"I don't know what else these demons can have, worthy of an attack by the Burkelan Fortress......" Putting down the telescope in his hand, a man with a star on his shoulder seemed to be talking to himself.

He looked through the glass in front of him at the not-so-low mountain in the distance, with a disdainful smile on his face: "Those demons are still not dead, and they can be regarded as very good warriors. ”

In his opinion, in such cases, the only way out for these demon defenders is to choose to surrender wisely.

Those fortified-looking castles were just a perfect target for the Iran Hill Imperial Air Force bombers.

Originally, after attacking the Demon Realm, the demon still had a large number of floating castles, but now, these expensive weapons of war, just to show off their might, have almost disappeared.

Because in front of the powerful air force of the Irlanhill Empire, these eye-catching floating castles are just some excellent targets for attack.

In just a few weeks, after losing a large number of demon dragons and demon bats, the so-called air force of the devil completely gave up the struggle for air supremacy.

Even, they even lost the courage to take to the air to face the Irlanhill Imperial Air Force.

The remaining demon forces basically began to evolve themselves into the early form of the Iran Hill Empire's army - they began to dig trenches and trenches to disguise themselves as much as possible.

They fortified their defenses with giant trees and all sorts of messes, and then used their flesh and blood to face the steel torrents of the Elanhill Empire.

The gap between the two sides in terms of firepower is like heaven and earth, and the advantage of the demons in terms of strength is also being overtaken.

Previously, it was often the troops of the Iran Hill Empire who faced hundreds of thousands of demons with 100,000. Now the demons can only fight with the army of the Ellan Hill Empire with almost the same number of troops.

Sadly, even if the strength is equal, the demon army is completely different from the Irlanhill Empire in terms of logistics supply and soldier replenishment.

An officer pushed open the heavy steel plate armored door on the top floor of the conning tower, walked behind his immediate superior, and saluted and reported: "Sir! It's ready! ”

"Has there been any feedback from the drone reconnaissance unit?" Holding up the binoculars again, looking at the mountain peak in the distance, as well as the dead woods around the peak, the commander in the lieutenant general's uniform asked in a long voice.

The officer who had come to report the news immediately replied with his chin held high: "It has been teleported to the reconnaissance room!" ”

"Prepare for the bombardment......" the lieutenant general commanded without looking back.

"Yes!" The officer turned around, walked over to a telephone, and grabbed the receiver: "The main gun is aimed according to the parameters...... Authorized to fire! ”

Slowly, behind a huge building, a steel cannon as thick as a chimney slowly began to point into the sky.

The barrel of this giant cannon can even be stuffed into an adult man. The round barrel shimmered in the sunlight with an awe-inspiring glow.

On the other side of this cannon, almost at the same speed, another cannon was slowly erecting.

After the latest modernization, the Burkelan Fortress is entering the war for the first time in the true sense of the word. In other words, it was the first time that he showed his amazing firepower to everyone.

"I see! I understand! Be! Target enemy defensive positions! Special Fuze ...... Destruction Bullet Reloading! Grabbing the phone, the commander in charge of firing a giant cannon immediately replied.

He hung up the phone receiver, turned around, and looked at his men who were ready: "Destruction bombs, not attack the fortress fuse......"

"Destruction bombs!" The deputy loader sang loudly, and then pressed the button, and the four people supported the shell weighing more than 7 tons hoisted on the automatic loading mechanism, and escorted the shell to the loading position.

"Non-fortress attack fuse!" After confirming the fuse on the shell, the co-shooter raised his arm high and made a gesture to let go.

The main loader pressed the red button, and a huge ramrod extended forward from the rear of the gun, and the huge force pushed the shell into the chamber, and the propellant larger than the grinding disc was pushed into it one after another, and finally the hydraulic lever assisted the system, closing the heavy bolt.

With headphones for hearing protection, everyone looked in the direction of the shooting commander. After a second, the shooting commander waved his arm up, then pressed forward heavily, giving the command to fire.

"Boom!" It was a huge cannon that looked like a chimney pointing diagonally into the sky, and the muzzle of the cannon spewed out black smoke and fire that obscured the sky.

The largest cannon in human history, forged by Ironforge, was finally grafted to the fortress of Burkelan two years after it was successfully grafted.

The otherworldly version of the Gustav Railway Cannon, after being converted into a Burkelan Fortress Cannon, fired for the first time in the Demon Realm.

The heavy cannonball was pushed into the sky by a massive amount of propellant, and then began to fall after the kinetic energy was completely converted into potential energy.

It drew a graceful parabola and charged diagonally towards the enemy's position.

Then, at the moment of hitting the ground, the 7-ton shell exploded, because it used a trigger fuse, and the shell did not have the effect of burrowing into the ground.

The huge explosion instantly swelled and engulfed everything around it. An area the size of two football fields turned into a super terrifying round crater at the same time as it exploded.

The trees around this circular crater were broken off and turned in the opposite direction to the center of the circle. And the demon's trench, which was closest to the crater, had long since ceased to exist with the explosion.

Even at a distance of 100 meters from the crater, the unprepared demon soldiers in the trenches were killed by the spreading shockwave.

There were even some demons who bled and were directly shocked to death by the huge explosion. Many of the demons who were farther away were too seriously injured to fight.

Many demons had only buzzing in their ears, and they looked helplessly around them, as if searching for something.

Just as they were staring around with blank eyes, a different kind of rain began to fall in the sky.

Countless pieces of rubble and gravel fell, crackling against the demon soldiers' armor and steel helmets. These demons could no longer hear such small sounds, but they could feel ......

Feel the sound of the damn gravel falling, crashing against the armor on your body. And this beating did not stop for a long time, as if these demon soldiers were going to be buried alive.