HS City, a northwest shelter in one of the eight civilian shelters.

As the wall on the side of the vault was broken, it was broken open by a soldier of the alien race.

The deafening sound of gunfire never stopped in this shelter.

Until a platoon of more than 30 soldiers stationed in this shelter ran out of ammunition.

Seeing that in this shelter, the Type 92 police pistols in the hands of the remaining police officers went into battle in the crisp sound of gunfire, but they had little effect, and there was already a trace of the tendency to break through the breach and break into the alien alien race in the shelter.

The middle-aged platoon commander who was in charge of commanding this battle, with a trace of shame in his heart, turned to look at the girl in emerald green armor who was in the rear and fought with aliens several times.

The middle-aged man, who was hiding behind a thick shelter load-bearing pillar, dodging those strange insects and constantly spitting out the spikes from his mouth, couldn't help but feel a deep sense of shame and despair in his heart for a while.

However, it was at this time that there was a long-silent sound on the walkie-talkie that had been carried by a spike through the neck and the corpse of the communication soldier who had already cooled down, but there was a murmur before the communication was connected.

"Whew...... Vault Seven...... Shelter No. 7, here is the second squad of the Mobile Power Armored Brigade, here the second squad of the Mobile Power Armored Brigade, please answer when you hear it, please answer when you hear it. ”

Although I wondered what the hell was in the above words from the walkie-talkie, what the hell was the "Second Squad of the Power Armored Mobile Brigade". But in this regard, as if he had grasped a life-saving straw, he still immediately leaned over, pulled the body of the communication soldier on the side to his side, and picked up the microphone on the link walkie-talkie with great anticipation, and replied loudly: "This is the No. 7 refuge, and I am Wang Kaikang, the platoon commander of the second company and the third platoon in charge of the refuge security and defense." The outer wall of Vault Seven has been broken open by aliens, and the ammunition on the entire platoon of soldiers has been depleted, and they urgently need the support of friendly forces, and they urgently need the support of friendly forces! ”

At the same time, the troops stationed in Beidaying in HS City persisted until the repair of some of the armored vehicles soaked in seawater was completed, and with the addition of armored troops, seeing that this front facing the early offensive of alien aliens, Chen Wei, who had stabilized, was a group of power armored soldiers, returned to the logistics base erected by the large dual-purpose transport aircraft that landed in Beidaying, and after replenishing the ammunition consumed in the previous battle, he hurried to the gate of the No. 7 shelter that had been agreed with Qi Zilan in advance.

Connected to the external radio equipment through the K1 power armor, through the heavy iron door, you can also hear the sound of gunfire inside the shelter, although it seems very slight, but it is also nerve-wracking.

Inevitably, Chen Wei, who realized that something was wrong, directly called the walkie-talkie of the troops stationed in the shelter through the communication system inside the power armor.

At this time, after hearing the above request for support from the troops stationed in the shelter, I understood that this was obviously a disguised explanation that Vault 7 had not yet been completely captured by aliens.

At the same time, he also felt that as an Adventist, his rank strength was at the high level of red copper, and he also served as a forest ranger of the elf clan, Qi Zilan, who was a "rare" profession with strong combat power, and Chen Wei, who had no problems with his own safety, was secretly relieved in his heart, and replied to Platoon Leader Wang on the other end of the communication system: "Platoon Leader Wang, we have arrived at the door of the shelter. If it's convenient, please send someone to open the big iron door in front of you first. ”

With a half-sound, the heavy iron door, powered by electricity, slowly opened to one side under the control of the personnel inside the shelter.

After connecting the K1 power armor to the external radio equipment, listening to the gunshots that had become sparse in the shelter, Chen Wei, who understood that the situation was urgent, ordered the other eleven power armored soldiers behind him to "beware of civilians", he just didn't wait for the big iron door in front of him, completely opened, operated his own power armor, and squeezed sideways.

In the other rooms separated by heavy reinforced concrete walls in the distance, under the movement of the door of the shelter that was suddenly opened, because of curiosity, the people who were staring at the power armor he was wearing spoke with a stunned expression.

For the first time, under the guidance of the sound of gunshots, Chen Wei, who found the gap on the far left side, activated the booster thruster behind the power armor on his body.

When the blue flames appeared in the four jets, with this powerful thrust, the K-1 power armor, which weighed 1,336 kilograms, was directly raised into the air more than four meters high.

It is also in this way that Chen Wei, who has the shooting world, is advancing rapidly at the gap in front of him, and at the same time, he is operating the arms of the power armor, and raises the QBZ-01 automatic rifle that can fire 22MM large-caliber armor-piercing bullets, and only after wearing the power armor can ordinary people withstand its terrifying recoil.

"Boom~Boom~Boom~"

Unlike small-caliber firearms, the crisp sound of gunfire when firing bullets.

At this moment, which was even more dull than ordinary large-caliber heavy machine guns, as if it was like the sound of gunfire when a light rapid-fire gun fired, a terrifying "blood mist" erupted in the area where dozens of sentries were located above the entire firing range.

The tough skin on the "Sentinel", which can play a lot of defensive effects in the face of small-caliber bullets, naturally does not have the slightest effect of resisting under the direct fire of this large-caliber armor-piercing projectile that should be called a cannon rather than a gun.

The warhead, which has strong penetrating power, finally slammed into the reinforced concrete after penetrating the bodies of several "sentinels", which were much larger than humans, and finally slammed into the reinforced concrete, stirring up large pieces of rubble and dust.

In less than three seconds, it was the thirty rounds of ammunition on the QBZ-01 automatic rifle magazine in his hand, and it was also during this period that the power thruster on the back of the power armor was used to make this hole in this short-distance flight, and Chen Wei, who was close to flying to the broken hole, immediately pulled out the high-frequency oscillating sword on the back waist through the left arm of the power armor, and under a burst of fine-tuning in the direction of the two jets of the back power thruster, it was in the next moment, and directly smashed it violently.

When the high-frequency oscillating sword was activated, there was a slight "buzzing" sound, and under the deadly sword arcs, Chen Wei, who was ignoring the attack of the sentry, was blocking the breach that was constantly pouring out of the "sentinel" from it.

At the same time, with only one step behind, eleven power armored warriors also joined the battle with this heavy firearm. This mobile force of twelve Adventists began to break through some distance towards the city sewers outside the breach. In the middle of the sound, under a loud "boom", a lot of explosives were used, and a large section of the sewer was directly blown up, which was regarded as a disguised plug of this breach Chen Wei and the others, only then did they turn back to the No. 7 shelter.

And Vault 7, in this apocalypse, the first crisis brought by alien aliens has also come to an end.

However, Chen Wei, who didn't wait to turn around and return to the shelter, said a word to Qi Zilan, who came forward and wanted to say some words of thanks.

A communication that came on the same day, but at this time, it suddenly sounded in the communication system in Chen Wei's ears; "Here's the wolf's fang, here's the wolf's fang. Call the 2nd Mobile Squad, call the 2nd Mobile Squad, hear please answer, hear please answer. ”

"The signal is very clear, I'm Chen Wei, Lei Jun, you're going to start?"