15 minutes was extremely short even in the current situation. They had to retreat now. If they did not retreat now, they would not have the chance to retreat anymore.
"Why are you in such a hurry?"
"Good!"
Hearing Jiang Chen's words, the old man's expression changed.
However, he did not hesitate to reply.
The order was quickly passed down.
The seven divisions that were deep in the city quickly received the order.
The movement that had not yet moved out stopped abruptly.
He began to quickly make adjustments.
The army carried out their orders very thoroughly. After the order was given, they quickly adjusted and retreated.
However, this time was still too short.
The army was retreating, and the mighty army soon encountered the zombie crowd.
The battle erupted in an instant.
This was completely different from the previous battle.
The previous battle was a positional battle. The army only needed to defend and cover the area with large-scale firepower. Ordinary zombies would not be able to get close. But now, not only did they have to kill the zombies, they also had to move. Moreover, they had to bring a large number of supplies.
In addition, due to the distance, it was impossible to use weapons of mass destruction. This made it even more troublesome.
Out of the seven divisions, at least two divisions had been delayed.
Although the remaining few divisions weren't held back, they couldn't provide support.
More importantly, under such a situation, if they were delayed for too long, they would undoubtedly be surrounded by zombies.
In the command center.
The old man and the other Descenders were all focused.
"2nd Artillery Brigade, attack!"
"In addition, all the artillery and missiles are clearing the entire area.”
.......
The old man finally made up his mind and spoke in a deep voice.
Even though the old man knew that this order would bring great losses and risks to him, he was not afraid.
Just the 2nd Artillery Brigade bombarding the location.
The inevitable result was that all the zombies in the city would not be alerted.
Now, even though the number of zombies had exceeded a million, there were still some places that had not been alarmed.
However, once they attacked, they would definitely be alarmed.
Not only the zombies in the entire city, but also the surrounding zombies would be alarmed.
However, for the old man, this was not the moment he needed to pay attention to.
What he had to consider now was how to ensure the safety of the troops. Everything else was secondary.
Once the two divisions were surrounded by zombies, the losses they would suffer would be unbearable.
"Boom!" "Boom!" "Boom!"
"Rumble!"
Massive explosions sounded out as large caliber cannons and rockets shot out deadly snakes of fire. The terrifying power poured out in front of them the moment the order was given. This time, it was not only large caliber artillery shells, but also missiles.
At this moment, he couldn't predict if the already dilapidated city would be further destroyed.
If the city was destroyed, there would still be other cities. If two divisions were to be destroyed here, it would be unbearable.
The horror of modern weapons was truly displayed at this moment, especially when the bullets rained down. Mushroom clouds could be seen rising from the distant city. Large numbers of zombies were vaporized by the terrifying high temperature before they could even move.
Even if they were at the periphery of the explosion, the terrifying power could still turn their bodies completely four years old in the first place.
Zombies were extremely tenacious, but once they were torn apart, even if they didn't die, they wouldn't have any ability to attack.
Moreover, due to the concentrated nature of zombies, the explosion damage of modern weapons was the most effective against them.
Large groups of zombies were wiped out.
Even though the commotion was getting bigger and bigger, the path ahead for the last two divisions had been blasted open.
The surroundings of the entire marching route had been completely cleaned up.
Of course, this vacuum was only temporary. The number of zombies was simply too much, so much so that it almost made people despair. Even if more than 100,000 zombies died in an instant, it was still a drop in the ocean compared to the huge number of zombies.
Due to the huge commotion, more zombies had started to gather.
It could be said that the situation did not improve, but instead became worse.
Outside the city, the original garrison had already been surrounded by zombies.
It could be said that if this dragged on, not to mention the soldiers in the city, even the three divisions stationed outside could be caught in this situation.
Of course, the military needed this period of time as well.
As long as those two divisions could come out, they could immediately retreat.
Time slowly passed.
The explosions and bombardments continued.
At this moment, he could be said to have completely let go. Previously, he had tried his best to avoid losses, but now that it had already begun, there was naturally no need to consider all this.
The roads were still being cleared, and the surrounding zombies were being bombarded and cleared again and again.
......
The next step would be the military upgrade, and then the world invasion. With Earth's current technology, it would be useless to invade other worlds unless they were weaker than Earth.
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