The basement floor is very spacious, which gives Xu Hui and the others enough space. Ge Zhen is not in a hurry at all now. He is waiting for the nearby rebels to come.

"Da da da da da da...da da da da..."

The fire exchange was extremely fierce, and a large number of rebel corpses were already lying down at the bend, one piled up.

After all, this position is easier to defend and difficult to attack.

"Grenade!"

A rebel leader roared.

With the roar, grenades were thrown into it, and after hitting the wall, they changed their course and bounced in.

"Boom! Boom! Boom! Boom! Boom..."

The deafening explosions sounded one after another, and the continuous echoes made people's eardrums hurt.

"withdraw!"

Xu Hui issued an order and led the seven women who protected the medical team to retreat backwards and enter the spacious hall on the first floor of the negative floor.

The lobby on the first floor mainly exists as an open parking lot, but it is not open for the time being. The houses near the right are all stock rooms, which store a lot of goods.

The rebels came for these inventory. For them, whether it was daily necessities or other things, they were valuable, but they didn't expect to encounter such a tough resistance here.

"Boom! Boom! Boom!..."

The sound of grenade explosion continued to sound, and the flames illuminated the area where it came in, and the ground and walls were filled with potholes that appeared after the explosion.

"rush!"

"Da da da da da da..."

The gunfire flashed, and the rebels rushed in and finally entered the negative level.

The entire negative layer was in darkness, and it was the kind of darkness that was blocked from everything. Xu Hui and the other two hid themselves behind the pillars in the hall, staring at the rebels entering.

The rebels entered the darkness from the light, while Xu Hui and the others looked at the entrance from the darkness. After completing a brief evacuation backwards, the five people leaned on the pillars to lift their guns, and at the moment when these rebels poured in, they decisively pulled the trigger.

"Bang!"

"Bang!"

"Bang!"

“…”

Everyone changed the gun into a single shot and carried out precise shooting on the influx of rebels.

"Puff! Puff! Puff! Puff…"

The warhead penetrated the bodies of one rebel after another, and it was clear that they fell heavily to the ground while running forward, and died in a short period of time.

After one after another, five rifles can definitely block this passage.

At this time, Ge Zhen was still squatting outside, watching more rebels rushing towards here and surrounding the entrance and exit.

From the gunshots, he could hear that the rescue team below was resisting and using the favorable terrain to snipe the rebels, making it difficult for these rebels to rush in.

But this is only temporary. After all, the rebels have gathered four or five hundred now. It is not difficult to attack with four or five hundred troops, because the bullets of the rescue team will be exhausted sooner or later.

Normally, the bullets equipped by Xu Hui and others are determined according to the base number. 0.25 base number is the standard for general combat, with 50 rounds.

In this kind of battle, it usually carries 0.5 base ammunition, that is, four magazines and one hundred rounds of ammunition.

In fact, this kind of battle should carry more bullets, but it is not the case. This involves a problem of load-bearing and task-executing needs.

If it is a combat mission, the ammunition base will increase; if it is a rescue mission, the ammunition base will decrease. This is because a series of emergencies in the rescue must be taken into consideration, so it is most suitable to go into battle lightly.

No one can guarantee that a bullet will kill an enemy, and the ammunition consumption is very powerful. Four or five hundred rebels can definitely not kill all five hundred bullets. If you can kill half of them, you can be proud of it.

"Run! Rush for me!"

The rebel officer was extremely furious and ordered the soldiers to charge inside.

"Sir, the firepower below is very strong, we can't rush over, we..."

"Bang!"

The officer shot the soldier's head with a shot, and his face was terrifying and terrifying.

"Run forward, who dares to retreat and shoot at the spot!!!——"

Under the threat of death, the rebel soldiers had no choice but to continue rushing forward.

"Brothers, rush forward together, there are not many of them."

"Run!"

“…”

A bunch of people rushed down frantically. When they rushed down in this way, they immediately caught Xu Hui and the other two off guard.

Because there were too many people rushing down, a torrent formed instantly. In this case, they could not block the entrances and exits.

"Dadada..." Xu Hui fired a string of bullets and made an order: "Retreat and find the cover again."

After the order was issued, he immediately withdrew his gun and retreated. At the same time, the armed police soldiers on the side also fired in a burst of fire and retreated without any hesitation.

As he retreated, the third soldier pulled the trigger and shot all the bullets in the magazine in one breath.

"Puff puff puff..."

From a single shot to a strafing fire, the fierce firepower made the rebels pause, and the five men evacuated backwards smoothly.

This is the standard Hellfire tactic. The chances of success of five people using this tactic can reach 100%, but the ammunition consumption increases.

This is why it is never possible to kill an enemy with one bullet on the battlefield, and in many cases it can reach the proportion of thousands of bullets killing an enemy.

With the retreat of Xu Hui and the other five, the rebels suddenly relaxed and rushed in.

After the influx, it began to spread out, and took the stone pillars in the hall while shooting. But when they all came in, it meant that Xu Hui and his time would enter the countdown.

There is definitely not enough ammunition, and at the end, the entire army will inevitably be wiped out. All you can do now is to kill one more and strive for one more second.

Fortunately, the negative floor covers a large area and is absolutely dark inside.

In an absolutely dark environment, any light will be exposed. The rebels are not fools. Although everyone has flashlights on their bodies, they don’t choose to turn on them after they come in, because as long as they are turned on, they will become the target.

More and more rebels came in, and began to show a flat forward and steadily compress the space, and eventually forced Xu Hui and the others into a blind spot.

Similarly, Xu Hui and the others dared not shoot rashly. As long as they shoot, fire will spew out of the muzzle, and the following is a huge attack.

For a moment, the underground layer became extremely quiet, and neither side made any sound, but their eyes were glaring round in the darkness, trying to adapt and find the enemy.

At this time, Ge Zhen saw that there were no rebels coming again, which meant that all the rebels nearby had rushed over to support him.

There are still about a hundred people at the entrance, entering in.

"Click!"

He lit a cigarette, took a deep breath, stood up from the hiding point with a heavy machine gun, and swayed over.

This is the time I waited for.
Chapter completed!