The operation room is a rectangular room, half walled and half integrated semicircular glass wall. Concentric circles are drawn on the floor of the room, with nine floors, and the outer and inner circles are spaced two meters apart. Except for a one-and-a-half-meter-high triangular prism in the center of the room and a three-legged high chair, there was nothing else in the room.

On the ground in the center of the glass wall, there is a yellow rectangular marker. Standing on the mark, a door appeared on the smooth curtain wall, and the glass door retreated five centimeters inward, and then slid silently to the right. There are no nooses, no chutes, and there are no connections between the door and the wall.

Luo Youcheng shouted magic, thinking that this was a magic trick. He was a blind scientist and worked around the perimeter of the base and in the sewers. I have picked up many books and read many books, electronic and paper, but these books are all literature and history, and have nothing to do with science.

Under the constant urging of the system Guangxu, he stepped into the room and sat on the high chair.

There is a concave palm print at the top of the triangular prism, and the system Guangxu once again condensed a palm and placed it on the palm print. The triangular prism glows with a pale blue glow and then slowly sinks. The empty room changed, and pieces of translucent hexahedron floated in the room, overlapping each other to form a circular wall that surrounded Luo Youcheng's body.

"You just follow the image in your head." System Guangxu said to Luo Youcheng.

Luo Youcheng nodded in his heart and shouted "physical inspection".

In the transparent wall on the front right, a hexahedron is rendered in a pale red, while the rest of the hexahedron is as normal. Luo Youcheng pointed at the pale red hexahedron with his hand, and the hexahedron flew towards him. He held it with his left hand, waved it with his right hand, and the rest of the hexahedron disappeared. His movements were sluggish and mechanical, but fortunately nothing went wrong.

Luo Youcheng turned the hexahedron in his hand over and shouted, "Dimensionality reduction." ”

The hexahedron flew out of his hand and into the floor, and 26 thin lines radiated outward from the center of the circle, dividing the circular floor into 26 sectors, each of which corresponded to the English alphabet on the ground. Nine concentric circles emit a pale blue light, forming nine circular light curtains. Each light curtain is further divided into 26 light screens.

Luo Youcheng looked at the image in his mind, poked his finger at the light curtain in the A1 area, he didn't know what he was doing, why he did it, just draw a scoop according to the gourd.

Guangxu looked so anxious and tired, but he was helpless. Before possessing Hu Yongsheng's body, the system could only rely on Luo Youcheng.

Luo Youcheng's slow-paced one-finger meditation lasted for five minutes. The high chair leaves the A1 screen and moves to the K6 light screen.

Luo Youcheng was excited when he arrived here, although many of the items displayed in the three-dimensional model had never been seen, he didn't have to guess to know that it was food. I wanted to pull it all into my arms, but the system Guangxu disagreed. In the years when Black Box Express was operating normally, physical inspection was also a small probability behavior, unless there was a suspicion that there were dangerous goods or contraband in the courier, the package would never appear in the physical inspection laboratory. If too many packages are extracted at one time, the brain will judge that it is an abnormal operation, and then lock the physical inspection process.

A little disappointed, the choice difficulty was committed. I didn't have this problem before, I ate whatever I caught, because I didn't have a choice. Luo Youcheng struggled for a while, and finally pulled a box of canned food that he was most familiar with into the simulation platform marked with physical inspection.

At the same time, the sorting room, which had been silent for more than a decade, came to life. A black box door against the wall opened, the cardboard box slid out, and the floor began to move, some raised, some falling, like countless people pressing the piano keys at the same time. After a short period of chaos, the floor of the sorting room was transformed into a staggered but orderly conveyor. The cartons are sent to the physical inspection laboratory by a conveyor belt.

In the following ten minutes, Luo Youcheng pulled a box of fruity drinks in Q3, a box of instant rice in D8, and found a biochemical suit in S2, but unfortunately he did not find an antidote, only a painkiller.

After doing this, Luo Youcheng reluctantly restored the system and left the operation room under the urging of the system Guangxu.

Back in the lounge, Luo Youcheng checked the situation in Shiyan Mountain first. At this time, Shi Yanshan, through the mask of the dust suit, saw that his complexion had become a little ruddy, and the sound of even breathing was mixed with a small snoring. Apparently, he had recovered from it.

