This kind of communication is too slow, mainly because the two sides are not close enough, and when they are familiar with each other and are sure that they are their own people, they will definitely find a way to speed up the communication.

King Tianlong and King Xuantian can call directly, and the two of them can talk for a while when they are idle. It's a lot to discuss. That's called efficiency.

On this day, Su Su came to the palace of the Xuantian King, not by himself, but by the Xuantian King. Su Su didn't know what to do at all.

Entering the palace, Susu was pulled into an empty room. There weren't even tables or chairs here, just a red cloth covering the floor.

Peel a banana for Su Su to eat, and let her guess what's on the ground?

Su Su said that it looked like a sand chart, but it was too big, and such a big room was full of sand charts, how big was this.

The king was right, it was Shatu, she was not interesting, how could she guess it all at once, she had let people cover it for a long time, and she knew that she would not cover it.

Saying that he was looking for someone to open the sand chart, Su Su was surprised to find that this was the sand chart of the entire continent, and Xuantian knew too well about the countries, how did this sand chart come about?

King Xuantian told him that the small countries could not make a sand chart, and they did not dare to stop them if they sent people to draw it, and the larger countries already had a sand map, so they directly sent people to copy it. In this way, it is clear that in the future, it will be a common war for the entire continent, and it will be convenient to fight with this.

Su Su asked himself what he was doing with this?

The king said, "I did not come to you to discuss war, but when I was studying Shatu, I saw a good path. ”

The king asked him to take a look, there are only a few relatively large countries, Xuantian does not say, the rest are Gaoxiang Kingdom, Tianlong Kingdom, Shenghai Kingdom, Blue Sea Country, and Yunxiao Country. Lü Changguo is also considered a medium-sized country. Then there is only the Dasheng country in the west, and these countries in the west are basically not big, and the roads are difficult to travel. But on the way from Xuantian to Tianlong, there is a very good road, even the Thousand Peerless Mountains are easy to walk, and the Thousand Peerless Valley is also very spacious and flat, which is all the credit of Tianlong and Lu Chang.

Su Su asked him if he was planning to connect the entire continent of this line of countries to the train, right?

King Tianli was pleasantly surprised: "You can think of this." With the train, we can quickly mobilize troops along the way, and trade will be convenient in the future. Let these countries each establish their own road sections within their own countries, and the speed is very fast. ”

Su Su replied, "Sir told me about it, so I know." If there is a mage to help, the road section is easy to build, we can do the rail sleepers, even the carriage can be done, we have a lot of wood and wood, we use wood for the body, steel for the chassis, this is no problem. But what about the locomotive, that thing can't be studied in a while, the existing steam engine is not matched, even if the steam engine we have a foundation to do, but the locomotive is not only the steam engine. ”

The king said to buy it, the dog even got the plane, it's not difficult to get a few trains, right?

Su Su thought for a while: "We can't use the front of the car that is too advanced, and we can't maintain it at all." But the front of the car that suits us is not produced on the earth. ”

The king asked her if she knew how she knew about the train.

Su Su asked, isn't it what it looks like in the movie?

The king said no, I saw those in the movie, I dared to see it, I didn't dare to think about it, as she said, it was too advanced.

It was the dog who followed the princess and the king of Tianlong, and entered the palace when he returned to Tianlong. I listened to what the dog said. There are many retired locomotives on the earth, which are usually mothballed and then sold to private individuals for sightseeing. These car heads are all usable, the earth is different from the Xuanyuan Continent, the older they are, the better the quality of the objects, as long as they are well maintained, it is not a problem to use them for a few more decades. Goudan also said that it is very simple to buy these, as long as there is a railway, you can buy them at any time.

Su Su asked him if he wanted to put himself in charge of the railway?

The king said yes, and the earth hired him a few retired railway specialists. The railways here do not have the high-precision requirements of those railways on the planet, so it should not be difficult to do.

Su Su said that it is not difficult, if you do the railroad tracks on this road, you can do it yourself, you don't need any experts, Xiang Bei told him in detail about this. It's just that you have to get a compartment to make a replica of the chassis.

The king said that she would contact the dog, and that the railroad had been paved by itself anyway, so let him decide how to get it. The production of the shipyard is basically on the right track, and there will be no problems with Lao Zhang over there. She concentrated on being in charge of the railway, set up the railway construction department, and she was the commander-in-chief. The Twelfth Prince was the deputy commander-in-chief and was responsible for assisting him in administering the government. Because she had to use a lot of mages, those guys couldn't be suppressed on her own, and she had to be watched by heavyweights. The identity tokens are all made for them.

Su Su asked him if he had discussed it with Xiang Bei on the phone?

The king said not yet, she was in charge of the construction, and he would look for her himself.

"I'll talk to my husband, I don't dare to take this job directly. Susu took out a small box and asked someone to put it on the roof, and then took out the phone.

The king asked her if she didn't have to go up to the roof herself.

Su Su said no, the box is a miniature signal tower, and the signal can be very good within a radius of ten miles. The military ship carried it by the old Zhang dragged it.

The king said that it was good, and that if you had this, you would not have to climb up in the middle of the night to climb the telephone tower, and you would not need telephone soldiers. That's nice. Ask Su Su what's going on with this phone, his own is so big, how can he be the same as a smart phone?

Su Su smiled happily: "This is the latest Beidou phone, and it is indeed a smart phone." You can only make phone calls, I can go online, and I can even talk to the earth, and the dog brought two to try out, one at home and one with me. Not even a gentleman. Because it is not yet popular on the earth, it is not easy to buy, and it is all experimental machines. The dog egg went directly to the shipyard to unload, you know, so I have it, and I have the most contact with the earth. ”

After speaking, Su Su put his mobile phone on the table as if he was showing off, and gave a voice command: "Call Mr." ”

"Okay, calling sir" voice response, the call interface appears. The king could only look at this with envy.

The call went out and was quickly connected, and the signal on Xiang Bei's boat was not bad.

Xiang Bei asked Su Su what was the matter, thinking about himself so quickly?

Su Su blushed and reminded him that the Lord of Xuantian was beside him, and he turned on the speakerphone.

"Oh, then you have entered the palace?" asked Xiang Bei.

Su Su said yes, now they have a sand map of the whole continent in front of them, and King Xuantian has drawn a road from Xuantian King City to Heavenly Dragon King City on the sand map.

"Why are you painting this road, you want to get through the train?" Xiang Bei tried to ask.

The king and Su Su said at the same time that it was boring, why did they think of it all at once, and there was no suspense at all. It's really boring to talk to smart people.

Su Su asked if this road is suitable for the train?

Xiang Bei said that it was appropriate, there was nothing inappropriate, and asked Su Su Xuantian which road was drawn by King Xuantian?

Su Su replied that it was the nearest official road from Xuantian King City to Tianlong King City, and all of them were paved with railways.