Turning a street corner, there were noticeably more pedestrians on the street, and they were marching in groups of twos and threes towards the other end of the short street.

Different from the previous dimness, the other end of the short street is brightly lit, and the figures flickering under the lights, even if they are still a few hundred meters away, you can feel the extraordinary liveliness.

One end is bustling, the other is deserted, but across the street, it is like two worlds.

However, Ye Han only glanced at it, and then looked back at the road: the same Y-shaped intersection, the same length, except for the angle, there was almost no obvious difference between the three streets before and after.

These streets are so weird, is there any purpose in building them like this?

He told Gu Cheng what he thought, and Gu Cheng was stunned: "You don't know? ”

"Should I know?" Ye Han asked rhetorically, "I remember that it was quite normal before, and I had never heard of this structure. ”

Gu Cheng was speechless: "Isn't that what your military meant?" Saying that it is good for defense, why don't I see it? ”

Ye Han looked back and forth, nodded and said, "It's so interesting, of course a layman like you can't see it!" ”

Gu Cheng asked unconvinced: "Then you insider, tell me, what is the truth here!" ”

He asked himself if his IQ was not low, but what is the difference between a Y-shaped intersection and a Y-shaped intersection and an intersection?

Ye Han didn't answer and asked: "The entire Qingtang is this kind of structure?" ”

"Of course not!" Gu Cheng said, "It's only in the last few years that it has been built like this, and further on, there are crossroads, and the old town, and I don't say that you definitely know what it looks like." ”

Of course, Ye Han knew that the so-called old city was the urban area before the insect plague, and the buildings there had been fully fortressed, but the streets could not be demolished and resurfaced, so they were not as uniform as the new city...... Of course, it can also be said that it is the same everywhere, the same street and the same building, and you don't know where it is without looking at the street signs.

"That's right." Ye Han said, "If you look at these streets, the length should be no more than 400 meters, and this distance is exactly the effective range of the rifle. ”

Gu Cheng looked back and forth, although he didn't see how long these streets were, he still nodded: "Is there anything else?" ”

"There must be, have you heard of the Triangle Ambush Formation?"

Gu Cheng shook his head honestly: "I haven't heard of it." ”

Ye Han was very painful, and it was really not an ordinary trouble to explain these things to a military novice: "It's probably a team of people divided into three groups, ambushed at the three vertices of the triangle, and after the enemy enters the ambush area, the three groups of people fire at the same time...... Well, you can understand that the three top corners fire at each of the three bottom edges. ”

Gu Cheng seemed to have an understanding: "You mean, these Y-shaped intersections also have this effect?" ”

"Approximately." Ye Han said, "You see, the top corner of the building is facing the street, as long as you put a fire point in the top corner, you can block the entire street head-on, if it is replaced by an intersection, how to design the fire point?" Barricade? Barricade? Isn't it all embarrassing? ”

Gu Cheng suddenly brightened, touched his head and smiled: "Hearing you say this, it seems that this is really the case!" ”

Ye Han also smiled, he didn't plan to tell Gu Cheng at all, he just thought about it casually and explained casually, he didn't know if it was the case or not.

Gu sincerity is still unfinished: "Is that all?" Is there anything else? ”

Ye Han pursed his mouth: "It should also have the effect of confusing the direction." ”

"What does it do?" Gu Cheng was very surprised, he looked back and forth, but he didn't find what Ye Han said.

Ye Han explained very consciously: "Do you think, if they are all crossroads, can you see the other end from one end?" ”

"Probably so, basically." Gu Cheng said.

"But what about the Y-junction?" Ye Han asked the question and gave the answer directly, "The Y-shaped intersections are connected together, they are hexagons like beehives, each street is the same length, except for these hundreds of meters, you can't see anywhere else, there are street signs to know which is where, if you pick up the street signs, do you dare to say that you don't get lost?" ”

Gu Cheng pondered carefully, and it was really such a reason.

Ye Han said again: "There is also the location and height of the fortress tower, don't you think this place is particularly depressing?" ”

"It's quite depressing, isn't it because the building is too high and too dense?"

"Yes, it's because of this, you think a little deeper, such a tall building, it's hard to say whether you can see the sun in broad daylight, if the insects get in, how can you judge the direction?"

Gu Cheng smiled bitterly and shook his head: "I don't know how the insects judge the direction, but when I hear you say this, I'm afraid that I will get lost for a while!" ”

Ye Han laughed: "Don't worry, I can't lose it with me!" ”

Gu Cheng was very skeptical: "Really fake? ”

Ye Han raised his arm and lit up the personal terminal on his wrist: "Satellite direct connection, global precise positioning, error no more than 0.1 meters, is it enough?" ”

"Count you ruthless!"

While talking, the two of them had already reached the end of the short street, and when they turned the corner, the true face of the night market suddenly appeared in front of the two of them - the fairly spacious street was full of residents wandering around, but it was not as crowded as expected.

Ye Han saw that there were many armed soldiers in the crowd, and they didn't look like they were lounging, but like patrolling the streets to maintain law and order.

Looking at both sides of the street, there are vendors selling everywhere, including those selling fresh insect meat, barbecue meat skewers, meat patties and meat steaks, and other kinds of food made from insect meat.

In addition to insect meat, there is also fish meat, but the number is very small, and there are also some small insects, or fried or barbecued, which smells like a fragrance, which stimulates Ye Han's saliva to flow.

But compared to insect meat, he wants to try those local specialties!

Ye Han couldn't help but sigh: "Just now I was thinking about what could be sold, but now I know it...... I remember you said that mercenaries can exchange bugs for supplies, but they don't exchange any of this? ”

Gu Cheng said with a smile: "Exchanging supplies with the garrison is about the same as the guaranteed price, you can't make money and you can't suffer losses, but it's different if you put it in the night market, pay a little hard, and the insect meat will increase in value by at least a quarter, which is not a small amount, and you can exchange a lot of things." ”

"Oh, I see!" Ye Han nodded, and then pointed to the street vendors: "They are all mercenaries?" ”

Gu Cheng said: "It should be, it's not easy to be either the mercenaries themselves or their families...... Come on, come on, today I please, let's also improve our lives! ”

Saying that, Gu Cheng walked to the side of the road, bought a large handful of meat skewers from the vendor, and didn't know what kind of insect meat it was, so he directly divided half of it and handed it to Ye Han.

Ye Han was not hypocritical at all, and took it and took half of the string: "Come on, come on, I'll pay respect first!" ”