and training, they are all able to form a battle formation, and their ability to fight alone is very powerful." In fact, the most reliable army is the army made up of puppets. ”

Liu Yichen sighed, hugged the vermilion carp and kissed it fiercely: "Wife, I found that you are so caring, you must be kept well in the future." ”

"Red carp is intimate, aren't we intimate?" Meng Cicada pursed her lips dissatisfiedly: "Okay, I know it, whoever is useful to you is intimate, we are all useless stupid, not intimate at all." ”

Liu Yichen was speechless, so he had to coax this little girl.

In the mysterious space, people's faces will not change, although they are also metabolized, they will not get old.

is like the little nun Lan Ruo, although her hair has reached her waist, her face is still so immature, but she has a little more seductive charm.

Coaxing women is a very laborious thing, just like Liu Yichen, it took a full night to coax all the beauties, fortunately, his combat power has always been very strong, and he is also good at double cultivation, otherwise it is estimated that he will be squeezed dry.

Liu Yichen and the fifth daughter then stayed in the mysterious space for three years, and when they went out, they found that three days had passed!

In other words, the proportion of time difference between the mysterious space and the outside world has changed from the original one month equal to one second to one year equal to one day, and this ratio is obviously much higher than three years ago.

What caused such a huge change, Liu Yichen took the five girls to explore the entire mysterious space for a whole year, and finally understood the problem.

There is a river in this mysterious space, and what flows in the river is not water, it is a semi-liquid thing similar to gas, and the formation of this kind of thing is closely related to the number of people in this world, and it also affects the proportion of time difference between the mysterious space and the outside world.

The only way to restore the proportion of time to the original is to reduce the number of people in the whole world who are active, or to reduce the number of people.

In addition to these two methods, is there any way to solve the problem of time difference ratio?

Through guò research, Liu Yichen and Wunu found that in fact, as long as the breath of the outside world is brought into this world, it will have a similar effect.

Crystal Knife Coins, as well as all kinds of ores and gems containing great energy, etc., are brought into the mysterious space in large quantities, and they have such an effect.

In addition, the five women also cultivated a number of special plants, which can turn waste gas into useful breath, although the effect is relatively not so obvious, but if the entire mysterious space is planted with this kind of plant, hundreds of years later, even if there is no other method, it can slowly restore the mysterious space to the original Cheng dù, and restore the previous time difference ratio.

The task of planting these plants was entrusted to the puppet army, and normal humans continued to thrive in the mysterious space while starting to optimize the population.

Population optimization is to distribute the population of different cities to other cities in an appropriate proportion, and then manage the excellent population to combine.

But people are people, not animals, and all of this is still on a voluntary basis, but according to the official arrangement of the mysterious space, there are very rich rewards.

So, most of these arrangements can be successful.

And the physique and intelligence of the descendants of these optimized populations are excellent, coupled with the official free training and education, these descendants have really become very good, and then optimize the combination, they will become more and more excellent.

When Liu Yichen sent a group of slaves into the mysterious world again three months later, he found that the optimization strategy had succeeded!

And this is already three hundred years after the mysterious space!

Sure enough, the plants planted began to play a role, and the time difference between the mysterious space and the outside world began to distance again!

At the same time, the height of the people here here has increased by at least 20 centimeters compared to three hundred years ago, the men are taller and stronger, the women are more slender and sturdy, and the appearance is very good-looking, the men are handsome and the women are beautiful, the su zhì are very tall, and the cultivation is generally very high!

Today's children are very smart, n times smarter than their peers three hundred years ago!

Although the civilization in the mysterious space is still an ancient martial civilization, the development of battle armor and mechanical weapons is eye-popping!

The five girls have been staying here for the past three hundred years, during which Liu Yichen has also been here a few times, they are all very busy, he pays the public grain once, they can survive for decades, this kind of endurance makes Liu Yichen feel a little incredible!

The strength of the five women has increased a lot, but it is not as fast as before, and they have been busy with various things for the past three hundred years, so there is little time for real cultivation, and the increase is not large, which has a great relationship with this.

The fifth daughter is now the Holy Queen of the Mysterious World, and Liu Yichen is the Holy Emperor of this world, and in this world, they have absolute authority.

However, Liu Yichen is more of a sense of mystery, because he doesn't come here much, but the prestige of the five girls in the mysterious world is so lofty that Cheng Dù is even more powerful than a god!

"Husband, our territory has expanded three hundred times, and now the number of big cities has reached a hundred, and the number of towns has increased by a thousand times. ”

The vermilion carp was making a report to Liu Yichen, in the bed of the imperial palace.

