Do you need trenches when fighting a positional defense battle with the Abyss? This question is no longer a problem for Disya and the others, they have long been familiar with the various characteristics of the Abyss monsters in the desperate battle of retreating and rout all the way but still having to stop from time to time to defend and buy time for the rear, so they know very well that the trench is very necessary.

The boundless sea of cannon fodder and miscellaneous soldiers in the abyss is often very impressive, but this does not mean that the opponent's ranged units are all soy sauce paddling, even if the power is limited and the enemy's bombardment will not be worse than the heavy artillery salvo after gathering a certain number. In the elven clan's hometown, it was impossible for Disya to call in air support or fire strikes to level the abyssal ranged units, at least until Nangong Rong concocted a sufficient number of combat puppets of sufficient variety and type.

Then when constructing fortifications and positions, there will naturally be no shortage of things like trenches and foxholes, after all, it is certain that the Abyss will cover with long-range fire when sending an overwhelming number of miscellaneous soldiers to charge, as for whether it will cause accidental damage...... It's impossible for the other side to care, and even in order to destroy the human combat forces, it is common to cover all the entangled units on both sides with firepower.

Not only the trenches, but also the warehouses where ammunition and food were stored, the rudimentary hospital for treating wounded soldiers, and the headquarters responsible for controlling the situation of battle and issuing orders, all of these facilities were arranged underground, and the dormitories for resting, if that were counted, would be no exception, if not Nangong Rong's engineering puppets, a considerable number of them were strange machines in the shape of crabs the size of four-legged bathtubs. Able to walk on most terrain and help dig and carry them, these underground labyrinths could never have been carved out in such a short period of time.

It was only at this time that Nangong Rong somewhat understood what the crab-shaped engineering robot on the list that Disya had given him earlier was, she didn't use these little guys to cut down and carry trees, but to dig tunnels.

"This is where you will be living for the rest of your life. ”

Disya, who was leading everyone to visit in the dim tunnels, suddenly stopped next to a few small holes that had been randomly dug in the soil, turned to everyone, tilted her head and gestured to the small holes, and said in a tone full of undoubtedness.

The troops themselves did not carry light bulbs and other materials, fortunately, there were elves to provide lighting materials, so there were no torches or anything like that in the tunnel, so that the air inside barely made the girls who love cleanliness frown, but this does not mean that they can endure it for a long time, especially when I heard that these single beds in front of them are almost the limit, and there is no door outside, only a cloth curtain is hung as a shield, and the pit is the room to live in the future, even Lin Weiyin, the little girl who fought out of the sea of corpses and blood, is a little crazy。

"Wait a minute. Lin Weiyin, who was full of black lines, stepped forward decisively and slapped Disya's arm hard, and said angrily with a straight face, "This thing can't even compare to the legendary capsule room, and there must be a limit to cutting corners!"

Although Octavier next to her didn't say anything, her face as black as the bottom of a pot at this moment could already show how bad the eldest princess's mood was, she just held back and didn't break out.

But Disya completely ignored this, or rather, she noticed it but didn't care. In the face of the menacing trump card, the eldest sister flicked her index finger lightly on Lin Weiyin's forehead very casually, and then responded unhurriedly: "If you really want to cut corners, I will prepare a few sleeping bags for you on the ground to replenish the number, and will you deliberately dig a room like this?" If you don't feel comfortable, you can go back and live in the guest rooms prepared for you by the elves, as long as you don't have time to react to the sudden attack of the abyss, resulting in mass casualties among the soldiers on the front line, not to mention this kind of capsule room, who don't even have sleeping bags and have to sleep on the ground every day. Can you do it?"

Lin Weiyin immediately lost her temper when she heard this, so she had to put aside her eyes and protest weakly with a mosquito-like voice: "Live here, live here, but it can't always be such a big place, when the construction machinery is no longer busy and idle, you must let them expand the space." ”

"Or you can also ask Nangong Rong to get a few puppets out alone, I'm just a simple user, wouldn't it be faster for you to find the maker?" Actually, I think it's pretty good now, because Nangong Rong can obviously get more and better opportunities than usual, because the boy only needs to lift the curtain to enjoy the welfare scene of you or the eldest princess changing clothes and sleeping, and it will be much easier if you want to attack at night. Wait, what's the matter with those subtle expressions on your faces, did I say something wrong or did I accidentally miss something important?"

Nangong Rong hurriedly shook his head like a rattle and denied: "No, nothing! In short, I will be responsible for the renovation of the room, and you don't care about it." Compared to these, let's go to other places, such as the headquarters and front-line positions, after all, we need to be familiar with the road. ”

"It's suspicious, you can't really do anything to a girl next to you, right?" Di Siya frowned and muttered for a moment, then suddenly reached out and leaned towards Lin Weiyin's lower body with lightning speed, "Let me take a closer look...... Coo!"

I have to say that Disya's movements are indeed very fast and unexpected, and it is normal to be directly hit without defense, but it is a pity that she and Mira often mess around like this, and many times it has affected Lin Weiyin, who is next to her or cooperates with the test drive or overhauls the power armor, and the little girl who is familiar with the other party has long known that she will do this, so she naturally has to be prepared not to let her succeed.

So after a painful cry, Disya was slapped to the ground by Lin Weiyin, who had deployed the power armor on the spot, as if she had slapped a cockroach to death with her hands, and there was an extra red swollen bag with green smoke on her head, which looked quite funny.

