Thinking of this, Shen Chao had to bother again to find a way to lure these guys away. One of the most old-fashioned and used methods he uses is to make noise! Shen Chao carefully hid it at the other end of the hall, he took out an inkwell that he had just picked up on the table, and gently threw it towards a wall.

The inkwell struck the wall in a parabola, as he imagined, then fell and shattered...... After that, it was very old-fashioned, the soldiers came to check the situation, and Shen Chao took the opportunity to sneak back to the elevator shaft, until Shen Chao gently closed the elevator door, and the inexperienced soldiers were still there to discuss how this bottle of ink came here.

Slid to the bottom along the steel cable of the elevator, opened the elevator door, and Shen Chaohe quickly arrived at Custer's location. When Shen Chao came in, Custer was solving a blast door with multiple identification methods. This explosion-proof door is computer-controlled, and there are three and one verification methods for voiceprint, fingerprint and retinal recognition.

Speaking of which, this kind of anti-theft technology is still very high-tech in this era, and it can only be deterred by ordinary bandits or something, but just like their special instructor said when they were in the third echelon, there is no security system in this world that cannot be cracked, and the difference is only the difficulty.

"How's it going?" Shen Chao picked up his toolkit and walked over and asked, he wanted to see if Custer needed help at this time.

"It's a little slower than expected, but within acceptable conditions, have you solved our minor troubles?" Custer said as he rummaged through his toolkit.

"Alice can now monitor the movements of the U.S. troops in the entire city, and no one will disturb our work here......" Shen Chao took a look, and the voiceprint and fingerprint recognition panels on the blast door had been disassembled by Custer.

"Are you sure?" I don't want to be told by your little girlfriend that I'm messing up again in the middle of it. Custer asked, turning his head.

"Okay, let me prove it to you, Alice, tell Custer about the current situation in the city......" Shen Chao opened Alice's channel and said.

"Roger, I'm in the command system of the military network, I can see what's going on in their headquarters. The army was still mainly converging on the ambush point in Columbus Square, and the images coming from here seemed to have prepared their first ambush point, and it was estimated that Godzilla would soon be hooked. Alice gave a brief update on the army's movements.

"What about Wall Street?" Did they increase their troops in this direction? Custer interjected into the channel and asked, this was the information he cared about.

"No, several of the Wall Street squads reported to the command what they had discovered, but the command only told them to be ......on alert," Alice recounted the latest information efficiently.

"Okay, looks like she's doing a good job this time, but half the credit goes to you, man. I still have reservations about her cousin. When Custer saw that Alice had answered in a proper way, he didn't embarrass her any more.

"Custer, she hasn't done anything wrong since she joined the team, why are you being so her?" Shen Chao asked, sitting next to Custer.

"We've always solved problems on our own, Shen. Have you ever asked someone to help you in the middle of a mission? Custer asked.

"Except for the time I worked with you, no. Shen Chao thought for a while and replied.

"Ever since she joined, you've been shielding her. She's not up to our expectations, she's still very low in combat and support, and you've got to give her a little bit of motivation. Let her push her limits and let her play her part. Custer commented that Shen Chao knew that he was talking about the professional skills of the two, Alice had not received such systematic training as theirs, and lacked actual combat experience, and Shen Chao arranged her outside the city for a little danger, which made Custer very incomprehensible. …,

"We're not lone agents anymore, Custer, we're a team now, Alice's work is important to us right now, and aren't we all going smoothly now?" Shen Chao thought about Custer's words and persuaded him, in all fairness, Alice's current role in the team is far less than Custer's, but Alice is now his girlfriend, and deep down, he really doesn't want her to take risks.

"With a boyfriend like you, she must be worry-free, she doesn't have to deal with her own troubles." Seeing him defend Alice like this, Custer quipped, wiping the sweat from his head. Unlike what many people think, intrusion security is not about sitting in front of a computer and typing a few keyboards, it is both a technical job and an annoying physical job.

Disassembling those panels requires both precise technical action and a great deal of patience, otherwise it is inevitable that an alarm will be triggered. So far, Custer has done a great job, with the two disassembled panels sitting on the ground intact, leaving only the last retina recognition panel.

