The combat power of four thousand people is unmatched, and they advance much faster than three years ago.

The time of the main control center is the same as that of the examination room.

At 4:15 am, in just ten minutes, the core protective layer was broken and the main control center began to undergo substantial damage.

But this is just the beginning.

Before everyone could cheer, they heard the stereotyped voices of the system resounding under the night.

[The main control center detected a substantial danger, the attack and defense programs were automatically turned on, and 1,500 firepower points were in place.]

At that moment, the fire was overwhelming.

More than 4,000 people were almost stunned.

Before this, they had no understanding of the level of force and equipment of the system. When it comes to the horror of the system, they would always think of all kinds of exams and punishments. This was their first time facing the fire attack of the system.

Fortunately, You Huo and Qin Jue have experience.

They had a very tacit understanding, and they had already divided the work without a word.

Qin Jue and his large army surrounded the building. They accurately wandered in the firepower blind spots and attacked the important position of the main control center from various tricky angles.

You Huo brought 922 and a team of invigilators to wedge into the building.

Gao Qi yelled in the sound of artillery fire while banging the command area: "Is this firepower too dense, right?!001--"

"Say." Qin Jue's voice came from the front. He threw away a scrapped cannon barrel and was tilting his head to put the new one on his shoulder.

Gao Qi shouted with a blushing face and his neck was thick: "Shouldn't we blow up some of the fire points first?!"

"Not the time."

"When will it be? Will we all be cold?!"

Qin Jue laughed.

While slamming the target, Gao Qi shouted to Zhao Jiatong behind him: "Cao! That madman is still laughing!"

Zhao Jiatong couldn't help but remind him: "This should be what he decided with A?"

Gao Qi stopped protecting his friends now and shouted: "Two lunatics!"

He cursed like this, but his actions were still extremely cooperative. After all, Qin Jue and You Huo had been here, and he believed that these two people would not fall into trouble again here.

At 4:32, the damage level of the main control center exceeded 20%, the attack and defense procedures were upgraded to level 2, and the firepower points increased to 3,000.

Gao Qi is going crazy.

At 4:55, the damage level exceeded 40%, the attack and defense procedures were upgraded to level 3, and the firepower points increased to 4,500.

Everyone outside the building is going crazy.

The blind spots of the attack are getting smaller and smaller. If this continues, they can't even stretch out their hands to counterattack. What's even more terrifying is that their weapons and ammunition are about to bottom out.

At this time, Qin Jue actually stopped everyone from getting angry.

"001--" Gao Qi started shouting again, this time he was really anxious.

Before Qin Jue could ask why, he pointed to the top of his head.

Gao Qi narrowed his eyes and found the place he pointed through the firelight. It was a row of firepower points that were attacking uninterruptedly.

Just as he looked over, the row of firepower points suddenly changed direction.

Gao Qi subconsciously rolled sideways to avoid him, and he stopped again just as he was about to move. Because he found that the direction of the row of firepower points was very strange...

He was stunned for two seconds and suddenly realized.

At this moment, he finally understood why Qin Jue was reluctant to destroy the firepower point, and finally why You Huo immediately took 922 and the others into the building.

Because the group of people who entered forcibly modified the aiming direction of the fire point in order to let the system hit itself.

The next moment, 30% of the firepower points in the main control center were artificially modified, and the gun port was temporarily turned around and bombarded with all their strength at the remaining 70% of the firepower points.

At that moment, the explosion sounded like a piece, and the people outside the building had already found a bunker under Qin Jue's instructions.

Gao Qi squeezed behind Qin Jue along the cover, patted his shoulder, and then raised his thumb and said, "You two can think of this idea, I'm convinced."

"I was forced to do nothing, who made the weapons not enough?" Qin Jue said.

The arsenal of the second resting place was originally enough to last. Otherwise, they would not have acted like this three years ago. But this time, the system was smart and the examination room was added outside the main control center, which was destined to consume some ammunition.

