After the defenders retreated to the third floor, everyone knew that they couldn't stop the swarm, unless they had enough troops to watch every corner of the third floor.

The commander was also ruthless, and simply stopped guarding the third floor, and everyone retreated to the fourth floor, and after blasting the floor, he monitored the situation on the third floor, and found that after the swarm, he either threw incendiary bombs or used flamethrowers to barbecue, and finally moved back to the city.

The insect swarm did not rush to disperse after breaking through the floor slab, but continued to dig the floor upward, jumping two or even three floors in a row and then spreading outward, trying to disrupt the deployment of the defenders.

At this time, the two sides were completely disrupted, and the defenders didn't know how many layers the insects had hit, and the insects drilled up one by one, and they didn't know where the defenders were.

If they encounter each other, they will fight to the death, and if they can't touch it, they will drill everywhere, and the entire fortress building can no longer distinguish where it is safe and where it is dangerous.

But the defenders in the building were limited, but the bugs were endless, and it didn't take long for the overall strength of the bugs to overwhelm the defenders.

The defenders have the heart to call for support, but the first floor has been occupied by bugs, so how can support come when it is said to come?

At this time, the special service team had just withdrawn the defenders of Building 55, and the location of the special service team was not far away, so it was said that it was the best choice to support Building 41.

But the command center is very hesitant on this issue - the role of the special service group on the battlefield is definitely not simply to fight against the swarm, and the use of the special service group in the most critical position can often turn the local tide of battle.

If the special service group is sent to Building 41, the special service team will inevitably fight with the worms, and the battle for Building 41 will not end for a while and a half, which is equivalent to trapping the special service team in Building 41, and it is difficult to say whether the special service group can be withdrawn from Building 41 in case other directions need to take action.

The command center must focus on the whole situation, not the victory or defeat in the direction of Building 41.

After the decision was made not to support Building 41, the command center immediately ordered the defenders in the building to evacuate.

But the situation in Building 41 is too complicated, you have me and I have you on both sides, and there is no way to retreat to the rooftop, so I can only grit my teeth and fight the insects with all my strength.

This was quickly reported to the command center, which still felt that it was inappropriate to use the special service team in Building 41, but no one could watch the defenders there annihilate.

Either rescue people or send people in, choose just two, there is no third way.

Mi Yuan is not an indecisive person, he immediately made a decision, and a communication found Ye Han: "Chief, the situation in Building 41 is very bad, please support immediately, thank you!" ”

Because the special service team is not under the command of Fu Ning, even if he knows that the special service team will definitely agree, Mi Yuan must speak in a consultative tone.

Ye Han said succinctly: "Okay! After speaking, he immediately stood up, "Brothers, there is work to do, No. 41 ......"

Before the words fell, a loud noise suddenly came from in the distance, Ye Han looked over in surprise, looked over a few fortress buildings, and found that the dust and smoke were billowing on the street, quickly spreading upward, and in a blink of an eye, several nearby buildings were covered under the smoke and dust.

And that's not all, the building actually slowly tilted south after the sound of the explosion dissipated, and did not stop until the roof was on the south side of the fort tower.

Ye Han's eyes are straight, what's the situation? Why did the building fall? And it's blown up!

Then he discovered an even more bizarre situation: the sloping fortress building was the number 41 that the command center said!

What the hell is going on?

Ye Han's mind was confused, and he immediately shouted on the radio: "Command center, what's going on in Building 41?" ”

"I don't know, the contact is broken!"

Ye Han really wanted to scold angrily: What are you doing to eat!

But now when he didn't say this, he immediately said: "Notify me as soon as there is news!" ”

Without waiting for the command center to answer, he had already rushed out: "Follow me!" ”

The special service members present followed one after another, scrambled to jump over the rooftop, rushed over the roof, and then jumped again, and landed on the roof of Building 42 in a blink of an eye.

Ye Han didn't rush over, but rushed to the edge of the rooftop and stopped, lying on the female wall, and leaning out with his upper body to observe the situation.

The situation in Building 41 was even worse than expected, and there was an explosion about four floors to the south, and the five floors above and the three floors below were affected by the explosion, cutting off a large chunk.

As a result, the south side of Building 41 lacked sufficient support and toppled south...... The more Ye Han looked at it, the tighter his brows wrinkled, the first characteristic of the fortress building is that it is strong, it is said that all four walls have collapsed, only the supporting structure in the building remains, and the building will not fall, how can it be that only one side of the outer wall is missing, and the whole building will fall?

Even if Building 41 cuts corners, it won't be worse than this, right?

Unless......

"Command center, is there a directional blasting device in Building 41?"

"Nope!" The command center replied in the affirmative.

Ye Han suddenly felt that his teeth hurt very much, he remembered where he had seen it, the fortress building was designed with a directional blasting structure, as long as enough explosives were stuffed into the designated position, a building could be blown up in one fell swoop.

In addition to directional blasting, Ye Han really couldn't think of any other way to cause this situation. And Building 41 is very much in line with that.

The problem is that the command center says no, then there must be no arrangements for this.

At this time, Ye Han heard the voice of the command center: "I have contacted, there is news in Building 41......"

Ye Han immediately asked, "What's the situation?" What's going on in the building? ”

There was a moment of silence on the radio before a voice replied: "Chief, it's the Heavy Light Worm, the Heavy Light Worm entered Building 41, and after the defenders killed the Heavy Light Worm, the Heavy Light Worm blew itself up, causing the explosives to detonate ......."

Ye Han suddenly realized, it turned out that this was the case.

The power of the self-detonation of the heavy light insect is not small, coupled with the detonation of explosives, it is not surprising that the current situation is caused.

The command center said: "Chief, the explosion caused the building to be dislocated, and the follow-up insect swarm will not be able to enter Building 41, as long as the insects in the building are eliminated, the people in the building can be brought out......"

"I see!" Ye Han replied and waved at the soldiers behind him.

The warriors understood, and immediately accelerated over the rooftop.

After saying that, he went against the road for more than 30 meters, turned around and sprinted with all his might, and jumped onto the roof of Building 41.

The tilt angle of Building 41 is not large, but you can feel the obvious angle when you step on it, and Ye Han was careless when he landed, and he almost fell.

After regaining his balance, Ye Han took off his armored rifle: "Hive, drone!" ”

The hive immediately released the drone, and soon got the image sent back by the drone: "The drone is in place, there is a small swarm of bugs in the stairwell!" ”

Ye Han waved his hand to the stairwell: "Forward!" ”

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