This attack on Guyuan City, Du Yun didn't expect it to last for so long, and in the end, he became a little impatient.

However, the formation of the ancient original city was too strong, and the hundreds of catapults had not yet broken through its defensive formation, and I didn't know how much the Yelu family's medium-grade yuan stone reserves were.

But that's it.

In order to take the ancient original city, Du Yun had already invested a lot of experience and low-grade Yuan Stone, how could he give up easily.

Even during this period, he, Guo Jia, Zhou Yu and Sun Ce all went into battle several times and personally bombarded the formation, so as to speed up the consumption of the formation's yuan power.

Today is the tenth day.

In the camp tent that had already been set up behind the catapult formation, Du Yun was closing his eyes and running the dragon technique, silently absorbing the drop of dragon blood that had been integrated into his heart by the Yi Pavilion Lord.

After a long while, he stopped his cultivation and opened his eyes.

Looking at the golden dragon scales that had extended to the elbow area after his right hand turned into a shroud, Du Yun shook his head and said, "Cultivating step by step is really slow, I am afraid that it will take quite a long time to cultivate this dragon transformation technique." ”

"But fortunately, with the assistance of a drop of blood from the powerhouse of the Dragon Clan of the Immortal Realm, I don't have to worry about the problem of dragon blood."

Immediately, he didn't think much about it, but called in a soldier from outside.

"How's the war going?"

"Lord Qiqi, the catapult is still attacking, and the formation of the ancient plain city does not show the slightest shortage of yuan power; But don't worry, my subordinates ......"

The armor man bowed and reported.

Just before the armor soldier finished speaking, with a heavy footsteps, Sun Ce, who had been staying outside, suddenly broke in.

He saw that the armor soldier was stunned for a moment, and then looked at Du Yun, and couldn't wait to say: "Lord, the city lord of Guyuan City, Yelu Hongming, has just suddenly announced his surrender!" ”

Well? Surrendered?

Du Yun didn't expect Sun Ce to bring such a piece of news.

A flash of surprise flashed in his eyes, and he couldn't help but ask, "Could it be that the city protection formation has been broken?" ”

"The formation was closed by Yelu Hongming himself, and I also wondered why the other party suddenly changed his character. However, the other party is now outside the city, Feng Xiao and Gong Jin have already gone there, and their subordinates have specially come to inform the lord! ”

Sun Ce shook his head and said.

Du Yun couldn't think of a reason here, so he stood up directly from the ground and said, "In that case, let's go over and take a look, don't let Fengxiao and them wait!" ”

"Lord, do you want to take those people with you?"

"Don't use it for the time being, wait until you completely take down the ancient original city and the Yuanshi ore vein!"

Immediately, the three of them walked out of the tent.

……

At this moment, the ancient original city was no longer shrouded by a formation, and the soldiers who were originally stationed in the walkway of the city wall were also withdrawn, and the residents who had been hiding in the city also walked out of their residences one after another.

When they heard the news of the surrender of the castle lord, these people were visibly relieved.

Ten days of non-stop bombardment, the loud sound that had been echoing over the city was like the howl of death, making them panic during the day and unable to sleep at night.

Now it's finally good.

Although the fate of Guyuan City will make the residents worried, no matter how bad it is, it should be much better than the result of the destruction of the city.

And outside the city.

The main vein of the entire Yelu family is only Yelu Hongming, who is dressed in a gray robe and rustles in the wind, and his face, which has not been washed since the beginning of the war, is full of vicissitudes and decadence.

Feeling the cold feeling coming from the city lord's order in his right hand, Yelu Hongming couldn't help but clench his hands, his heart full of apprehension and expectation.

Maybe they're all alive, right?

Let's hope they all live!

Shout! Shout! Shout!

At this moment, with the sound of several breaking air, four figures in the distant sky flew towards this side one after the other.

In the blink of an eye, the four of them converged and fell from the sky.

Seeing this, Yelu Hongming didn't wait for the other party to come over, so he quickly stepped forward and handed the Guyuan City Lord Order that he had already held in his hand in front of him.

"Yelu Hongming, the patriarch of the Yelu family, welcomes you with the order of the city lord!"

Looking at Yelu Hongming, who bowed down and behaved extremely respectfully, Du Yun gestured, and Sun Ce beside him suddenly walked over and took the city lord's order from the other party's hand.

"Lord, city lord's order!"

"Hmm."

Du Yun nodded, and directly integrated its refining into the main token, but did not rush to separate the secondary token.

After confirming that he had mastered the entire Ancient Plains City, he checked the situation of the formation and found that there was not much left of the fifty mid-grade Yuan Shi Yuan Force that supported the activation of the formation.

Scold...... I can't hold on anymore!

Du Yun immediately understood the reason for the other party's sudden surrender.

However, he didn't break it, looked at Yelu Hongming, who had already raised his head, and said lightly: "Since the Yelu family master has handed over the city lord's order, he must still remember what I said before, right?" ”

"Remember!"

Yelu Hongming already knew that Du Yun was the leader of the mysterious force this time, and when he heard the other party's words, he immediately nodded and said, "I will tell the truth about the Yuanshi vein." ”

"It's just that I dare to ask, how are the people who went out of the city before my Yelu family now? Are you still alive? ”

"Presumptuous! Since you have surrendered, you can say whatever the lord asks, where is there so much nonsense, Lao Tzu really wants to chop you with a knife! ”

As soon as Yelu Hongming's words fell, Sun Ce couldn't help but shout.

In his hand, the Gudian Knife had been summoned, and the cold light of the forest continued to flicker.

However, Yelu Hongming was not afraid, and his face gradually turned cold.

For a while, sparks burst out between the two, and the atmosphere was extremely depressing.

"Okay Bo Fu, you can step down, it's just a small problem!" At this time, Du Yun opened his mouth to stop.

"Hmph, I'll spare you for the time being!"

Sun Ce snorted coldly, put away his knife and retreated.

Du Yun shook his head, looked at Yelu Hongming and said, "Don't worry, as long as you tell me where the Yuanshi vein is, I will naturally release all those people from your Yelu family!" ”

"Thank you!"

Yelu Hongming's face recovered and relaxed, and he hugged his fists and said: "Please also ask a few people to enter the city to rest for a while, and I will tell all the things about the Yuanshi vein during this period!" ”

"Good!"

Du Yun immediately agreed.

He and Guo Jia are all great grandmaster martial artists, and this ancient plain city has been completely controlled by him, even if Yelu Hongming's surrender this time has conspiracy elements, it is expected that they will not be able to help them!

Immediately, under the leadership of Yelu Hongming, the group walked towards the ancient original city.

……

Guyuan City, the city level is a big city, and its regular population has reached one million people. If the floor area ratio is not considered, even 3 million people can live there.

To this extent, even if you are affected by the war, you should be able to see a lot of people on the streets after the war is over.

But now, after entering the city with Yelu Hongming, Du Yun suddenly found that the entire city seemed to be empty, and there were only a few scattered people on the streets.

Well?

Is it because the population of Outer Mongolia is not large?