The walls of the town of Wuhe, which Flor now presided over, were not made of rock, but of earth, yes, earth.

In a place like Yunmeng, it is really difficult to find some large stones.

Moreover, even if it is found, it will not be possible to build a large castle in a short period of time. That kind of city wall made of huge stones, don't think about building it in a few years.

Now the walls built by Flor are made of earth, yes, earth. Mix the soil into mud, add some Yunmeng's unique straw to the mud, and press it up layer by layer to form an extremely thick city wall.

"Billet, this is how adobe is made." Xiao Yu looked at Flor's method and nodded secretly.

Xiao Yu's family was rural in his previous life, and when he was a child, he saw someone beating billets, and knew that when the country was poor in the past, the houses in the countryside were built of adobe, not bricks.

The adobe is extremely simple to make, but it is very durable.

Although it can't be compared to masonry, this method is easy, it's a big deal to make a few more layers, double the thickness, and even if the other party has a city car, it is impossible to hit it.

Ordinary soil, mixed with mud with some straw, will immediately form an extremely hard wall. In ancient China, some of the cities in the border passes were built in this way, not real stones.

Where do you get so many stones in a place like a border pass, this kind of dirt method is built quickly, and it is strong and durable, and it has no problem resisting wind and sand at all.

Flor found this method of building adobe in the goblin engineering books, and because the ratio of this earth to straw is more delicate in goblin engineering, and there is a special method, mixing some auxiliary materials in the soil will make the adobe stronger.

In this way, it will not be a dream to build Wuhe Town into a big city that can withstand thousands of troops in a short period of time.

Now, Tuoba Hong has too few troops in his hands, and he must take a defensive position at first, and defending the city is what Xiao Yu is best at, as long as he builds a strong city, Xiao Yu guarantees that even if they come ten times the number of troops, it will still be over.

"It turns out that you are the lord of the Lion King Domain, Xiao Yu." Tuoba Hong smiled bitterly.

At this time, Xiao Yu didn't need to hide it, so he told the truth directly.

Xiao Yu smiled and said, "At the beginning, it wasn't that the relationship with Yunmeng was not very good, so I didn't dare to tell you, now that we are allies in the same boat, there is naturally no need to deceive you." I've sent a message to the territory asking them to send an expeditionary force to help you lay the groundwork in the early stages, so that you won't be annihilated by Tuoba in one fell swoop. Later, it's up to you, I also have a lot of things to do on my side, and you also know that the Tianshi Dynasty is also an eventful time now. ”

Tuoba Hong shook his head helplessly and smiled, and didn't say anything, at this time, Xiao Yu was already his only reliable ally, and he had to rely on Xiao Yu.

And knowing that Xiao Yu was the lord of the Lion King Domain, Tuoba Hong was even more relieved about Xiao Yu's sincerity. Because he knew that once Tuoba Jue killed himself and unified Yunmeng, he would inevitably march into the Tianshi Dynasty, and in that case, the Lion King would be the first to suffer.

Therefore, now Xiao Yu will definitely spare no effort to help him gain a firm foothold and fight against Tuoba.

"How many men are you going to send?" Tuoba Hong asked.

Xiao Yu thought for a while and said, "Three thousand." ”

"Three thousand?" Tuoba Hong immediately jumped up and said, "What's the use of three thousand?" Big brother, you must know that now I don't have troops to dare to trust, and I am counting on you, can't you send more people? What are 3,000 people for? ”

Xiao Yu smiled mysteriously and said, "Three thousand people are enough." ”

This time, Xiao Yu plans to mobilize 1000 orc infantry (including orc infantry brought out of the Ankora Mountains), 150 Horned Eagle Beast Knights, 100 Dwarven Musketeers, 50 Elven Hunters, 500 Bat Knights, 50 Kodomon, 150 Shamans, 50 Witch Doctors, 600 Wolf Riders, 50 Mountain Giants, 300 Raptor Druids, and 500 Elven Archers (all Elven warriors brought out of the Ankora Mountains).

Xiao Yu knew that his territory was not very safe now, after all, he had offended a lot of people during that time, and it was very likely that he would be attacked, so he had to leave at least half of the base troops in case of contingencies.

In terms of heroes, Xiao Yu transferred Bloodhoof, O'Neill, Raul, Mavi, Uther and Sal were still staying, there was no way, the role of the two of them was too great. Uther alone topped 10,000 people, and Thrall was a brilliant leader, and the Al Qaeda forces had to be led by him.