"It's okay." Luo Youcheng finally breathed a sigh of relief. He went to the physical laboratory and carried all the materials back to the break room with his mind.

At the end of the corridor outside the sorting center, Xiao Shuai was pestering its green-skinned master to play games, but the owner was obviously not in a state, and he touched the dog's head perfunctory with him.

"Chief." Luo Youcheng felt that this title was more suitable for Hu Yongsheng, "Eat first, put on protective clothing after eating, and start work." ”

Hu Yongsheng turned his head, Luo Youcheng was twenty meters away, and there was a set of protective clothing on the ground in the middle corridor, next to three cans, a box of instant rice and a bottle of drink. Hu Yongsheng couldn't finish eating alone, and obviously prepared it for Xiaoshuai.

"Thank you." Hu Yongsheng stepped forward with Xiaoshuai, and the salted fish, meat slices, rice grains and oranges on the food packaging were dancing happily and greeting them.

"So fresh?" Tears were falling from the eyes of the Greenskin Chieftain, and he could barely remember how many years he hadn't eaten fresh food.

This question Luo Youcheng also asked the system. The explanation of the system Guangxu is that the items are disassembled at the sending end of the black box and perfectly restored at the receiving end. When the power to the sorting center was cut off, the recovery process was paused. After restarting the brain, Luo Youcheng activated the physical inspection process, and the recovery process of the sampled packages was resumed. Although more than a decade has passed, the restored objects still appear to be in their pre-decomposition state. Luo Youcheng feels that this is the best preservation technology, except for the items that he "sampled", the other processes of the system are still suspended, which means that he and his friends have endless fresh food. Daddy doesn't have to worry about my food and drink anymore - if Daddy is still around, Luo Youcheng thought sadly.

As for why the owner of the skeleton in the power distribution room pulled down the electric switch, Luo Youcheng didn't have the heart to figure it out, and the system Guangxu would not have an answer.

Xiao Shuai is not a long-sighted master, it will not be sentimental, and it will run away with a drink bottle in his mouth. Ran to the end of the corridor and turned around, only to find that the owner had completely ignored its meaning, and just wiped his tears to open the can. Can you still have fun?

When one person and one dog were eating, Luo Youcheng and Hu Yongsheng were idle. Living alone for a long time, Hu Yongsheng no longer has much concept of time, and he said that he was just ten years old at the time of the catastrophe. Originally, he still had a few companions, but one day the toxin in his body suddenly attacked. Fortunately, he was a certain distance from his partner at that time, and the companion who was recruited only fainted. Since then, he has been alone and wandering around. When he arrived five years ago, the square had become the territory of mutant beasts. The black tiger must have escaped from the safari park, and Xiao Shuai was also mixed with them at that time. These mutated creatures are actually quite smart, and seeing that he is a poisonous person, they don't provoke; When encountering a large group of people, they will also hide.

Xiao Shuai was the only dog close to him, and if there was extra food, he gave it to Xiao Shuai. One came and went, one person and one dog formed a team. Xiaoshuai is energetic, and when Hu Yongsheng doesn't have time to take care of it, he will go back to play with his former teammates.

Fortunately, it's not his ex-girlfriend, Luo Youcheng suddenly apologized a little for this Erha: "I killed its ex-teammate, will it be sad?" ”

Hu Yongsheng: "This is a second commodity whose IQ is not online, one day I am going to die, and it will not remember me for more than seven seconds." ”

After eating, Hu Yongsheng put on protective clothing. The protective clothing is very slim, except for the transparent mask on the face that is slightly out of harmony, the overall look is quite stylish. I don't know what the outer fabric is, but it's very strong. I don't know if I can resist bullets or titanium knives, but Xiao Shuai's claws definitely can't be broken. The fabric on the inner layer is a wearable flexible material battery, a kind of microbial battery fueled by human sweat and organic matter, which has the functions of self-cleaning and thermostat. The shoulders and upper arms of the suit are also reserved for five external device interfaces. The power required for the peripherals is provided by this biological battery.