At this time, Xu Yang had completely controlled the rhythm of the main battlefield. Judging from the passionate momentum of the army charging in front of him, although the comprehensive combat effectiveness of the 300,000 Kunlun warriors of the famous Northern Dynasty was indeed not to be underestimated, they still did not form enough combat effectiveness in front of the army of monsters led by Xu Yang.

Able to compete with the monster lions under Xu Yang's command.

The glory of the Northern Dynasty was already in danger of being shaken by Xu Yang's brilliance.

Not long after, at the end of the cloudtop, a light yellow cloud of light rose from the deepest part of the Northern Dynasty. Leading the cloud was an old man in a light yellow robe, with an immortal look and white hair and beard. He stood proudly on the top of the hundred-foot city wall, looking down at the main battlefield with his sword-like eyebrows and starry eyes.

Looking at the blood-stained plain battlefield and the 300,000 Kunlun warriors who had been killed by the monster army under Xu Yang's command, the old man with white hair and beard was filled with rage.

But he seemed to be someone who had experienced big scenes. He knew very well that he could not turn the situation around with just anger. If he wanted to resist the invincible Xu Yang and the hundreds of thousands of monsters under his command, he needed more powerful support.

But fussing and glaring from the top of the city wall will not help in turning the situation around at all.

“Elder Wentian, as the leader of the eight guarding elders of Beihuang City, you have the authority.

Is it not the time to activate the forbidden mechanism on behalf of the entire Beihuang City to issue any guard orders?

If we continue to waste time like this, I'm afraid this hundred-foot-high wall will not be able to block the sword of that guy named Xu Yang.

I believe that everyone in the Northern Imperial City cultivation world has already experienced his strength."

The lurker in charge of guarding the city wall spoke sternly. Even though the old man in the light yellow robe in front of him was far superior to him in status and personal strength, as a soldier who died on the battlefield, he no longer cared about etiquette and face, and was clearly shouting at the other party in an angry manner.

However, there is absolutely no flaw in the general's words and deeds.

He did what he was supposed to do and fulfilled his promise, and the other party had no way to find fault with him.

Everyone is here to protect the Qianli Northern Imperial City behind the hundred-foot city wall.

They were just standing at different heights, but their aspirations were the same. The old man in the light yellow robe also sighed deeply.

“Now is not the time to activate the mechanism.

After all, it is easy to lock up those demons, but once they are released, it will be extremely difficult to control them. Unless it is absolutely necessary, we must never fight with these guys and perish together with them.

That scene meant that the last lineage of the Kunlun Divine Dynasty was completely extinguished.

Don’t forget what kind of glory we still guard in our hearts.”

The words of the old man in long robe seemed to have a typical awakening effect, and also rekindled hope in the eyes of the generals on the city wall who were bathed in blood and covered in dust.

"Well then, Elder, please give the order yourself and tell us what to do next."

The elder in long robes nodded solemnly. He was the leader of the eight guarding elders in Beihuang City.

This old man is naturally familiar with all the protective magic arrays and array eyes inside and outside the Beihuang City. His arrival is actually equivalent to awakening the living array eye inside the Beihuang City.

The old man stroked his fat beard, took a breath of cold air, and his eyes were already fixed on the void, the real body of the arrogant Xu Yang.

"The cultivation base of this human youth is too terrifying. The only solution we can think of now is to avoid his attack and transfer the pressure of the siege to the army of monsters as much as possible.

Pass on my orders!

Activate the bloodthirsty soul sacrifice formation.

According to my judgment, the opponent's next move is likely to be a large-scale comprehensive attack on the city, so what we need to do now is to prevent the opponent from using the manpower of monsters and creatures to pave a road to heaven."

The bloodthirsty soul sacrifice battle is undoubtedly the best defense against the hundred-foot city wall. As soon as the elder finished speaking, the generals immediately waved the command flags in their hands and hid under the hundred-foot city wall. The guardian warriors of every level took action at the first moment.

Not long after, an extremely gloomy blood-red mark appeared out of thin air in the center of the outermost layer of the black iron wall. When Xu Yang in the void noticed this mark for the first time, it immediately attracted his attention.

"Oh no, why do I feel like there is a very powerful formation trajectory covering the outer perimeter of this city wall?

And these array points should be buried in the darkest corners of the deepest part of this hundred-foot city wall.

This way, the formation protecting the entire city wall won’t be so easy to break.”

Xu Yang muttered this to himself for a few times, and began to use his torch-like eyes to scan the mysteries hidden under the large city wall. Not long after, Xu Yang really captured a very complete energy flow trajectory.

Long Kun, who was giving orders to attack the city on the main battlefield below, also felt for the first time an extremely cold vision locked around his body. Being able to bring such an amazing effect to him, there was no doubt that this terrifying devouring aura would be quite powerful.

Long Kun could only respond with difficulty, so no matter how strong their bodies were, the other monsters that followed him to carry out his orders would not be able to withstand this terrifying devouring power.

"All soldiers, please stop attacking the city immediately."

As soon as Xu Yang's words were passed to Long Kun, asking him to carry out his orders, the terrifying devouring aura had already locked onto those monster warriors whose strength was relatively lower than theirs.

Every monster warrior who was climbing on the hundred-foot-high city wall and planning to attack the city had all their blood and essence completely drained out of their bodies in an instant, and they were directly transformed into rotten bones and scattered into fragmented skeletons, and then fell from the giant hundred-foot-high city wall.

The terrifying blood-red light of the formation quickly moved towards the center. The blood-red light condensed from the huge blood-red inscription was all the blood essence drained from the bodies of the monster warriors.

Standing proudly on the top of the void and staring at this scene, Xu Yang immediately realized the true mystery of this formation.

“So that’s how it is. This formation is specially designed to deal with external forces attacking the city. Once the circulation process is activated, that powerful bloodline and devouring power will be completely ignited.

All enemy soldiers who want to climb up the city wall will have their blood essence drained away immediately. This is indeed an exquisite array layout. However, it is a foolish dream to think that this array alone can stop the footsteps of my Xuyang monster army!"