At the same time, there are also the heroes of the beast clan Micaesar and Samuro, both of whom have a jungle battle axe, and the hero of the elf clan, Annala, who has a hurricane bow, with them, the general enemy is not in his eyes, even if there is a powerful enemy attacking, it is a big deal to withdraw to the lion king city and defend the city, who are these soldiers afraid of?

The reason why all the wolf cavalry was sent was because the Yunmeng Grassland was the world of the wolf cavalry, and here, their 600 people could travel thousands of miles to complete strategic goals that could not be achieved by any type of troops.

And pulling all the Raptor druids over is purely for the sake of upgrading.

Birds of Prey druids are all magicians, and defending the city is also very helpful in the beginning, and once they are at a higher level, it is a bull fork.

Whether it's hurricane or turning into a crow, it's extremely practical.

This time, Mavi was specially called, in fact, it was also to upgrade, and now Mavi is only level 9, and Arthas has nothing to do to go out to hunt demon beasts, and it has already reached level 13.

In this kind of battlefield, although Ma Wei is not very suitable, it is still no problem to make up the knife on the city wall, and it is estimated that after a few months of making up here, she will soon be able to reach level 20.

Mawei's combat ability is extremely prominent, at the beginning, Xiao Yu didn't pay too much attention to Mawei's ability, and felt that on the battlefield, he was still an old cow, and a heavy killer like Grom was the most effective.

However, when attacking Karui's territory, Mavi rushed in single-handedly, and with a strength of less than level 10, he actually killed no less than Lao Niu and Grom, which surprised Xiao Yu.

On the frontal battlefield, Mavi may not be so dazzling, but once the troops disperse to fight, Mavi's fast movement ability, one-hit killing, although there is no range attack method, but her speed, efficiency, and killing people are not slow at all.

Now Xiao Yu is usually followed by Tyrande, but Tyrande is long-range, in fact, he is not very suitable to be a guard, if Mavi gets up, an assassin hidden in the shadows, suddenly attack, how powerful it is.

In the past few days, Tuoba Hong announced the rebellion of Tuoba Hong in Wuhe Town, and told everyone that he is now the emperor of Yunmeng, and all the people here can choose to be loyal or leave, if they choose to be loyal, they must be loyal, help Tuoba Hong hold Wuhe Town, establish a base area, and then wait for an opportunity to counterattack.

Hearing this extremely shocking news, everyone's reaction was different, and there were some cowards who decisively chose to leave at this time and went to join Tuoba.

And the vast majority of the people stayed behind and formed a temporary army, willing to fight to the death with Tuoba Hong.

Tuoba Hong is known as a prestige in Yunmeng, and the people are very fond of this prince under the sword, and after learning the news, some nearby tribes have also come to take refuge, and in a short time, a large team has been formed in Wuhe Town.

There are too many people, and food is a big problem, but fortunately, Xiao Yu has long thought of this, and has long asked Tuoba Hong to send people to buy grain everywhere and store it.

Originally, there was a lot of food in Redbeard's nest last time, but Xiao Yu knew that he couldn't take it away, so he burned all of it.

However, with the wealth stolen from Redbeard's nest, there was enough to buy food.

Xiao Yu also asked the Lion King to bring a batch of food over there to alleviate the crisis.

Now the grain of the lion king has been down for two seasons, because there is almost no tax revenue, so the peasants have plenty of food in their hands.

Xiao Yu used the money to buy the grain in their hands, so that they had money in their hands, and these farmers were very happy to sell the grain to Xiao Yu one after another.

Therefore, there is no shortage of food for Xiao Yu now.

On this day, when Xiao Yu was discussing the next battle plan with Tuoba Hong, suddenly, Xiao Yu looked up and found that a person had appeared in the house at some point.

This person was a middle-aged man, wearing an extremely ordinary moon-white robe, typical of Yunmeng style, looking extremely simple and clean.

said to be middle-aged, but this person looks very young, only the hair is all snow-white, there is no wrinkle on the face, and the skin is smooth and delicate like the skin of a little girl.

When did this person appear and how did he get in, Xiao Yu didn't even notice it, if this person wanted to kill Xiao Yu and Tuoba Hong, I'm afraid the two of them would be killed without even reacting.

Behind Xiao Yu, he couldn't help but break out in a cold sweat, and at this time, he only heard Tuoba Hong shout in surprise: "Master." ”