I picked up the dragon girl at the beginning and I used artillery fire to liberate the other world

The soldiers on the city wall held their weapons with nervous expressions as they watched one heavy iron cart after another slowly stop not far in front of the city wall.

The area outside the city wall, which was originally considered empty, now seemed a bit crowded. Countless strange cars were scattered outside the city wall, as if waiting for some orders.

The horn sounded in the Black Fortress, foreshadowing the coming of war. Hearing the sound, Vals pushed the maid in his arms away, stood up with a horrified look on his face, and ran out of the castle.

"what happened?"

He grabbed the adjutant who was rushing over and asked urgently.

It had only been a few days. Logically speaking, the enemy would not attack so soon. Didn't they need to prepare their troops? Didn't they need to replenish their food supplies?

Even if we send troops directly, it shouldn't be so fast!

The officer who was grabbed by the collar swallowed hard, and then spoke tremblingly: "My Lord, there are many strange cars outside the city. It should be the enemy army attacking."

"Car? How many people are there?!"

"I'm not sure, but the car looks like it can only hold four or five people. So if you calculate it roughly, it should be less than 20,000 yuan."

Vals's panic-stricken face suddenly froze, and then he gritted his teeth and pushed the subordinate away, saying angrily, "You are a bunch of good-for-nothings. You scared 20,000 people into this state. Isn't this a piece of juicy meat that's delivered to your doorstep?"

"But sir, those enemy vehicles... look pretty powerful."

I felt a little uneasy. The enemy was not a fool. Would they come to attack me without full confidence? What's more, they were blocking my door.

"Haha, look at how timid you are, you're such a loser." Vals laughed and then walked towards the city wall.

From the moment the horn sounded, the people in the Black Fortress were driven onto the city wall one after another. If the enemy really rushed up, these people would be good at attracting firepower.

Vals also came up, supported by a group of high-ranking knights. He stood on the city wall and leaned his head to look down.

When he took a look, he suddenly realized that the scene before him seemed quite different from what he had imagined in his mind.

Those strange cars that come one after another give people an unparalleled sense of heaviness just by looking at them.

"What are they trying to do? Hiding in the car and not coming out?" Although everyone knew that the enemy was right in front of them, no one had the courage to rush out of the city gate and grab swords to pull the enemy out of the car.

They looked for a long time but couldn't even find the car door!

"My Lord Earl, they are moving!!!"

A sudden shout rang in his ear, which frightened Vals. He looked hurriedly and saw that on the top of the front few iron cars, something like a big hat started to move, along with the long round iron pipe.

"What is this for?"

The group of people were all confused, but the next moment, there was a loud thunder.

They saw a beam of fire coming out of the round iron pipe, and there were some air waves in the surrounding air.

Then, another explosion sounded, and the sound came from under their feet, as if the entire city wall was shaking.

"What's going on?" Vals steadied himself and leaned his head out to look at the wall, only to see a huge gap in the dark city wall.

He suddenly thought of something, his eyes widened instantly, and he looked up in panic.

The iron pipes on the heads of the dozens or even hundreds of iron vehicles in the front were emitting balls of fire and making heart-shaking noises.

Violent explosions broke out on the city walls. This time the walls shook extremely noticeably, and even many people who had just climbed onto the walls lost their balance and fell down on them.

"What's going on?! Hurry up and find a way to stop them! If this continues, the city wall will collapse!"

Vals roared, but hurriedly ran towards the stairs down the city wall. How could this be considered as sending off his victory?

Let alone the 100,000 defenders, even if there were 200,000, they would be helpless against these iron carts!!!

He had to pack up his money and luggage and run away as soon as possible.

The soldiers on the city wall were panicked, and the people who were driven onto the city wall were also panicked, but they didn't know what to do.

There were even two smart ones who drew their bows and shot arrows downwards.

The cluster of tanks continued to bombard the city wall with one shot after another. When one tank missed its target, the next one would take over. Soon a small section of the city wall collapsed.

Seeing this, the people on the city wall no longer hesitated, and they crowded together and ran towards the bottom of the wall, or ran towards the intact places on both sides.

Before long, a gap was blown in the city wall, allowing tanks to pass through into the fortress.

Just like this, the Black Fortress, known as the strongest line of defense in the entire empire, was opened, which also meant that the northern gate of the Asura Empire was also opened.

Tanks drove into the city one after another. The roar of their engines was like the roar of a tiger, making people tremble.

"Advance three kilometers forward, occupy the north gate first, wait for the troops in the rear, and then take it down in one fell swoop."

"Why, Commander? Won't everyone run away later?!" William just ordered into the radio in the tank, and the old fool beside him glared and asked angrily. "Now we should push the hell forward. These beasts dared to target our Baiyan Empire. I will be very upset if I don't kill them!"

"Get out of here! Don't you see there are buildings ahead? It's better if you run away so I don't have to clean them up one by one." William slapped the loader on the forehead and said unhappily.

"We are now occupying the bridgehead. When you kill the enemy in the future, we will conquer the entire Asura. Where can these beasts run to?"

After being beaten by William, Da Laohan became obedient and said with a smile, "I'm just asking."

The distance of three kilometers is enough to provide stable conditions for the main force in the rear to enter the fortress.

The entire northern city wall was firmly occupied by the 3rd Armored Division. The soldiers kept their heads down and did not dare to get close at all.

Instead, they forced a citizen to come forward. That person looked like a young child, no more than thirteen or fourteen years old, not tall and thin.

He was holding a big knife in his hand and was being threatened, so he walked towards this side tremblingly.

William watched this scene quietly, and suddenly felt a little emotional. Once upon a time, the Exashu Empire was also like this, taking human lives lightly.

The days when he was a serf also emerged clearly in his mind. He was very lucky to meet His Majesty Bai Yan.

And now, the people of the Ashura Empire are also very lucky, because the king who enslaved them has offended His Majesty Bai Yan.

The ragged boy kept getting closer, and at the same time, the fear in his heart grew deeper and deeper, and even the iron knife in his hand fell to the ground with a snap.

After he bent down to pick it up, he looked back, but saw the intimidating and threatening postures of the soldiers behind him, so he had to continue forward.

It was less than fifty meters away, but he found that the iron carriages were still motionless, as if they had not noticed him.

He continued forward, forty meters, thirty meters, twenty meters.

The further he walked, the less fear he felt, until two people emerged from the iron carriage behind him. They waved at him, and one even opened his arms.

The boy stared at the scene in a daze. After a brief hesitation, he ran towards the group of iron cars and threw himself into the arms of an old man.

With a wow sound, he started crying.