Ding Chen wasn't sure if Uncle Potato was as familiar with the use of large band-aids as he thought, but in any case, he shouldn't be responsible for the work of enlightening Kiki. www.biquge.info So Ding Chen was very bad and made up the scene of Uncle Potato and Qiqi studying the use of sanitary napkins, so he left the two of them to rest underground and returned to the surface by himself.

In fact, there are instructions on the package, Uncle Potato's cultural level is not low, and Kiki also knows a lot of words, although the amount of reading is too small, so the comprehension ability is a little defective, but there should be no problem for two people to study together.

According to Tifa, Uncle Potato and his wife stayed in the quarantine area of the former Vault Thirteen, so it has the most basic amenities - such as basic living furniture and communal toilets, and all furniture is made of steel for easy disinfection.

Vault 13 uses nuclear-powered energy to provide electricity to power life-sustaining systems and various electronic devices, while TIFA uses maintenance robots to maintain a high-temperature gas-cooled reactor to ensure a continuous supply of energy. Theoretically, the nuclear fuel stockpiled here could keep Vault Thirteen up and running for hundreds of years.

Ding Chen was not particularly surprised by this super long time, what he really cared about was TIFA's maintenance robot. So he was surprised and asked, "What if the robot breaks?" ”

On the LCD display of the PIP machine, Tifa's avatar flickered and turned into a line of text, "I can use another maintenance robot to repair it, I have a lot of maintenance robots." ”

Looking at these lines, Ding Chen suddenly felt that he was worthy of the title of safety level given by TIFA, and he was stupid to come up with a certain novelty.

By this time he had walked out of Vault Thirteen and returned to the entrance on the first floor, then restored the control box there and told Tiva to close the door again. Only then did he realize that the circuit he had connected to was not the drive circuit that opened the door, but the starting circuit that woke up the power supply in the isolation area, and the low hum he heard at the beginning was the sound of driving the motor to fill the hydraulic system of the gate. The one who really decided to open the door was actually TIFA.

Because Ding Chen returned to acting alone at this time, Tifa could directly communicate with him by voice, which improved his efficiency a lot.

Vault 13 has a complete telecommunication system, but when this place was closed, Tifa was instructed to prohibit all active detection, so she could not actively transmit signals to the outside world, this was an order issued by the super administrator, Ding Chen's level 2B clearance was strictly a power user, of course, there was no way to remove it.

The function of the PIP machine is very powerful, and Ding Chen feels that it basically integrates the functions of the former battlefield communication system and the laptop computer of individual soldiers. It was also the first electronic device he found when he woke up that was more advanced than before.

Although Tifa can't actively use the telecommunication system, she is not forbidden to detect the environment around her, so she is actually quite familiar with the ruins above her head, and directly displays the entire map on the PIP machine, and tells Ding Chen that the building they entered is not the main entrance to Vault 13, but only a place to receive people who need to be quarantined and observed.

When Ding Chen returned to the roof of the building, the sky had begun to brighten, the bonfire in the corridor on the third floor had long been extinguished, and the supplies of the three people were still quietly placed in the corner.

Ding Chen went out to take a look, but didn't find anything abnormal, and came back to carry the three people's things and the food they hunted downstairs twice. There is a freezer in the quarantine area, so you can put the meat in it and you don't have to worry about spoilage. Tifa restored water to the toilets, but there was no food.

Originally, Ding Chen wanted Uncle Potato to stay here to recuperate, but it seemed that he was very interested in the apartment that Ding Chen had mentioned, so the three of them simply packed up their things and left the shelter and went to the apartment together.

Since Tifa hasn't activated the emotional module yet, of course, it doesn't matter if she leaves, but Ding Chen assured her that he will come back soon. And according to TIFA's judgment, when Ding Chen is in the apartment, the PIP machine can also unilaterally receive the information from TIFA, of course, limited to the transmission power, TIFA has no way to receive the information from the PIP machine.

