"What are we going to do now?" Where is your time travel machine? Alice asked, she obviously misunderstood what Shen Chao meant by "crossing".

"If you don't have any important luggage to take, then we can go back to base now, we've had a busy day and need a break. Shen Chao replied, he had discussed it with Custer just now, and both of them felt that this crossing could end here, and the G virus or something could be talked about later, and they should go back to rest now.

"A base, huh? Alice's tone was a little surprised.

"I have a hunch that you're going to love it. Shen Chao said with a smile after seeing her expression.

A few minutes later, with a familiar blur coming, Shen Chao successfully crossed back with the two people. Passing through the area, the lights are bright. A few high-powered headlights hanging from the roof maintained the brightness they had before they set off, and there was not even a shadow on the ground.

Shen Chao and Custer were relieved to see the scene in front of them, although they couldn't complete the tactical goals they set later, they finally came back safely. And the first goal was accomplished.

They walked back to the weapons section with the curious Alice familiar, unloaded their weapons, and threw the magazines into the blue canvas bags on the table. Take off your nano suit and change into loose-fitting clothes.

Of course, when they changed their clothes, Alice could only look back. However, the speed of the two of them changing clothes was very fast, and it didn't take half a minute to change them all. After changing her clothes, Shen Chao was responsible for taking her to visit the base, and Custer said hello to Shen Chao, and then went to his own room in the living area to sleep.

"This is the weapons area, we store our weapons here, and the ammunition and explosives will be transported to the ammunition depot at the other end in a moment. Shen Chao, who was wearing a loose white T-shirt and dark blue sweatpants, carefully introduced the weapons placed in each weapon cabinet here. Here are the basic safety regulations and the position of the switches such as. After introducing this place, Shen Chao began to formally introduce other areas.

Shen Chao first took Alice to visit the nearest sports area, kitchen, and dining room, so that she could familiarize herself with the living space in the base. Knowing when they were going to eat, where to exercise, etc., he took Alice to the central control area. The central control area did some electronic modifications the last time they came back.

Because both Shen Chao and Custer thought that the two of them alone could not take care of the operation of the entire base. So in addition to recruiting new teammates, they have already begun to prepare to hire some ordinary people to carry out the daily maintenance of the base.

And while doing so, they also want to be able to protect their secrets from leaking out. To do this, they ordered and installed a complete identity security system for the site and integrated it with the alarm system they had previously installed.

The project was divided into three parts, which were contracted to a company specializing in the manufacture of electronic safes, a local software company that had been around for many years, and a senior electrician who only knew that he was here to wire. The whole project lasted nearly a week, and they were quite satisfied with the final result.

After this renovation, electronic locks were installed in all rooms throughout the warehouse, using inductive ID cards and password control switches. ID cards are divided into first-level and second-level cards, and the level of passwords is also divided into administrator passwords and user passwords.

Those with a Level 1 ID card can enter and exit all areas freely, and those with a Level 2 ID card can only enter the authorized area. PasswordsSimilarly, the administrator password can skip the ID card verification stage and directly open the door and manage the entire alarm system. The user password can only control some system functions.

Shen Chao and Kast both hold first-level ID cards, the difference is that Shen Chao uses an administrator password, and Karst uses a user password. That's why Custer can run straight to sleep with confidence, while Shen Chao has to stay behind and be in charge of making a first-level ID card for Alice, so that she can enter and exit all areas freely. Because only if you have its administrator password, you can use this professional security software to make a new card. …,

"Sit down, don't move... Laugh a little. That's right, Shen Chao is taking pictures of Alice in a corner of the central control room at this moment. He sat Alice on a stool, with a white curtain behind her for photography, while Shen Chao himself fiddled with a digital camera fixed to a high-legged tripod.

This photo was taken to make a zuò ID card for Alice. Alice, who had just arrived here, was still a little cramped by the unfamiliar environment, but she still cooperated very well and showed her very attractive smile, sat upright on the stool, and asked Shen Chao to take a beautiful frontal photo of her.

"Very good, I think my photography skills are pretty good. Shen Chao said after taking the SD card off the camera and connecting it to the computer. He also didn't want to think that the aperture, focal length, exposure time, and even ambient light intensity of this professional camera worth tens of thousands of dollars were all adjusted by Custer before.

