I am the son of Cao thief, start the awakening of the tyrant system

Not bad.

This gray city was built with the cement that Cao Mao exchanged for all the points from the system store!

As early as when he sent his troops to the north, he had considered the disadvantage that his troops were at a disadvantage.

Because of this, he chose to set up camp on the Gobi Desert.

You can see broken boulders everywhere here, and if you mix them with cement, the walls made of them may not be as good as the concrete of the later generations, but they are definitely stronger than any city walls in the current world!

The most important thing is that the cement solidified extremely quickly, so that a strong city could be formed before the rebels came!
When Cao Mao issued the order yesterday, Yan Liang, Wen Chou, Pang De, and Ma Dai still didn't understand.

They were clearly here to fight the rebels, so why did they let the army dig rocks and live mud?

It wasn't until the sky was bright and seeing the city built overnight that Yan Liang and the others suddenly realized!
Then there is deep awe and admiration for Cao Mao!
To build a strong city overnight, such a majestic move, I am afraid that only Cao Mao can do it!

"My lord, although this city can withstand the attack of the rebels, we have lost our mobility. What should we do if the rebels surround us but don't attack?"

Pound on the side raised new questions.

Everyone's hearts tightened, and their eyes couldn't help looking at Cao Mao.

Yes.

As Pound said, with the help of this fortified city, it can make up for its disadvantage in military strength, but correspondingly, its own side has also become a shackle.

As long as the rebels besiege the city, they will run out of food and grass in a few days.

What should we do then?

"Since I'm defending the city here, I will naturally have a backup, just wait and see what happens."

Cao Mao stood with his hands behind his back, his eyes sparkling.

Among the rebels on the opposite side, Song Jian looked at the gray city wall, feeling a little out of breath.

Seeing that his troops have the upper hand, as long as Cao Mao's troops are destroyed, the situation will improve!
But Cao Mao built a city overnight!
How does this not annoy him?

"We don't have siege equipment, do the generals have a good idea?"

Song Jian looked at Yang Qiu and the others.

This time they played against Cao Jun, they never expected that there would be a siege situation, so they did not prepare siege equipment in advance.

Looking at the gray city in front of him now, he could only sigh helplessly.

"Let's not talk about how Cao Mao built this city. One night is too hasty. Presumably this city will not be too strong."

After reacting, Yang Qiu calmly analyzed,

"Why don't you send those barbarians to test the defense of this city first?"

"That's fine too!"

Song Jian nodded heavily, beckoning a barbarian,
"Adangduo, send 3000 troops to attack Cao Jun!"

The Hu people belonged to the Qiang and Di tribes, and the leader elected by them was Adangduo.

Hearing this, he couldn't help but look bitter.

Although the gray city not far away is not tall, it looks indestructible from a distance.

Song Jian ordered the barbarians to go up and attack, clearly to be cannon fodder!
But Adanduo didn't dare not agree.

After all, among the counties in Xiliang, Song Jian and Yang Qiu are the most powerful.

Now that they have formed allies, how can the Qiang and Di tribes contend with them?

Adangduo hesitated again and again, so he called his general and ordered him to lead three thousand Hu people, step by step towards Cao Jun's city.

Looking at the slowly approaching enemy army, Cao Mao showed a cruel smile on his stern face,

"Fire arrows!"

Following his order, Cao Jun's soldiers guarding the city wall pulled the triggers of the Rainstorm Pear Blossom Crossbow in their hands.

"Whoosh whoosh!"

Countless arrows shot straight at the barbarians like locusts!

Armor is a thing controlled by the imperial court, and it is even more valuable in Xiliang.

Even if Song Jian and Cheng Yi's troops could not have everyone wear armor, how could they distribute the armor to the barbarians?
Among the Hu people, only high-level leaders such as leaders and bosses will have a pair of armor.

As for the others, being able to wear leather armor is already pretty good.

Because of this, when facing Cao Jun's overwhelming crossbow arrows, those barbarian soldiers fell to the ground like mowing grass!

Adangduo in the back saw it, and his heart seemed to be bleeding!

On the other hand, Song Jian and the others looked like they were turning a blind eye.

After all, to them, these barbarians are nothing but cannon fodder!
Holding wooden shields, Hu soldiers finally arrived at the city wall after suffering huge casualties!
Several of them, holding the sledgehammer prepared in advance, smashed towards the concrete wall!

"Boom!"

"Boom!"

"Boom!"

After hammering for several times, those barbarians took a closer look, but they were all dumbfounded!

The city wall in front of him could not be said to be unscathed, but there were only a few shallow white marks!
How difficult is it to destroy the city wall?
Seeing this situation, those barbarians immediately retreated to the rear like deflated balls, leaving another pile of corpses behind!
This time to attack Cao Jun, less than half of the three thousand Hu people returned, and the casualties were not uncommon.

After learning about the situation of the city wall from the surviving Hu people, Song Jian and others couldn't help but gasp!
This city wall is so strong? !
How did Cao Mao build such a strong city wall overnight?
Everyone looked at me and I looked at you, they were all at a loss.

Although they may not be regarded as world-class military generals, they have fought countless battles, large and small.

However, I have never encountered such a difficult situation today!
No wonder that Cao Mao was so confident that he dared to lead less than 2 horses to fight them!
Just when the rebels were at a loss, Yang Qiu pondered a little and said in a deep voice,

"Although this city is strong, it cannot be easily conquered, but Cao Mao and the others cannot get out."

"How much food and grass can Cao Jun send his troops northward?"

"We don't need to worry, we just need to surround them and take them slowly!"

"At that time, whether it's waiting for them to run out of food, or building siege equipment, our army will have the initiative!"

These words made Song Jian and Ma Wan's eyes shine!
"That's right, what Brother Yang said makes sense, so I will do as you say!"

With a wave of Song Jian's hand, the rebel army immediately moved into action, besieged the cement city from a distance, and set up camp on the spot.

Cao Mao, who was located in the center, was calm and calm when he saw this situation, and he didn't panic at all.

The rebels Song Jian and Yang Qiu really planned to use the method of siege as they expected!
Little did they know they were already in danger!

With a slight smile on his face, Cao Mao walked down the city wall and stopped observing the enemy's movements.

For him, the battle has already been won!
……

The third day of stalemate between Cao Jun and the rebels!

In the past few days, both sides have been safe and sound. Cao Jun has been staying in the city without any action.

The rebels outside the city were searching for wood and other things to make siege equipment.

"Your Majesty, the siege equipment is almost ready, should we attack the city today, or wait a few more days?"