"Boom--"

The earth wailed, and thousands of miles trembled.

As if the earth dragon turned over, the whole city began to shake violently with loud noises from the depths of the earth.

As one of the four major border passes of Dongsheng Xinghe in the past, the defense of Heimo Pass is not inferior to that of Tianchong Pass. The city wall is towering and towering, about 10,000 meters high. On the top of each city brick, there are dense runes engraved, and the streamer of mana is flashing.

Not only that, the overall defense of Heimoguan is also quite strict.

In order to set up this magnificent pass, the Dayu court specially invited a large number of formation masters and feng shui masters to arrange the layout of Heimo Pass.

At the beginning, Li Zhongsi, the Marquis of Wuding, led the Tang army to attack, but after fighting for a long time, he never conquered.

If King Qi hadn't sent someone to open Heimo Pass from the inside, I am afraid that even if the Tang army captured Heimo Pass, they would have to pay a heavy price.

But it was such a great pass that could not bear Lu Yu's palm.

The entire city was like a nail, being driven into the depths of the earth.

With the city lord's mansion in Heimoguan as the center, a cobweb-like crack spread out and spread to every corner of the city.

"puff!"

Several Tang Jun cultivators who were in charge of controlling the great defense formation were hit by the head-on.

On the edge of the city wall, the hidden formation nodes in each watchtower also collapsed.

Millions of Tang Jun watched helplessly at the Xiongguan behind them, and were slapped into the ground with a palm, all of them froze in place, dumbfounded.

What kind of terrifying power should this be, capable of doing such a thing?

They watched helplessly as their generals and other generals were instantly wiped out in front of Lu Yu's eyes.

Every powerful general was vulnerable in front of Lu Yu, and there was no room for him to fight back.

Many Tang Jun are also considered warriors of a hundred battles, but under such terrifying power, they had to bow their heads.

"Hey! It seems that we all underestimated Master Lu!"

In the Qianlong Army, countless soldiers' eyes widened, looking at everything that happened in front of them in disbelief.

The city of Heimoguan fell, and the millions of soldiers of the Tang army lost their helmets and armor.

This was all done by Lu Yu alone.

In particular, the city in front of him that is deeply immersed in the depths of the earth is too visually impactful. Many people in the Qianlong Army have been deeply shocked.

The deputy commander suddenly patted his head and shouted: "This is a good time, the Tang army is in chaos, and our army can just take the opportunity to attack!"

"Brothers, kill with me!"

The deputy commander let out a roar, turned into his real body, and a thousand-zhang blue dragon soared into the air, killing it immediately.

Behind him, the Qianlong Army shouted loudly and charged with murderous aura.

Many of them have just experienced a war, and they are extremely tired physically and mentally, but everyone's face is full of energy and energy.

Lu Yu's punch made everyone in the Qianlong Army rekindle their fighting spirit.

Countless Qianlong troops killed the past, and the once mighty Tang army finally began to collapse on a large scale.

Losing the central command, the Tang army had completely lost its fighting ability, and was quickly scattered and routed by the Qianlong Army.

Defeated like a mountain!

The bright yellow Tulong Banner and the Qi Dynasty's Sanhe Banner fell one after another like harvesting wheat.

Behind him, shouts of killing sounded.

The city was even more chaotic, the Tang army, Qi army, and the people fled everywhere, and Heimoguan had completely lost resistance.