"Wow, I didn't expect the film to be replaced" Alice pulled a wheelchair and sat next to her, watching Shen Chao's operation and sighed. In the 90s, there were also digital cameras, but they were niche products. At that time, few people thought that after just a dozen years, basically no one would use film.

"Change is always happening, not only film, but also computers, mobile phones, the Internet, ......" Shen Chao enthusiastically explained to her how the world has changed over the years. Alice continued to exclaim. The world is changing faster than she realizes.

Shen Chao responded to her exclamation while operating the software, and at this time he was busy making the appearance of Alice's zuòID card. After exporting the image, he first spent a few minutes editing the card texture and printing out a sticker the same size as his ID card. He then carefully glued the sticker to the face of a bare card, and asked Alice to sign her name in the name field.

Then, he connected the sensor card to the same computer and inserted the magnetic card on the device. He then used professional software to compile a 128-bit password, encrypted it and entered it into the naked card. After confirming that the number jù was entered in full, he pulled out the card and gave the number A-003 below. At this point, a first-level ID card is considered to be completed.

This numbering system is the result of his consultation with Custer, and due to their possible future development, there must be two kinds of people in their base, one is the insider who crosses with them, and the other is the ordinary person who is completely unaware of their actual work. These two kinds of people must be treated differently and divide their functions and authority, otherwise, Shen Chao will have to use the Crossing Dafa again and throw the dangerous insider to some other world.

The numbering principle of their ID cards is very simple, with A standing for Level 1, which is their membership in the expedition. 003 represents Alice's order to join the expedition. Just like Shen Chao's number is A-001 and Custer's number is A-002, there is no difference between high and low. There is also no difference in the permissions of Alice and Custer's ID cards.

"Here, this is your ID card, with which you can move freely around the base." Theoretically, it's okay to sneak into my room with it. Shen Chao turned around and handed the card to Alice, not forgetting to make a harmless joke.

After making the ID card, Shen Chao took him into the material management area next to him.

"This is where we store all kinds of things, mainly rice, flour, cooking oil, all kinds of seasonings, and ready-made shelf-stable military food. Shen Chao pointed to a large row of boxes and bags next to him and said. The boxes here are not small, there are cardboard boxes and wooden boxes, although there are many of them, but they are neatly arranged.

"It's drinking water, tools, electronic spare parts, and so on. Shen Chao said and pointed to another pile of boxes and baskets. …,

"Behind this blast door, this is our ammunition depot and safe. The password is *********, come on, you try to open it. Shen Chao stood in front of the door and asked Alice to try to open it with her new ID card. He first explained to Alice the procedure for properly opening the ammunition depot. Then let her try it herself.

Alice took her ID card and scanned it on the contact-sensitive card reader, as the red light on the LED display turned green. Alice entered the password on the password pad next to her according to the number given by Shen Chao. As a result, the green box on the monitor has the character UNLOCK again.

After that, there was a sudden sound of mechanical movement from inside the heavy safety door in front of me. Indicates that the mechanical lock inside has been opened. Then, Alice slowly opened the door under the guidance of Shen Chao. Suddenly, a golden light caught her eyeballs. She was almost stunned when she saw what she saw.

In front of them, a large piece of gold bricks more than 1 meter high and 2 or 3 meters wide are neatly placed, and these gold bricks are densely placed together, and they look like 5 or 6 cubic meters in a rough calculation. These gold bricks are neatly arranged, and they look brilliant and extremely shocking. Undoubtedly, Alice, who had never seen so much gold, was almost stunned.

"This gold is the money we got in our game with Ambrera, of course, it started out as electronic money, and it took us a lot of time to convert most of it into gold. It took a lot of time to transport them back," Shen Chao explained, pointing to a large piece of gold in front of him.

He was accustomed to seeing these brick-like gold bars, not only did he not feel shocked, but he was a little annoying, because they had an accident in the process of moving the gold bars in, a bundle of gold bars weighing nearly 60 kilograms suddenly broke in the process of transporting them, and several pieces of gold bars weighing more than ten kilograms hit his left foot one after another. It hurt him for a while. So in Shen Chao's eyes, these gold are not very cute.

"How much are these worth?" Alice recovered from her shock, turned her head to look at Shen Chao and asked.

"About $5 billion, the exact price is uncertain." After all, the unit price of gold moves every day. Shen Chao picked up a gold brick about the size of a brick and weighed more than 10 kilograms and handed it to Alice.