"First of all, I don't believe that building certain necessary facilities is a waste of money and labor, and secondly, at most we can build it simpler." Chen Xi coughed twice and said with some embarrassment, suddenly thinking that it seemed that the New Year would be celebrated in a few days.

"Just build a one-zhang high one facing east, and simply sacrifice it." Liu Bei is very open-minded, he doesn't want to repair it too much, to be precise, the house that Chen Xi repaired for him in Fenggao, he is still heartbroken, and he moved out before he lived long.

"It's a pity that Yuan Ding is in the tomb of Xiaowu, but there is still a shortage of heaven and earth, and we can't ask too much." Liu Bei is now properly open and fat, "Let's do a good job of infrastructure construction first." ”

"Let's take this kind of thing one step at a time." Chen Xi nodded, in addition to small-scale actions next year, try not to move if you can, and silently adjust the industrial structure of various regions, I hope there will be an effect, of course, to this extent, we can only wait and see, who knows if we can do a good job.

Without waiting for Chen Xi and Liu Bei to return to Yecheng, Jia Xu, who had dragged Zixu to drink tea and talk about life, now received a speeding and urgent secret report from the north of Bingzhou, and the information arrived on the same day.

As a war eagle that has invested a lot of manpower and material resources in domestication, being able to bring it to deliver the letter is enough to show the urgency of the current intelligence.

"Zixiao, it seems that we need to talk about it again." Jia Xu decoded a copy of the secret letter and sent the original code to Liu Bei.

"You don't need to talk to me, I can't see the future anymore, of course, the future that I said before is certain, as for the rest, I can't see it anymore." Zixu waved his hand and said, "After the first battle of Yuan Liu, the general trend of history has collapsed, and there is no established future. ”

"Purple Void. How high is the heavens and how wide is the earth? Jia Xu suddenly asked a strange question.

"......" Zixu was stunned.

"If you fly in one direction. Where did you fly the farthest? Jia Xu saw that Zixu's expression was strange, and he immediately asked another question.

"I rarely fly long distances. To be precise, I have always been in the Central Plains, and even those of us are in the Central Plains. Zixu suddenly discovered a very strange thing, it seemed that they were all staying in the same place, and they didn't go out to see.

"Didn't you say you had banished some of the immortals, what about them?" Jia Xu frowned.

"They are all around, and they will not be too far from the Central Plains." Zixu frowned and said, "But as soon as you said it, I was interested in flying in one direction to take a look." Although I heard it said. There will be ruins in the far east, but I have not seen it. ”

"Oh, I don't care about what happened last time, you fly in one direction, go back and tell me what you saw, by the way, fly west." Jia Xu decisively abandoned his previous prejudices, and he found a good research material, immortals or something are really suitable for drawing maps.

Jia Xu didn't know at all that Zixu was flying. It took five years to fly back and come back, not because the speed was too slow, even if it was because the distance was too long, Zixu didn't use all his strength. It is also nearly 100 meters per second, but it has been flying for five years entirely because it is flying at sea and flying dizzy. I can't tell the direction of the flight.

The sea area from the Americas to Asia is so big that the purple void is spitting up. After the stun, flying from the northern hemisphere to the southern hemisphere has happened. As for positioning by the stars at night, it was still useful at first, but since one day Zixu flew across the equator, he was dizzy.

Zixu has always relied on the North Star to locate the direction, but he didn't fly due west at the beginning, and encountered a storm near the equator, flying in the wrong direction, he was swept by the storm for a long time, and finally left Australia.

For an immortal who has achieved great astrology, he is completely dizzy when he sees the starry sky that is completely different from the northern hemisphere in the southern hemisphere, let alone the north and south, and he can't even guarantee whether the sun rises in the east.

After that, Zixu began his own adventure, flying to Antarctica or something, of course, he found a direction and kept flying, flying to the Northern Hemisphere, but unfortunately, he didn't have any props and didn't know where he was on the earth.

Although he flew to the Northern Hemisphere, he flew to the Arctic Circle with his head down, of course, mainly because Zixu felt that this piece of white would not fly wrong.

As a result, Zixu naturally overestimated himself, and after flying around the Arctic Circle many times, Zixu began to fly south, but unfortunately that time he was not directly south of Asia, nor Europe, but America, and he began to fly again after pretending to be a god for a while.

However, this time Zixu learned to be smart and began to fly along the coastline, although it was not too lucky because it flew south along the coastline first, but it was much better than when he was in Australia, if he flew along the coastline at that time, Zixu would cry to death.

It took several months for Zixu to fly from North America to South America, and then circled again, and finally flew back to the ice field, then along the ice surface to Asia, and then along the ice sheet in northern Asia and finally to Youzhou......

At this time, the ragged Zixu finally knew the way, and couldn't help but burst into tears, swearing by the way that there was no need to fly out of the mainland in the future.

Thinking of Jia Xu, who didn't care about him and suggested that he fly west, Zixu's eyes were burning with war at that moment, no wonder the guys who were so calculating said they didn't care, such a big pit, and kicked him down directly, really fatal!

By the way, although Zixu has actually flown around the earth many times, unfortunately, because he is very unconfident in his sense of direction, and he doesn't pay too much attention to this situation, Zixu, who has flown more than a dozen times, doesn't know that the earth is round......

Therefore, in order to prove Zhang Heng's Hun Tian theory, some people later conducted an experiment of going straight to the west, and finally determined that they really lived on a ball.

Although this is a very dizzying conclusion, it did not cause much controversy, after all, all the humans who could fly carried out this experiment, and then ordinary people also experimented with boats, and finally came to this fact!

facts must be explained, and it's not your sentence, "You feel like it's flat because it's big", you can explain the past.

Because of this, in terms of physical cultivation and spiritual cultivation that had been developed at that time, a thing called science was forcibly abducted.

Of course, it's still a little early to say this, Zixu hasn't set off yet, and he doesn't know that he will be used as an ancient ancestor of the practical school in the future, and the slogan is, "If you can do it, don't talk nonsense, and if you are not convinced, you will use the facts to throw him in the face!" ”

At this time, Zixu was obviously a little tender, and he was pinched by Jia Xu, and his brain was ready to make such a dangerous move, and he didn't think about preparing anything at all, it should be said that these immortals felt that they could settle everything alone. (To be continued.) )