In fact, at the beginning, Sommer was not willing to drive the hell dog when he was in service, because in order to achieve the best combat effect, the hell dog refitted the original crew cabin of chimera into a box for loading promethium, which solved the problem of endurance ammunition of hell cannon in battle.

Although the ammunition problem has been solved, the large amount of promethium loaded in the hell dog also makes it an excellent target for the enemy's attack, because only one shot into the promethium can turn the whole hell dog into a bright and hot fireball and take away all the passengers inside.

Even though Cerberus would put extra armor on the tank loaded with promethium, it took Sommer years to overcome his fear that he would be burned to coke at any time.

In addition, the hell dog is also equipped with a heavy explosive bomb on the car body to kill the approaching enemy.

Compared with chimera, hellhound not only has superior performance in firepower, but also has thicker armor and larger engine. The number of crew is also reduced to 4, including the commander, driver, main gunner and auxiliary gunner.

"Go back to your post."

Above the garage, the assembly signal sounded, the lights began to flicker, shrouding everything in the twilight yellow, and groups of armored vehicles closed the hatch one after another.

Sommer climbed to the roof hatch and went in. The other passengers were already inside and were carrying out a routine inspection of the equipment.

He reached out to close the hatch, but suddenly stopped.

The commander looked at the ceiling in front of him. The war machine waited under the flashing lights and the harsh sound of horns. The armor closest to the gate had started the engine, the tracks began to rumble together, and the exhaust gas overflowed from the exhaust pipe.

Sommer looked at it for a while. He didn't understand why he did it. He didn't close the hatch until the warning light of the outer gate turned green.

The cold metal once again became his whole world.

"Let's go."

At Sommer's command, the driver started the engine and the hell dog's track began to climb slowly.

Soon, they left the field garage and came to the vast assembly yard outside.

Hundreds - no, thousands of armor filled the assembly yard, Saussure acquiesced in the salamander reconnaissance vehicle, another chimera variant, and the bison personnel carrier. In addition, there were several armor models he could not name.

Most of the armor was painted with the insignia of their regiment. The sound of engines, shouting orders and metal collision combined into a wave, which filled Sommer's ears.

Further away from the armor assembly, there were endless clusters of infantry, standing in the dusty dust, waiting for the next order.

Boom, boom!

Suddenly, the roar and flash of the explosion came from the distance. Sommer realized what the light meant. The artillery were throwing their power to the area where the aliens gathered with a force beyond his imagination.

Think of it, these guns are enough to tear up thousands of aliens. Maybe all they have to do is crush the rest——

At least that's what Sommer prayed.

Before the attack, the main armored corps of amegiddoton sent coordinates to the fleet in orbit, and then the warships in orbit dropped flames from the air.

The fire rolled through the wreckage of the building, setting off a number of small-scale cyclones, swallowing rocks and steel with hunger.

After the orbital bombing stopped, the long-range artillery began to roar. The hammer of the heavy artillery blasted all the burning objects into rubble, and the fire light shone the smoke into thin sheets of blood red and purulent yellow.

After that, troops from Inverness nest and Acheron nest began to advance along hundreds of kilometers of front.

On the north side of the attacker are continuous mountains, their peaks are covered in thick fog, and in the south of the attacker, the swamp full of solidified mud is like a black mirror.

At the front of the infantry wave, armor came in groups, like a wave of steel.

The landing area of the green skin is full of fragments dissociated when falling. They are pieces of metal with a shell. Some fragments are higher than a two-story building.

But under the track of the armored torrent, all the rubble turned into powder.

On only one attack surface, there were more than 1000 armor of all kinds and hundreds of thousands of infantry. The campaign organizers mobilized more than 5 million mobile troops in a short time and made great determination to end those aliens.

The guns of their respective calibres protruded from the armored body and turret, and the bulldozer pushed the gravel to both sides like fresh snow, passing through the maze composed of a large number of metal fragments.

Every armored vehicle's bird divination instrument is scanning and searching for their enemies.

The gravel hit the shell like dust, and as it went deeper, they still got nothing.

Signals pass between moving machines: does anyone see anything? Why are there no aliens? Maybe the bombing has destroyed the enemy?

Acheron's 17th reconnaissance company is advancing rapidly as the spearhead of the first wave of attack. Their company includes 12 coal black painted salamander reconnaissance vehicles. After pushing forward for five kilometers, they have become the first casualties in the battle.

In fact, they can already see the towering keel of the world killer, only 20 kilometers from the crash site.

But green lights shot from the ruins to the side of the reconnaissance column. The lighting beam touched the body of a salamander and pierced its heart.

The next second, the armored vehicle disappeared, and its shell exploded into a cloud of smoke, like a card.

Then more green beams flashed and another disappeared.

On the bird divination screen of the advancing salamander reconnaissance vehicle, the signals of heat and energy beam began to flash. In panic, they began to fire blindly and shoot bullets into the land in front of them.

The defenders were no longer hidden and attacked one after another, and more artillery fire was fired from the ruins.

Like a boulder falling like a calm lake, from north to south, the defenders appeared from the preset ambush location. In an instant, hundreds of armor died, and their bodies were pierced or smashed by the explosion.

More defenders emerged from the maze of debris and continued to kill.

In the swamp of the south, several tall walking machines drilled out of the mud. They have barrel shaped shells and rough limbs. They walk askew through the battlefield, but if they ignore them for this reason, it is a mistake.

Flames shoot from their arms equipped with weapons, and the rotating electric saw on their arms can directly split the shell of the armored vehicle and kill its passengers.

At this moment, the advance of the attackers seemed to stop, and then the second wave of attackers crossed the first wave.

The infantry began to charge. They died in the fire, their bodies were blown to pieces of flesh and blood, and died between two heartbeats. The roar of shell impact echoed in their ears.

But there are more enemies.

WAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGH!!!!

In the frightening roar, the ocean like green tide surrounded the human attack spearhead from three directions. They escaped the orbital bombing and are now eager for revenge!