"Well, the width is fine, but the height of this tunnel seems to be a little unfavorable for the activity of power armor. Nangong Rong didn't seem to see the big Xiaoqiang in the corpse on the ground, and focused all his eyes on the cheap sister's body, "If you move casually, you will touch the ceiling, do you want to increase it higher?"

Lin Weiyin also took back the power armor as if she hadn't done anything before, and talked to Brother Cheap seriously: "No, Ernie sauce." Most of the abyssal monsters are taller than adult humans, but they are not much taller, so the height of the tunnel is actually just right, which can not only allow humans to pass through but also jam monsters trying to get in. ”

Yes, needless to say, this is obviously the experience that the little girl's predecessors exchanged for blood. It's just that this design doesn't work very well in the current situation, as there isn't enough firepower to strike the Abyssal Monsters while they're busy digging over the heads of the human soldiers hiding in the tunnels.

At least that's the case for the past few days, but it's another matter after Nangong Rong accumulates the number of puppets. However, the abyss should not allow the boy to accumulate numbers easily, and harassing attacks can occur at any time while everyone is not ready to fight.

So instead of focusing on deforestation to meet the Sitneys' need for almost bottomless resources to build small monsters, it would be safer to build defensive positions so that at least the people would have fortifications to hide from when the abyss attacked.

Now what Nangong Rong and the others have to do is to familiarize themselves with these fortifications and the entire position as soon as possible, so together with the elves and Sitneylanas who are watching the daily life of humans with indifferent faces, the group quickly left here and continued to move forward.

When the group of guys was about to disappear at the corner of the tunnel, Disya, who was quietly pretending to be dead with her face on the ground, finally couldn't keep calm anymore, and hurriedly jumped up and waved her arms at everyone and shouted loudly: "Bridge bean sacks, did you deliberately forget something!?"

Nangong Rong's voice immediately came from afar: "Dumb tape, we can complete the tour even without a guide, because I have extremely detailed floor plans here." ”

"Hey, why do you have that kind of thing, even I don't have any blueprints!?"

The young man's tone of voice was full of reason when he replied: "Because most of these tunnels were dug by my puppets, and even if some places are not, they have passed through them, so how can they not be familiar with the layout of this place?"

"So it's really speechless to say that you guys are out of specs...... Wait, I'll come over here!"

Returning to the group, Disya decided not to mention whether she had missed anything or not, and she led everyone out of the tunnel and into the trench outside, although there was still a slight smell of burnt in the air, at least it was much more pleasant than the inside, and everyone took a deep breath.

"The air smells good outside, doesn't it? Trust me, you'll start to miss the air in the tunnels in a few days when the Abyss officially attacks. Disya paused for a moment as she spoke, and her face immediately became very ugly, as if she recalled something very bad, "If there are not many wounded in the temporary hospital, otherwise there will be many smells that you can't stand anywhere." ”

Although the eldest sister didn't elaborate, Nangong Rong could already imagine the terrible scene of the earth filled with countless burning monster corpses and the hospital filled with the wounded who were screaming in pain with missing arms and legs, but this was a very familiar scene for Disya and the others, because if they weren't very familiar with it, how could they know how bad the smell was?

Just looking at the puzzled looks on the faces of Miselle and Angelot, it is estimated that they can't imagine a large-scale head-to-head battle with the Abyss on the front line. After all, one of the two is responsible for commanding the battalion, and the other is always in the rear as an assistant, and there are not many opportunities to get close to the abyss monsters.

Angellot may have personally participated in a few battles against abyss monsters, but after all, it was only a small team, and it was not comparable to Lin Weiyin at all. Moreover, Angelot's troops completely fled, and even if there were wounded in the ranks, they were only lightly wounded, and it was impossible for the really seriously wounded to escape back. Therefore, the elf girl should not have seen the scene of a large number of bloody pieces of meat placed side by side at random, and what is worse is that these pieces of meat are all alive, they are in pain, moaning, crying, desperate and at the same time extremely numb......

However, it was obvious that Disya and Lin Weiyin should have seen that hellish scene before, otherwise their faces would not have become so ugly.

"Don't worry, that won't happen again. Nangong Rong raised his hand and gently patted Lin Weiyin's shoulder, and said to the little girl very seriously, "In the future, it will be my puppet army that will flood the battlefield, even if they are washed up by the abyss at any cost, they will only dismantle mud, stones, and reinforced concrete, and will no longer be human parts." I'm going to make the exchange ratio between the enemy and the enemy in battle never again be proportional again!"

"It's as if we used to have a bad exchange ratio. The cheap sister glanced at the young man angrily, but in the end it was replaced by a relieved expression, "Well, in general, before the master of the abyss appeared, what we competed with the other side was the quantity and quality of cannon fodder." Ernie sauce, don't you lose?"

[It's better if she didn't deliberately tilt her head and blink her eyes when she said the last line, although if she really didn't do it, she always felt as if something was missing.] 】

"Ahem, it's forbidden to sell cuteness here. Disya interrupted the conversation with a cough next to her, "Come with me to the front line, and remember not to throw the attack on your own when the soldiers call for support in the future." When you complete a sortie or are wounded by the Abyss and have to return, you should also pay attention to where your position is and don't land on the enemy's side, which will make it difficult for us to do so. ”

Octavir and Lin Weiyin didn't speak, they often flew around in the sky and knew that what Disya said was right, and it was indeed easy to mistake the specific location of their own position when there was no reference nearby, not to mention that it was still in a chaotic battlefield.

Now that they have passed, they naturally hope to find a relatively reliable reference on the position.

.。 m.