In the south of Chang'an City, there is a city a hundred miles away, which is the guard city of Chang'an, called Suzaku Wei.

Chang'an has a total of four such guard cities, corresponding to the four gates of Qinglong, Vermilion Bird, White Tiger, and Xuanwu, all of which are a hundred miles away, and there are towering city walls between the four cities, which enclose Chang'an and its suburbs.

The boxy, and Chang'an City is like a back word, in the four corners of the word back, there is a military camp, and at the same time it is also a fortress, and the defense will not be weaker than the four guard cities.

Guarding the city is because there are all kinds of civilians and all kinds of businesses, and there is no difference from ordinary cities, so it will be big and important.

Designed to prevent this from happening, the new walls are effective against powerful enemies, including rioters and monsters.

And in this high wall, the suburbs outside Chang'an City, those are all fertile fields, even if this place is besieged, the food in it can be self-sufficient.

Originally, this kind of defense system was too big, and it couldn't be consumed in the past, but now that this world is moving towards a cultivation civilization, as long as you are good at using rune array technology, such a large area can be done, and anyway, the defense rune array will be opened when it is necessary, and you don't need it in normal times, so there is no problem.

And all the suspended ships that enter Chang'an City must be parked in the four acropolises, even the imperial relatives do not have this right, only some special functional teams of the Tang Dynasty official mansion can use small suspended ships, and they can not go anywhere, and the routes are all reported.

Obviously, Ye Xiao's suspended ship could not directly enter Chang'an City, even if the people on this boat were all high-ranking officials.

"It's strange that you're not saying you're going to arrive in three hours, and now we don't have a convoy ready to send you, so it's going to be very troublesome. ”

The official who received the Da Yue Guo and his party appeared, and it was obvious that they had already passed the gas in advance and made arrangements, and at the same time, he was not receiving a Da Yue country, there were other people, so he felt a little headache for the appearance of the Da Yue Guo group.

"Well, there were some things on our way, so we came early, don't bother you, we'll find a way to go by ourselves. The old minister spoke.

"You don't need to bother with this, I'll go and dispatch it, and it will be solved quickly, and you will go through the salute and formalities, and it's almost the same." The official at the reception immediately said that even if the people were in advance, he was in charge of the reception, and he would definitely take care of this matter.

Officials are used to deal with urgent matters, otherwise, this official should not be an official.

And the procedures that the official said, it really takes a little time, all people who enter Chang'an City, need to register personal information, issue temporary identity tokens, without this identity token, it is difficult to move an inch in Chang'an City.

Also, if the token time expires, a warning will be automatically issued, and then the bad people in Chang'an City will appear and take the person down for questioning.

What about living in Chang'an City?

Of course, you need a Chang'an household registration or residence permit, Ye Xiao is temporary, even if they are coming on behalf of Dayue Kingdom, even if there are high-ranking officials among these people, they are all the same, they are just temporary entries.

However, compared to the average person, their deadline is much longer.

Therefore, in Chang'an City, once something violates the law and discipline, it will be immediately traced, and the efficiency is very efficient, which makes the crime rate in Chang'an City extremely low, almost zero.

This is also normal, after all, this is one of the imperial capitals of the empire, yes, there are two imperial capitals in the Tang Dynasty, one is Chang'an, and the other is Luoyang, the eastern capital, this is common sense.

The two emperors have their favorite emperors to live, and the Tang Dynasty official mansion will go wherever the emperor lives, which is not very troublesome, because those who can follow the emperor are all extremely ministers, that is, some people.

Besides, in order to save trouble, many emperors followed the advice of the government and lived in the original place, such as the current empress, she was in retreat in Chang'an and did not go to Luoyang.

The formalities are not very troublesome, and there are already special officials here, providing one-stop service and taking care of everything.

Ye Xiao also quickly got his identity token, Ye Xiao, the prince of Dayue Kingdom, with a period of three months, yes, three months, in fact, this time it only took less than a month to complete, and it didn't take three months at all.

And at this time, Ye Xiao didn't care about this matter, he just took out his microphone, opened the "forum" on it, and then started to look for relevant information.

What's the information?

What else can it be, of course, the most important task of this trip, that is-

Chang'an Food!

Chang'an, as the capital of China's thirteen dynasties, has too many legends, and naturally has a variety of delicacies.

However, this kind of thing has not happened in this world, Ye Xiao is also glad that he can see this legendary ancient capital, which is no longer the same as Xi'an on the earth, it can only be regarded as a city built on the ruins of Chang'an City, and only part of it is retained, but what he sees in front of him is all.

Oh, no, I shouldn't say everything, over time, a place will become unrecognizable, however, this place is still very intact, because this is the capital, you can't change it casually, and any changes need to be strictly approved.

But even so, it has changed a lot, but the general pattern is still there, and the chessboard-like urban planning and straight roads will definitely make many OCD patients feel very comfortable.

In fact, this kind of urban planning is very advanced, when Ye Xiao was on earth, no city could be like Chang'an, the streets were always crooked, not square at all, uncomfortable.

On the contrary, there are some such things abroad, in fact, these foreigners are learning the good things of their ancestors, good things will never go out of style, the funny thing is that some people think that the past is backward, throw away their excellent things, to learn the good things that others tell you, and these have not been proven by time, just the clouds.

There are people who insist that they are different, that they have a personality, that the truth is in their own hands, yes, that's right, some people are right, but some are that-

I'm driving alone on the highway in the wrong direction, thinking that other cars are driving in the wrong direction, and scolding these fools what's going on, can't you drive?

Ahem, let's not talk about these, let's look for food, the food of this world is not widely circulated, unlike on the earth, as long as there is something delicious, it will start to become popular and known.

The food here is basically in the hands of the upper class, so Chang'an City definitely has a variety of cuisines.

Fat sausage, are you ready?

We're going on a killing spree!!