When he said this, Ding Chen's heart moved, and he asked tentatively: "Aren't you unable to start active communication?" ”

Tifa's tone was a little aggrieved, and she explained, "The PIP machine is a part of me." ”

Ding Chen suddenly felt that what she said was too reasonable, and he was speechless. Moreover, although the PIP machine does not have high-power transmission capabilities, there are 4415 radio stations in the apartment, and he can use the radio station for relay, which means that he can get remote support from a supercomputer at any time. It feels like a plug-in.

The three of them came out of the building, and Kiki was still a little reluctant, this was the first time for her to enjoy modern daily necessities at such a close distance, especially the running water and flush toilets, which made her happy.

When he returned to the old city gathering area, Liu Chi was looking for someone to go into the ruins with him to see Ding Chen, but everyone was not very interested in this kind of behavior similar to sending him to death, so he wasted half a day of saliva, and only pulled a good buddy like "San'er", and when he was about to make another one, he found that Ding Chen had returned.

The short confrontation with Uncle Potato yesterday made Liu Chi feel a very different kind of stimulation, so he didn't sleep well all night after coming back, on the one hand, he longed for Ding Chen's life, and on the other hand, he couldn't let go of his family, or he was reluctant to die, so his mood has always been complicated.

The average life expectancy of people in this era is very short, so men will soon get married and have children when they become adults, Liu Chi already has a wife, but he has no children yet, plus his parents are there, of course, he has many worries about his life.

As a result, he hadn't made up his mind here, Ding Chen had already solved this problem for him, and he announced that the expedition was over and that he would take Uncle Potato back to the apartment to recuperate.

Liu Chi knew Ding Chen's purpose in exploring the ruins, so he asked in surprise: "Then you won't look for materials to build a house?" ”

"I've found it." Ding Chen said.

Liu Chi subconsciously glanced at Uncle Potato and Qiqi, and thought to himself, could women also be considered production materials?

Ding Chen patted him and scolded, "Where are you looking?" ”

Qiqi washed her face in the quarantine area, because she was going to the apartment, so she didn't apply grease to her face like usual, her natural beauty was undoubtedly revealed, even if Liu Chi had already seen her yesterday, she still felt amazing.

"San'er" was very happy every time he saw Ding Chen, but he usually followed Xu Shuidong, and of course he didn't have the opportunity to talk to Ding Chen, so he hurriedly came to say hello to Ding Chen.

Ding Chen had a good impression of this big doll, and said with a smile: "You have grown taller again." ”

"San'er" smiled and said, "I still want to compete with you, when do you have time?" ”

Ding Chen laughed, "I'm going back to the apartment." Then he saw the disappointed look on San'er's face, and said with a smile: "Then now." ”

"San'er" was immediately overjoyed, packed up his clothes, stood in front of Ding Chen, saluted him in a proper manner, and after getting Ding Chen's permission, he shouted loudly and pounced on Ding Chen.

Ding Chen sighed, this kid seems to have put a lot of effort into it after being beaten last time, the speed is a little faster than last time, and the movements are more rigorous, but unfortunately there is no high finger point, and it is still a wild way.

So he stepped sideways and threw another punch, still hitting the same place where "San'er" was beaten last time.

This time he didn't push as hard as last time, but "San'er" still bent down in pain, and Kiki screamed in surprise and ran over to check. Uncle Potato shook his head with a stick and said, "It's a pity that such a good seedling." ”

Ding Chen's heart moved, and he turned his head to Uncle Potato and said, "Are you interested in accepting apprentices?" ”

Uncle Potato is stout, and when he was young, he was also the master of the Ten Societies, and if "San'er" can learn from him, it will be right.

Uncle Potato was stunned for a moment, looked at "San'er" again, frowned and said, "You have to think about this." ”

Unexpectedly, Liu Chi, who was beside "San'er", heard the conversation between the two people, and hurriedly poked "San'er" and said in a low voice: "This person is no worse than Ding Chen." ”

"San'er" was immediately overjoyed, endured the abdominal pain and took two steps forward, but did not stand firmly, and simply knelt in front of Uncle Potato and shouted, "Master." ”