In this way, their weapon reserves alone are the limit.

The system just calculates this correctly, so it is fearless.

What it did not expect was that even if the weapons were not enough, the group of people came in without hesitation.

Because once this road is taken, you cannot turn back.

At 5:11, the damage level of the main control center reached 60%, the attack defense system was upgraded to level 4, and the firepower points were as high as 6,000.

This is a death level, equivalent to a patrol crusher, which allows everyone present to disappear completely.

However, under You Huo and his strong reversal, 6,000 firepower points attacked each other, resulting in 4,821 of them being scrapped on the spot and could no longer be used.

In this way, the attack level is even lower than the original one.

Gao Qi and the others were instantly inspired, and they waited for Qin Jue to pick up their weapons and started a new round of bombing.

A team of more than 3,000 people was like a steel roller, crushing towards the center with an unstoppable and strong momentum.

At 5:20, the damage to the main control center reached 80%, and 721 firepower points remained.

Inside the building, 922 they slapped hard, and the task belonging to them had been completed. They picked up their weapons and bowed their bodies to go straight out of the door.

You Huo walked at the end, put on one-sided goggles, lowered his head and tightened his tactical gloves.

He and Qin Jue understand this process. When the damage to the main control center reaches 80%, the main control will be converted to semi-automatic and handed over to the so-called "S group".

Three years ago, they failed to get through to this stage.

Three years later, they are fearless.

There are only 20% left. They have enough firepower and enough manpower. There are 154 and Chu Yue guarding outside to respond to all the changes.

But at this moment, it was like a sense in the dark, and You Huo stopped and looked back.

He suddenly became a little curious about what kind of program the "S group" that could take over the control.

After this stop, he was unable to take any more steps.

Because three figures appeared quietly next to the main console, they were wearing white coats and thin rubber gloves, and were skillfully operating on the main console.

When one of them pressed the button, a white light screen surrounded the main console, like a circle of blocked curtains. You Huo and the three of them were surrounded by the "curtain".

You Huo reached out to try it out. As expected, the moment he touched the "curtain", the front end of the tactical glove was damaged, as if a piece of it had been cut off.

This is a circle of defense.

However, it was not this one who really stopped You Huo's steps, but the people who suddenly appeared, and to be more precise, one of them.

It was a tall and thin woman with a sickly pale face. Even so, she was still very beautiful.

Not gorgeous, but sharp and cold beauty.

She has eyes similar to Youhuo, and when she looks at people, she always has a faint light, as if she will never get warm.

At this moment, she was turning around and looking at You Huo with such eyes.

She was looking at it as if she was really alive.

You Huo is nailed to the spot.

The moment he met her gaze, his heart beat hard and his blood rolled in his veins. The more he did this, the more cold his face turned pale.

He never thought that there would be such a day when he would meet the person who gave birth to him and raised him again in this scenario.

For eleven years, they lived together but were not close to outsiders. So, after a longer time, what kind of dialogue would happen between them?

You have grown up.

Do you still recognize me?

How have you been doing these years?

What would a normal mother and son say when they meet? You Huo is very unfamiliar with this, but he thought that it was nothing more than that.

The woman next to the main console glanced around, her eyes fell on the metal cannon barrel that You Huo was carrying, and finally said the first sentence.

She said, "Son, are you going to destroy this place?"

You Huo suddenly felt a little ridiculous.

The heart and blood suddenly cooled down at this moment, and he finally calmed down.

He thought at least there would be an opening remark, greetings or something. But then he thought that it was indeed his mother's style, sorting it rationally according to the importance, and then heading straight to the subject, without a single word.

He looked at the other party and asked after a while: "Can't this place be destroyed?"

"No, I feel a little bit of a pity."

A woman's eyes are also light brown, and her voice is slow and flat. Such people seem to be naturally persuasive, as if what she says is the most rational.
To be continued...