If the city wall simply collapsed and created a large gap, it would still have to be saved.
The biggest problem is that the foundation is not strong, causing the surrounding bunkers to collapse, or at least become tilted. This is very difficult, and the planned cross-fire point will be destroyed directly.
Then comes the central breakthrough!
Near the collapsed land, a terrible rumbling sound suddenly came from underground.
The ground shook violently, and all nearby Alliance soldiers were shaken and staggered.
When the fertile soil suddenly collapsed, huge pits with a diameter of at least twenty meters were revealed.
"It's the undead! Hurry up and throw incendiary bombs in." Several alliance lieutenants reacted the fastest and hurriedly asked the bombardiers to throw incendiary bombs.
"Hoo ho ho!"
The Molotov Cocktail is a basic prop that is deployed to the class level. After a few crisp glass explosions, fire instantly ignited the area near the cave entrance.
In the firelight, the ghosts inside were reflected.
There were countless undead. A large number of zombies pushed each other and stumbled out of the cave with a relatively gentle slope. They were not afraid of the flames and rushed straight up.
Even if they are covered in fire, even if they fall to the ground after taking only a few steps and never get up, they become a stepping stone for those who follow. These undead monsters that have lost their own will are attacking the alliance's defense line with their numbers.
A small number of Alliance flamethrowers bravely rushed over, trying to block the undead's attack with flames. However, in the darkness of the cave, a lot of dark and turbid venom spurted out.
This is the Crypt Spider's attack!
After becoming undead, these humanoid demon spiders have good long-range attack power. These attacks, which are judged by the system as shadow magic, easily pass through the heavy armor of the fire-breathing soldiers, sucking their vitality, and then returning it to the demon spiders.
on the body.
When the fire-breathing soldiers fell dead at the entrance of the cave, the biggest obstacle to this terrifying undead army was gone.
There were still brave Alliance soldiers pushing forward, and the Paladins fought bravely to kill the enemy. When more holes appeared, nothing could stop the zombie tide from raging within the Alliance's defense lines.
The only good thing is that McDonald was a thief when building the defense line.
From a distance, the city walls appear to be circular. In fact, in each ring, there is an east-west dividing wall every one kilometer or so, cutting the position into a shape similar to a [field grid].
Even if a large number of natural disaster soldiers appear in a certain plot, unless the Crypt Demon can demolish all the city gates and connect the front and rear city walls, this urn-like structure can still ensure that most alliance soldiers can pass through the city walls or gates.
Withdraw to the rear.
Almost as soon as the first bad news came, the second bad news arrived.
From northwest to southeast, another tunnel group goes straight into the direction of Andorhal Fortress.
Led by the same giant beetle boss, there are also millions of undead emerging from the cave.
These terrifying monsters rush out unscrupulously, slaughtering everything that can breathe and forcibly turning them into friendly forces.
In just three hours, more than twelve thousand legions were defeated, and three legions even lost their organization completely.
The entire defense line was in chaos.
How can there be so many clear signs in real war?
Often the information fed back is messy, mostly:
"We were attacked by the main force of the Scourge, thousands of bones."
"XX Corps XX troops were defeated, there were too many enemies."
"XX place is asking for support! There are too many, we can't bear it anymore."
As a commander, you must extract useful information from extremely messy information and issue instructions immediately.
Young Alsace was stunned on the spot.
Has he ever commanded such a large-scale war?
His title as Generalissimo is more of an empty title.
Similarly, the army of more than 200,000 people exceeded the upper limit of Rivendell's command.
In addition, the gargoyle army came out in full force, with more than 5,000 gargoyles hovering above the defense line, weaving back and forth, specifically attacking everyone who seemed to be a human messenger.
This caused the chain of command to collapse.
Only McDonald barely managed to control the situation.
"Mobile all elite operators to the front line. I don't require them to participate in the battle, but they must have a clearest estimate of the enemy's type and number as much as possible."
Sand sculpture players are just as good as others. Their gazes are linked to the system. As long as the Scourge Legion is visually detected in the field of vision, the system will help mark them one by one and summarize them in everyone's mind.
It took almost three hours for McDonald to understand what Lao Taizi was doing.
"Nice pincer attack!"
The offensive of the Scourge Legion is like the claws of a crab, attacking from the north and the south together. If they dig holes unscrupulously and bloom in the center, it is estimated that it won't be long before the hundreds of thousands of soldiers scattered in the front will be completely covered.
If the ordnance is gone, it can be rebuilt. Anyway, it is useless for the Scourge to take the Alliance tanks back. Without the supporting machine repairs, ammunition and fuel supply, the tanks are just disposable toys.
It would be too sad to lose people. This was a veteran of many battles that Mai had saved with great difficulty.
At this time, the magic transmission was interfered by the overcoming undead canopy, and the communication was already unclear.
Alsace was in front of the magic mirror, looking at MacDonald who looked crooked in the screen, and he was very nervous.
"McDonald's, what should I do!?"
"Alsace, do you believe me?"
"Believe it!" The second fool said firmly.
"Do you still remember your biggest mission?"
A bolt of spiritual lightning struck Alsace's spiritual sea, and suddenly his mind became clear.
Oh! I'm here to be bait!
Alsace suddenly stopped panicking: "I understand!"
After a while, communication was interrupted.
Above Fortress No. 3 where Alsace is located, the rallying call echoed!
"Uuuuuu——"
The bugle sounds!
Alsace's instructions became extremely clear: "Gather all the troops and retreat in the direction of Andorhal. The artillery troops evacuated first. Tell our soldiers that we will probably not be able to return to Fortress No. 1. Be prepared to retreat on No. 2 or 1
Hold on to the fortress."
"But, can we hold it? We have nothing to do against the things underground!" Rivendell asked.
"This is the place McDonald's left me to live in. There is no reason why I can't keep it."
Arthas was so sure that Rivendell had no objection.
They tried their best to gather the remaining troops and retreat eastward before the Scourge Legion encircled them.
The alliance army of more than 100,000 people finally gathered together, and they had to face the pincer attack of the cave demons from the north and the south.
The defense line that used to be impregnable now feels like paper.
No matter how tall the city wall is, it cannot stop the attack from underground.
After three consecutive days of bloody fighting, Arthas finally led his large forces to retreat to Base 1, which was closest to Andorhal Fortress. However, they were already surrounded by five million undead.
Just when Anub'arak wanted to repeat his old trick of digging a hole from the ground and penetrating into the human fortress, he got stuck.
When Lao Taizi received the news, his dead fish eyes almost popped out of his eye sockets.
"What? The entire underground of the human base is filled with reinforced concrete, you can't dig it out!?"
"Yes! I dug until half of the pliers were worn out before I dug 200 feet. It was too hard." The big beetle boss felt extremely aggrieved.
"..."
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