After working all night, at noon the next day, Du You finally summoned all the corpses left behind this time. Although it has a large self-summoning range, it also takes time to collect corpses.

It's not just a matter of corpses, there are too many corpses within the casting range, and Du You finally feels the pressure of casting spells. Each spell consumes a lot of mana, so you need to take a break to recover your mana. It is precisely for this reason that Du You needs to take so long to summon.

I have to say that this time because the people who died here are all regular soldiers, the quality of these skeletons is better.

"Master, what's the use of these things you want, you can't stay in this world forever. Once we leave, these skeletons will slowly lose their power and eventually perish. Lin Yushi asked incomprehensibly.

Du You nodded: "You're right, that's true, but we can't leave for the time being." As for these things, it just took advantage of this time to cause some trouble to the Quicksand Empire. ”

"Trouble? There are many masters in the Quicksand Empire, and their strength is strong, although there are many of these skeletons, they are nothing to them. ”

"Yucha, you're right, but who said I'm going to use these skeletons against their masters. ”

After a pause, Du You pointed to the desert in front of him and said: "Any powerful race, the high-level powerhouses all come out from the bottom, if there is no bottom, then it is not far from extinction." This time, the quicksand empire attacked all the surrounding forces in an all-out way, and their own strength was definitely insufficient, and the top levels were concentrated. While they drove many of the sandmen civilians into the area, I believe that many more of the sandmen actually went into hiding. ”

"So master, do you mean that we are going to take these skeletons to attack those sandman civilians?"

As soon as Lin Yushi finished speaking, she was knocked by her sister: "If we go in person, then we can do it ourselves, what do we want these skeletons to do." The owner's intention is to let the skeletons attack freely. ”

Du You nodded: "That's right, that's it, when the time comes, I'll let these skeletons move freely in the desert, and kill the sandmen when I see them." These skeletons are not strong enough, but they are much stronger than ordinary sandmen. ”

"In addition, after these skeletons are scattered, it will not be easy to find them, and it will be difficult for those sandmen to clean up for a while. By the time it's cleared, the sandmen in our neighborhood will probably be almost dead. ”

Definitely won't die clean, this Du You is certain, but if you can cut some of the sandmen here, your side will be much safer. The Quicksand Empire is not the same as a normal empire, and the number of troops is often already available locally.

"That's a really good plan. Lin Yucha smiled and nodded.

No matter how many people die, they are sandmen, enemies of mankind, and neither Du You nor anyone else will have the slightest sympathy.

To sympathize with this human enemy is to seek death. "By the way, and those demon-destroying spirits of yours, don't waste them, send them out together. "The Demon Slayer Spirit can only last for three days, otherwise it will dissipate. I don't know how much of a difference it can make, but it's better than staying in this place all the time.

Lin Yushi nodded: "Hmph, I didn't say it earlier, it's one day less now." ”

Du You didn't say anything, watching Lin Yushi throw out all the demon slaying spirits, Du You also sent out most of the skeletons, leaving only a part here, which was prepared to prevent the sandman refugees from attacking the mountain pass.

The skeletons burrowed into the ground and hid themselves. Leaving the skeletons within a certain range of himself, Du You had no way to control them, and these skeletons could only act according to his previous orders.

And those demon slaying spirits who left Lin Yushi were active, and the farther away they were, the more disobedient they became, and in the end, they must have no use even Lin Yushi's orders. But it doesn't matter, there's no one over there anyway.

The sandmen will definitely attack when they see these things, and the demon slayer spirit will definitely fight back when it is attacked, so it will still play some role. It's just that the distance is too far, and basically the two of them can't determine what exactly happened.

Du You could only feel the feeling of his skeleton disappearing on a large scale, and he didn't know where it disappeared. But judging from the fact that they are being destroyed on a larger and larger scale, it is the sandman master who has made a move. Du You was very happy, the more the sandman master made a move, the more it showed that his plan was successful, and there must be a lot of dead people.

At the same time, the rear logistics organization has been constantly transporting all kinds of construction materials.

With the help of the craftsmen of the territory, even if this is a desert, a city foundation has still been built.

What Du You didn't expect was that the most important thing in building the foundation was not the craftsman, but his own lava warrior. According to the instructions of the craftsman, the lava warrior directly uses his own lava to smelt the sand underground, turning it into hard stones, and then laying the foundation. After that, the craftsman only needs to build a fortress city on it.

"I really didn't expect these lava warriors to have this kind of effect. Du You's face was full of incredulity, he had never thought of this method. It seems that in the past, he was still too rigid in the use of troops.

Who said that combat arms cannot be used for construction, isn't this an example in front of you?

Looking at the speed at which the city is built, I am afraid that it will not take two months to completely build it. The rear troops arrived in a steady stream, and Du You finally purchased some large puppet transport equipment in the academy territory through his own company.

With the help of these instruments, Du You finally solved the problem of logistics and transportation. These puppets are large, very hard, and carry a lot of cargo. The stones needed for the later construction of the city were transported from the rear. Without these things, it would be really troublesome for my city to be built in a short time.

Sharia is also fully coordinating in the rear to build the city as soon as possible. I heard that the Shenyan Empire is also preparing to follow suit, but the war over there is not over yet.

Their enemies are stronger, they have more masters, and the most important thing is that they will not rush to the same level as here.

As time passed, gradually those forces in the north began to be unable to support it. On this day, some new reports were sent to Du You's hands. "In this case, the Shenyan Empire wants our assistance, so they lack the strength of our side?"

That's right, the information in Du You's hand is a negotiation letter sent by the Shenyan Empire.