The power of this Xianqi Cannonball is terrifying. Even if the underground people have a strong defensive power, the underground people with the strength of King Wu are directly killed. Even the underground people with the strength of Wuzong will suffer severe damage if they are hit by the Xianqi Cannonball head-on. .

When have this group of underground people ever seen such a terrifying mechanical weapon, screams, wailing and panic sounds suddenly came from inside Iron City No.6.

When making plans that day, Lin Yun had already instructed Guo Shanfu to use the Xianqi airship to bomb the No. 6 Iron City in turn, and in particular warned him that as long as the Xianqi airship continues to bomb, they must not enter the city. .

Nowadays, when the soldiers of the anti-imperial army see the power of the Xianqi airship, they can't help but lose their color. They all look at each other with incredible expressions.

"So powerful!"

"Is this the human power of science and technology..."

"Mr. Lin Yun once said that this is just one of many human technologies..."

When seeing the power of the Celestial Airship, this group of soldiers from the anti-imperial army was even more convinced that the Underworld King wanted to attack God's Domain, simply wishful thinking.

If human beings can really make so many mechanical weapons, no matter how strong their defensive power is, they will not be able to resist it.

However, General Shan Fu also understood that these mechanical weapons only had an effect on soldiers, and would not have much effect on martial sages and martial masters like them.

"Keep on attacking!"

General Shan Fu did not order the army to advance, but chose to let the soldiers holding the elemental power launch an elemental attack outside the iron city.

With the immortal airship and various elemental energies, for a time, the ground in Iron City No. 6 burst, countless broken stones rose up into the sky, and dense smoke filled the sky and the earth.

A huge explosion sounded one after another, accompanied by layers of air waves, causing heavy casualties to the Imperial Army.

Terrifying energy was flying all over the sky, converging vertically and horizontally, annihilating a large number of soldiers in Iron City No.6.

Now, the soldiers in that iron city were all panicked, fleeing everywhere, with no resistance at all.

At the same moment, Lin Yun and others were also ready to act.

"It's time for us to make a move. Let's spare no effort to take down Iron City 3." Rijun ordered in a cold voice.

Now, Iron City No. 7 and Iron City No. 11 are going to Iron City No. 6 and No. 12 respectively to provide support.

The entire Iron City No. 3 is isolated and helpless. With their current strength of two million, they want to take it down without any effort.

"Lin Yun, I will also let you see my strength. Our underground people will not be much weaker than your humans."

Halfway through the march, Sun Jun suddenly said to Lin Yun.

Lin Yun saw the strong fighting spirit in Sun Jun's eyes. It was not malicious, but Sun Jun wanted to prove to Lin Yun that the underground people would regain God's Domain in time, but not now.

Lin Yun actually has a good impression of the Japanese monarch in front of him. Although this person has a high realm, he is different from the rest of the underground people. He knows current affairs and is not arrogant.

If it wasn't because of the low level of spiritual knowledge to be able to use elementalization, in fact, the strength of this person's seventh-level martial arts could definitely be comparable to the two great holy masters of the Sanctuary Alliance.

Gradually, Sun Jun, with an army of two million, has marched towards the Iron City No. 3.

At the same time, the city lord of Iron City No. 3 was gathering all the soldiers in the city.

I saw the city lord of Iron City No. 3 standing on the city wall and looking into the distance. He saw the mighty army headed by Sun Jun.

"Notify the imperial capital... the anti-imperial army has launched the largest attack in history!"

Under the order of the city lord, the imperial army in Iron City No. 3 moved quickly.

At this time, they have no time to take care of others.

Because they all knew in their hearts that once the Anti-Imperial Army broke through Iron City No. 3, the consequences would be unimaginable.

You know, in the entire underground world, there are only four roads leading to the imperial capital, namely Iron City No. 12, No. 3, No. 6, and No. 9 Iron City.

This also means that if the anti-imperial army breaks through Iron City No. 3, the anti-imperial army will drive straight in and enter the imperial capital.

What day is today, these city masters knew in their hearts that it was an important day for Emperor Wu to cross the robbery for the underground king.

If at this time, they were unable to hold the Iron City No. 3, and allowed the anti-imperial army to enter the imperial capital and interfere with the underground kings crossing the robbery, then they would be the sinners of the entire underground history.

The previous anti-imperial army did not know how to use the formation method, but this time, with the addition of Lin Yun, the anti-imperial army kept pressing forward until it was ten miles away from Iron City No. 3, and then stopped directly.

There is no doubt that Sun Jun stood at the forefront of the army, with his hands on his back and his face calm.

On the right side are the soldiers led by the deputy leader Zhongda, almost all of whom are bowing and pulling arrows, ready to go.

On the left side, the soldiers led by General Tiger, all holding sharp blades, exuding a murderous aura.

"The one headed is..."

"Sun! The former Imperial Marshal..."

"Oh my God! Why even he is here, is the anti-imperial army really going to fight us desperately?"

When they saw Sun Jun, all the soldiers in the Iron City were panicked. There is no doubt that Sun Jun's position in their minds is second only to the Underworld King.

Even if Sun Jun had left the empire, no one knew about his deeds in the entire underground world.

The body of the lord of Iron City No. 3 shook a bit. Although he understood this in his heart, he still couldn't raise the slightest resistance. He was only a mere martial sage, no matter how tall he was, he was just a high-ranking martial sage. And what he was about to face was two million anti-imperial forces, and the Japanese monarch alone was enough to scare him.

Sun Jun slowly walked forward under the gaze of the army from both sides. Behind him, two rays of light began to surge.

One ray of light was red and the other was white, gradually condensing, and then turned into two narrow eyes, frozen behind Rijun.

This is the god-level martial spirit of Sun Jun!

""Wind and Fire Eyes"...Mr. Lin Yun, this is our leader's ability! Standing next to Lin Yun was General Tiger, he was explaining to Lin Yun.

Lin Yun had seen Sun Jun before, and that was when he was fighting Zhongda, Sun Jun shot and absorbed Zhongda’s "Earth Nuclear Bomb". Presumably, Sun Jun’s martial arts ability should allow him to control fire and fire. Wind, two elemental energy.

If this person really arrives in God's Realm in the future, and the realm of God's consciousness reaches a certain level, and can use elementalization, he will definitely not be weaker than the two great holy masters of the Sanctuary Alliance.