The moment the people in the room opened fire, Qi Lin had already locked their positions, a total of three people, and the weapons used were two HK416-C assault rifles and an MP5SSD submachine gun, the price of these weapons is not cheap, it can be seen that this group of killers can definitely be regarded as the best among their peers.

Qi Lin poked the submachine pistol in his hand from the edge of the airtight door, pulled the trigger violently according to the position he had written down before, and with a burst of blind shots, he killed all the three killers who did not move their positions in time.

Qi Lin quickly squeezed in, and then closed the airtight door behind him.

In addition to the three corpses of the killers in the room, there were five corpses lying against the wall, judging from the outfits on their bodies, they should be the original owners of this room.

It was a slum room, smaller than the old one-man apartments, only about 20 square meters, and the original occupancy of such a standard room was 2-3 people, but since most shelters were more populated than expected, this number often doubled or tripled.

There are almost no bunkers in this standard room, bags of household garbage are piled up haphazardly in the corners, dirty bedding and canned food are thrown on the messy floor, and the "bathroom" is a small cubicle of less than a square meter enclosed by a half-person high composite board and a few rags.

There is no second passage, and there is no place to hide, it is a complete dead end.

Qi Lin had already locked the airtight door with the authority of a senior executor when he closed the airtight door, even if the other party had the same room card in his hand, he couldn't open the locked airtight door within an hour.

This premise was originally proposed to protect the safety of the executor, who had been killed by the rebels during a slum riot and then used the code card on the executor to open an arsenal inside the vault, although the executor's arsenal only contained pistols, submachine guns, shotguns, and other small weapons for security purposes, but the rebellion still caused hundreds of deaths.

Since then, any executor has an additional "temporary lock" in their hands, just to prevent a certain executor's card from falling into the hands of the saboteur, causing a series of chain reactions.

However, the temporary lockdown was only valid for an hour, and Qi Lin had to think of a way to get out within an hour.

Above, below, and behind the room were solid rock formations, and the partitions between the sides and the other rooms were also five or six meters thick, and the idea of digging tunnels was quickly abandoned by Qi Lin.

There was a button for calling the police in the room, Qi Lin checked it and it was still usable, and pressed it a few times, but he didn't have much hope for it - the alarm information in the slum area would often be ignored by those who were responsible for receiving the information - robbery, murder, and ...... Crime is happening almost all the time in the slums, and with the alarm information caused by mispressing, if the enforcer department handles every police incident, I am afraid that a tenfold increase in manpower will not be enough, in this case, those enforcers will often hand over the maintenance of law and order in the slum to the larger local gangs, and in exchange, they will provide these gangs with shelter and a small number of standard weapons, and turn a blind eye to the things in the gray area.

Even if you take 10,000 steps back, if the executor really receives Qi Lin's alarm and plans to deal with it, Qi Lin feels that with the combat power of the executors, they should not be the opponent of these killers.

This is the kind of thing that only the Vault garrison is capable of solving, but unless it's a rebellion, the army will certainly not go out for a call to the police, even if Vault 209 is under martial law.

Then, there seems to be only one way to solve the matter, and that is to fight head-on with this group of killers, but this is undoubtedly the next step, Qi Lin now has no idea how many of these killers there are, how many evolutionaries there are, how many levels they are, and what equipment they are equipped with...... Except for the fat man who pretended to be a drunk at the beginning and the three people here, he couldn't even see the other killers.

If they were armed with Gauss weapons or laser weapons, even if Qi Lin was a fifth-level evolutionary, in the case of being hit by a vital point, it would definitely be fatal with one blow.

The risk of a head-on conflict is very high, and Qi Lin is definitely not willing to take this risk unless it is absolutely necessary.

"An hour...... Fifty-eight minutes to go...... If it is based on the standard of three people in a room, excluding the dead people, there should be at least ten more killers who have been saved......" Qi Lin said as he rummaged through the bodies of the three people, "EOTech's holographic sight is still the version produced before the war...... , how do these guys feel better equipped than the Vault garrison......"

Qi Lin felt that if the other party really took out a Gauss sniper rifle, he would not be so surprised.

There was a sound of dense footsteps outside the airtight door, and the difference with Qi Lin's estimate was not big, a total of twelve people, they gathered in front of the airtight door, and one of them stepped forward and placed something on top of the airtight door.

"Are you trying to break the door lock?" Qi Lin walked behind the door, but before he could point his gun at the observation hole in the door, the man quickly retreated a long distance.

The sound of "snort" came from another sound of the airtight door, and the temperature of the metal door began to rise rapidly, Qi Lin was startled, and immediately retreated from the back of the door-

"Damn, it's exothermic explosives!"

At the moment when that special sound sounded, Qi Lin had already understood what the other party had placed on the airtight door, which was a high-powered explosive made of thermite reaction, which was often used in anti-terrorist operations in the old era, and could break through the reinforced wall, but I didn't expect this group of killers to be so mad that they used exothermic explosives to blow up the airtight door!

Steel-cast, airtight doors that are several centimeters thick will not be blown through by exothermic explosives, but this does not mean that the connection between the wall and the door panel has the same strength.

"Boom!!"

After a loud bang, the entire airtight door fell inside, and a series of dense gunshots rang out outside, although Qi Lin was already trying his best to dodge, he was still shot in the arm, and his back and abdomen were also grazed by stray bullets.

"He's been shot! He was shot! I hit him! He hid behind the bathroom cubicle! ”