Theoretically, they could use the previous Karst method and take some time to disassemble the identification panel like any other panel, but that would take a lot of time and be unnecessary. They have an easier way to deal with this retinal recognizer.

Shen Chao took out a smartphone from the toolkit and handed it to Karst, who was half-kneeling in front of the panel, Karst took the phone, opened a video recording, and then pointed the screen in front of the recognizer's camera, and a pre-edited video was playing on the mobile phone screen, the content of the video was a large number of representative pupil photos of different people around the world, including 50 completely different pupil pictures.

Such rapid playback would allow the retinal reader to mistakenly identify these photos as a person's eyeball, when so much representative retinal information could be recognized as almost any person's pupil when superimposed. The retina recognizer itself is not intelligent, so after passing its filter, it will only mistakenly recognize the image in this video as someone who has permission to open the door.

This method may seem painful and low-tech, but it has long been proven to be tried-and-true, and in the world of cell division, they have all used this method to hack into civilian institutions that think they have good security measures.

Since most of the pupil recognizers on the market can be cracked in this way, the system of banks and the military has been upgraded after the 21st century to eliminate this bug. However, the solution to this bug was deliberately hidden by them, and it was not civilized.

Back in the present, there weren't many retinal recognizers in the world in '94, let alone a precedent for being cracked. So, naturally, the bank didn't find this bug, let alone fix it. So they broke down the last obstacle in the blast door so easily. After the soft sound of the electronic lock opening, the blast door was opened by the two of them, and they were only a dozen meters away from the final vault.

I have to say that the Fed's secrecy is still very good, at least they had never heard of infrared detectors in this final corridor before they came! The two of them came to this conclusion after observing outside. They don't know how many times they've encountered this in their previous missions, and a long time ago, they would have had to open the EMP to break in, but now, this security technology is completely no threat to them.

Because the nanosuit on their body can effectively isolate their own heat emission, in fact, in the case of the nanosuit without turning on the special mode, it can almost completely isolate the infrared leakage generated by the human body, which is the result of their own test, and the nanosuit is more like a future spacesuit in all aspects. …,

Due to this characteristic of the nanosuit, they can walk over directly after wearing the nanosuit and manually disarm the detector!

The two discussed it, and finally Shen Chao decided to take charge of this matter himself. With Custer's help, he did some preparations, putting down all the irrelevant things on his body, weapons, tools, ......, and then, with a towel, he carefully wiped the surface of his nanosuit to make sure that there were no dust, mud or anything that could interfere with the effect.

Finally, after the inspection, Shen Chao stretched out his arms and slowly walked into this corridor, at the end of the corridor was the infrared detector that blocked their last journey, because they still had enough time, so he walked slowly in the corridor, he tried to slow down his movements, so as not to generate enough heat signal to set off an alarm.

The short ten meters let him walk for a few minutes, looking at the doorknob in front of him, Shen Chao slowly squatted down, he slowly aligned the lock-picking tool in his hand at the lock, and after a period of skillful groping, he opened the door of the security room at the end of the corridor. Here, he quickly disarmed all external alarms in the vault, and at this point, the Fed was completely overrun by the two, and there were no electronic devices in their way.

By this time it was already the next morning. It took them a busy night to get here! However, because the goal is in sight. Shen Chao and Custer, who hadn't slept all night, didn't feel tired, and they quickly began to deal with the last and most famous gate.

Looking at the door of the super vault in front of them, the two of them took some time to explore the mechanical transmission structure here, and after confirming that there was no problem, Custer grabbed a transmission rod and turned it. The cylindrical gate, which is more than two meters high and more than three meters thick, is slowly opened.

Just opening the door completely took them 5 minutes. After the door finally opened, the two of them grabbed their tools and slowly walked into the world's largest vault. As soon as they entered the vault, they felt that their previous gold reserves were weak, and in front of them were rows of stainless steel shelves, which were layered with gold bars of various specifications.

Due to the different affiliations, these shelves have detailed property rights labels, which are divided into national labels and enterprise labels. There are dozens of shelves marked with national labels alone, and the total weight is probably more than 1,000 tons. United States, United Kingdom, France...... As long as it is a well-known country, it is basically a large amount of gold stored here.