Xia Yu looked at the strange face of the robot, but he was faintly alert in his heart.

Although this thing seems to be a friendly unit on the surface, it is still a robot security guard, but there have been too many evil robots in sci-fi thriller movies, especially in this kind of person who has died in the doomsday base, which makes people subconsciously feel uneasy and associate with various horror plots.

The dragoon and the mechanic were given a look, and they understood ,—— they actually felt the same way.

At this time, the traffic light of the guardian robot finally stopped flashing.

Guardian Robot: "Information query completed - your permission is insufficient, you do not have the right to obtain this information, if you want to query this information, please upgrade your identity permissions." ”

The mechanic asked, "What does this identity permission mean?" How can I level up? ”

Guardian Robot: "The Vault Mastermind has S-level clearance, the Vault Administration has A-level clearance, Vault residents have B-level clearance, human visitors have C-level clearance, the information you query requires B-level clearance to be accessed, and human visitors can register as Vault residents in the administrative hall." ”

When the three of them heard this, they discussed in a whisper.

Dragoon hurriedly said, "Don't care about the background story, let's go and scrape it directly, I feel furious in this hellish place." ”

The mechanic shook his head: "It's not that simple, you can't even query information without permission, I'm afraid you may not be able to enter the science and technology museum or control center, this kind of high-tech shelter must have a lot of security doors or authentication and other things, especially some important things, you must need a certain amount of permission to use." ”

Xia Yu said: "Anyway, let's get rid of this robot first, I always feel that something is wrong with this product." ”

The two of them couldn't agree more.

The three of them immediately walked towards the depths of the shelter, but with a creak and rattling behind them, the Guardian robot slowly followed.

Xia Yu, "Hey, what are you doing with us, robot?" ”

Guardian Robot: "I'm sorry, as a Guardian Robot, it's your responsibility to watch over visitors to avoid safety hazards, don't mind, your actions have been captured by the surveillance system." ”

Xia Yu waved his hand and said, "We don't need to take care of it, we just go shopping, and besides, we are all adults, so there will be no danger." ”

Guardian Robot: "I'm sorry, but when I say caregiving, I actually mean surveillance, and the visitor itself is an unstable factor for the safety hazards of the shelter, and I say caregiving because of the need to take care of the emotional needs of human visitors to avoid making human visitors feel uncomfortable." ”

Xia Yu was speechless in his heart, this robot is quite responsible, and he even knows how to be tactful, but this is a bit troublesome.

The three of them had no choice but to let it follow, but fortunately, the robot didn't seem to be in any danger, just followed with a blank face.

The three of them walked in front, and the robot followed behind, and as they walked, they came to the central passage, and walked in the direction of the main control room, and after walking a short distance, they saw the trace of the headless corpse, which seemed to be the armed personnel of the vault, his uniform clearly had some military features, and he also identified himself as the pistol he was holding.

The gun was clutched tightly in the hands of the corpse, almost glued together, and there were some scattered bullet casings around it, apparently the man had been killed in battle.

The three of them noticed the gun almost at the same time, and the mechanic who was walking in front of him picked up the pistol, wiped it casually with the hem of his clothes, and happily held it in his hand.

This is a very typical automatic pistol, Xia Yu can't see any model, but the body of the gun exudes a cold metallic luster, and it is undoubtedly a real murder weapon.

However, before the mechanic could rejoice, a shrill alarm sounded behind him.

Guardian Robot: "Alarm alert, illegal armed forces have been found, human inhabitants, you do not have the relevant authority to use this weapon, please put down your weapon immediately." ”

A vigilant red glow flashed from the guardian robot's eyes, and the two mechanical arms slowly raised, causing the mechanic to hurriedly throw the pistol to the ground again.

Xia Yu and the dragoon didn't dare to pick it up, and the three of them looked at the guns on the ground and were a little unwilling.

Xia Yu also thought more, if he couldn't even take a pistol, wouldn't he be allowed to take anything else? It seems that the permission thing really can't be bypassed.