"Since more than 270 years ago, we began to plant all kinds of food crops and cash crops in a large area, the scale of medicinal material breeding has been continuously expanded, and the technology has been continuously improved, and now the yield is very high, but the quality is n times better than the original. ”

Zhu Hongli said excitedly: "We have now stored enough grain and other crops for five hundred years to consume, and we have also stored a large number of medicinal materials and important mineral materials. Even if we leave the mysterious world, if we go out, we will have enough reserves to fight a protracted and long-term war!"

"We've built 1.2 million armors, less than one percent of the population. Zhu Hongli continued: "The total number of our puppet army has exceeded one million, and those who have battle armor are all powerful people. One million sets of armor belong to the puppet legion, and the remaining 200,000 sets belong to the mysterious legion. That is, an elite army selected by the living!"

Bi Zixuan, Lan Ruo, and Meng Cicada also supplemented all kinds of numbers, only Mu Hongyan was still addicted to cultivation and did not know anything about the world.

However, Mu Hongyan also has her reasons for doing this, her current strength is far more than the other four women, Liu Yichen is now compared to her, her strength is simply too weak, it is not enough to see at all!

Mu Hongyan is now the role of Dinghai Shenpin, and the two riots ~ chaos that broke out in the mysterious world have calmed her down lightly, and those two extremely painful lessons have made the people of the mysterious world extremely awe of this holy queen!

Liu Yichen stayed in the mysterious space for three months this time, and he went out, but after he went out, he found that something was wrong.

As a result, Liu Yichen found that he couldn't open the mysterious space!

Nima, Liu Yichen scolded her mother, fortunately, the five daughters are out now, otherwise it will be over!

"Husband, can't you enter the mysterious world?" Bi Zixuan pondered for a while, she smiled: "I don't think there's a need to worry, I'll see after a while, it may be that something has changed in the mysterious world, which has led to the occurrence of this situation, but you won't be unable to enter." ”

Liu Yichen nodded: "I'll try again." ”

Liu Yichen pondered again, the mysterious space was still not opened, but some scenes suddenly appeared in his mind, it was the situation in the mysterious world, he could see the situation in the mysterious world, but he couldn't get in!

Although this is not too ideal, Liu Yichen believes Bi Zixuan's words, and he should still be able to enter, but in the future, it may not be as casual as before.

Liu Yichen frowned, his attention left the mysterious world, he thought of a thing, he really had no intention of saying that he wanted to return to the Ten Thousand Swords Firmament, the originally set time was delayed, but these two days should also be the day of departure, he should go to see if that guy can go or not!

Thinking of this, Liu Yichen said hello to the beauties, and his figure disappeared into the void.

A few minutes later, Liu Yichen came to the house where Zhen Wuyi lived, and he saw Zhen Wuyi drinking tea in the courtyard.

"Brother Yichen came here, did you ask about going to the Ten Thousand Swords Firmament?" I really had no intention of beckoning Liu Yichen to sit down: "It's already decided, and we'll set off tomorrow morning." If nothing else, this time tomorrow, we will already be drinking tea in the Ten Thousand Swords Firmament. ”

Liu Yichen nodded: "Okay, by the way, doesn't it matter if I bring a few people over?"

"You mean a few siblings, it doesn't matter. I really didn't intend to say: "But when they get there, they try not to go out, otherwise they will definitely cause trouble, after all, they are too beautiful in appearance, and this is a truth that cannot be broken through the ages!"

"There's no problem with that. Liu Yichen arched his hand and said: "I will trouble my brother in the future." ”

"You and I'm polite, I said, it's just a gesture. Zhen unintentionally sparkled in his eyes: "On the contrary, Brother Liu gave me the Shen Hook Sword, which is the real great grace, which is enough to change my life." ”

"In the same way, if my true brother takes me to the Ten Thousand Swords Firmament, it will also change my fate, and it will also change the fate of those who are related to me. Liu Yichen said: "In the future, the real brother doesn't need to mention any kindness, and we will settle down." ”

"Alright, let's not talk about that. I really didn't want to talk to Liu Yichen about the tea ceremony, and the two of them talked nonsense for a while, and then had lunch together before Liu Yichen returned to his residence.

Mu Huaizhu and Jian still don't have any news, after Liu Yichen had a ridiculous conversation with the beauties at night, it was already early the next morning, took a mandarin duck bath, and really had no intention of meeting at the street corner and embarked on a journey to the sky of ten thousand swords!