Xia Yu asked tentatively, "If we become shelter residents, can we take this gun?" ”

Guardian Robot: "Yes, Vault dwellers have permission to carry arms for their own safety. ”

Xia Yu said: "Then if we don't have permission, what will happen if we take it?" ”

Guardian Robot: "The Guardian Robot reserves the right to remove any potential threat to the Vault, and if you refuse to cooperate, I will enforce security procedures against you, and the violator will be responsible for all casualties caused by the process." ”

Dragoon suddenly interjected, "Wait a minute, isn't the first goal of robots 'Robots must not harm humans, or stand by and watch humans be harmed.'" ”

Guardian Robot: "Sorry, there is no relevant information in the database, Guardian Robot and all related models are specially manufactured for the operation of the Vault, and the first goal of the Guardian Robot is always to protect the continuation of human civilization and maintain the normal operation of the Vault. ”

Xia Yuxin said that it seems that this guardian robot can only be regarded as a neutral unit at present, but if he becomes a shelter resident, this guardian robot should be considered a friendly unit.

"What other privileges do the Vault dwellers have?"

Guardian Robots: "Vault dwellers have access to most of the facilities and have a priority for safety, and Guardian Robots will prioritize the survival of Vault residents. ”

"What about the human visitors?"

Guardian Robot: "Visitors only have C-level clearance and can move around the outer areas of the Vault, but they do not have access to the interior of the Vault, and are not allowed to enter any sensitive areas, and Guardian Robots do not prioritize the protection of visitors. ”

"In other words, we can't touch anything in the science museum."

Guardian Robot: "Yes. ”

The mechanic said, "It seems that we still have to register as Vault residents first, and with the protection of this robot, in case of danger, it is equivalent to having a strong bodyguard." ”

Xia Yu felt that there was some truth, "But when those people died, this thing didn't work." ”

Dragoon, "That's right, but looking at the scars on its body, it should have also participated in the war, but it didn't fight that monster, so I think it's better to sign up, it's always good to have a higher authority." ”

Xia Yuxin said yes.

"Lead the way, guardian robots, take us to the administrative hall, and we're going to register as shelter residents."

Guardian Robot: "Please follow me." ”

The three of them followed the guardian robot all the way to an empty hall, the layout of this hall is very typical, Xia Yu can see a similar hall every time he goes to the hospital to queue up or go to the bank to handle account business.

But it's obviously not going to be a party.

Led by the robot, the trio came to a counter with no pen and paper forms on it, just a strange computer device, and a uniformed headless corpse sitting on a chair behind the counter.

The mechanic cautiously pushed the chair aside, "Guardian robot, how do I register?" ”

Guardian Robot: "Fill in your personal information on the reader, then verify your fingerprint and iris information, and the computer will give you a Vault Resident ID card." ”

The three of them glanced at each other, but none of them were the first to get on.

The mechanic said, "What are you waiting for, please." ”

Dragoon said: "Don't, I'm very humble, you should come first for this good thing." ”

Xia Yu sighed: "Don't ink, rock-paper-scissors, whoever loses will come first." ”

The three of them punched at the same time, Xia Yu and Dragoon were both rocks, and the mechanic scissors.

Mechanic: "Oh, I knew I would have tossed a coin, but I didn't win this game." ”

He was also very single, admitting defeat and walking to the machine and starting to register.

When I pressed the start switch, the machine's screen lit up, and the green screen looked like an old-fashioned computer.

The first thing that appeared was a large page of "Shelter Residents Registration Instructions", which was dozens of pages long, and the mechanic didn't bother to read it carefully, so he directly pulled it to the end and chose to agree to the terms.

Then start the registration, age, gender, name, according to the gourd painting scoop registration, the name is filled in mechanic.

A line of words appeared on the machine.

【Please put your right hand on the fingerprint reader】

The mechanic did so.

【Please point your eyes at the iris scanner】

The mechanic did it again. It's all automated, but it's very convenient.

[Congratulations 'Mechanic', you have successfully registered as a Vault Dweller with B-Class clearance.] 】

[Your information has been entered into the Vault database, and from now on, you will have access to most of the Vault's facilities, the Vault Security System, to place you under limited protection.] 】

Welcome to Vault 192, the last home of human civilization and your best home. 】

The mechanic said, "It's pretty easy, now you can go back and get that pistol." ”

Xia Yu and the dragoon also breathed a sigh of relief, thinking that there would be any danger, it seems that it is indeed not a bad thing to register.

The two of them were about to go up to register as well, but at this moment, a shrill alarm suddenly sounded behind the three of them.

Guardian Robot: "Alert! Alert! Shelter residents are found to be in short supply of shelter resources, shelter residents are in danger, open plan No. 163, shelter residents, I will carry out the upload procedure for you, for the safety of your life, please cooperate with my work. ”