Doomsday: Unlimited upgrades to the shelter

Chapter 86 Procurement of Supporting Reinforcement
"She refused to say anything, as if she was very unfamiliar with me. She just called me Mrs. Nan, and I continued to let her call me Sister Fei. These days, it is a blessing to be able to survive. There are so many things."

Wei Xiaofei has always been a girl with a gentle personality. She pointed around the basement, "This is a bit like a luxurious palace, with cement floors and cement walls. It will definitely get better over time."

She knew her vision could not go wrong.

"However, there is something missing, you know, I slept so cold last night. You said that I am a student of construction engineering, but I forgot to process the thermal interlayer. Then the meaning of this room is to provide shelter from the wind and rain. It’s cold, and it’s getting colder inside.”

Xie Yannan patted himself on the head, took a few bites of the steamed stuffed bun in his hand, and then turned up, "I will be the operation officer of Bungu from now on, and you will be the deputy operation officer. I will go to Grandpa Zeng to get the pills, and I will bring all the pills today." , go back to change something. You just stay in Bungu and don’t run around,”

After saying that, he bent his index finger and gently rubbed it on the bridge of Wei Xiaofei's nose, "Be obedient."

Wei Xiaofei nodded, she understood that being brought by her side was nothing but a burden, and it happened that the big pots and clothing rooms in the valley needed to be taken care of, so she could be his gentle backing.

Xie Yannan took the pills and went out. This time, he had a total of 33 anti-epidemic pills in his hands. Apart from exchanging for some insulation foam for the room, he also planned to exchange for some foundation steel bars.

High-rise buildings start from the ground, which means that the foundation must be well constructed. Although there is only a small space in the basement, how can he be satisfied? In the future, it will definitely be built higher and higher, so it is especially important to do a good job in foundation construction .

Xie Yannan went straight to the steel black market. With the experience of the last transaction, he thought that the other party would not be so careful to verify his identity, but would let him in directly.

"Hello... oh, it's you, come in,"

Sure enough, it was the same man from last time, but the man's attitude was much gentler. It should be the first deal with Xie Yannan that gave him a taste of the sweetness from the boss.

After Xie Yannan went in, he explained his intention.

"Tungsten steel, it's the same as what you bought last time, except that last time you bought tungsten steel plates, this time you need to buy tungsten steel rods. Tungsten steel is the steel that can most resist thermal expansion and contraction." The man truthfully introduced.

In addition to tungsten steel, there are also iron rods, copper rods, aluminum rods, alloy rods...the materials are endless.

"But isn't the alloy the hardest? Why not choose to use an alloy?"

"Alloys are indeed the hardest, but they have no toughness and cannot resist thermal expansion and contraction. Do you mind if there is an extra piece of steel bar suddenly popping out from the top of your house?"

The man half-joked.

"Okay, then I'll get 214 tungsten steel bars of this thickness."

Before going out, Xie Yannan had already calculated clearly and clearly.Each upright column uses three steel bars, which are triangular upright with general thickness and size, and the weight that can bear is the largest.

For a wall, a steel bar is used every 50 cm, which can not only support the wall, but also support the top of the basement.

"This needs 12 pills." The man took a pen and drew on the paper for a while, then handed the data to Xie Yannan for inspection.

However, there's nothing to check. You don't have to be picky when buying things in this apocalyptic world, so it's good to be saved, not to mention that this businessman, after a business transaction, Xie Yannan directly took out twelve pills and handed them to the man.

[The system has automatically turned on the storage function]

[214 tungsten steel bars]

[Sell or store]

【storage】

[System storage...]

Only then did Xie Yannan realize that there seemed to be a bug in the system. No matter how many things were stored, the system would no longer prompt that there was not enough space, and he just accepted it happily.

However, even if this is a bug, it is a good thing.

He smiled, and then asked the man, "I want to buy the kind of insulation foam used in building houses for thermal insulation. You have many channels. Do you know where I can buy it?"

There is no need to beat around the bush, others will help you naturally.

Seeing that the man was silent for a while, he thought the matter was over and was about to leave.

He said in a daze, "Give me a pill, and I will provide you with a map and tickets. You have to know that in this last world, even if you find a place, no one will receive you without a ticket."

a pill?Oh, the price is quite cheap. Xie Yannan thought that this man looked serious and would not say anything, but he pried his mouth away. If he made friends this time, he might buy weapons later and even go further. A larger market will be available.

"It's the end of the world. It's rare to make a friend. I'll give you two pills as a way to make a friend."

Xie Yannan knew that it was a bit risky for him to do so, but this was also his only chance. He saw the man was a little hesitant, and he understood that the man understood what he meant.

"Okay, thank you boss." After struggling for several minutes, the man took the two pills.

Then he brought Xie Yannan to the inner room, took out a map and a key, and said, "This is not a real key, but every time you enter a market, they will make a simple comparison, and this is for Avoid people with bad intentions. You don’t have to say who introduced you, you just go and buy it, and the key is the ticket.”

The man explained in detail, Xie Yannan nodded, put the pill in the man's hand, and took the map and key.

[The system has automatically turned on the only mode]

【Scan the map for storage】

【Scan completed】

It is really inconvenient to carry so many things with you, and they are easy to lose, so Xie Yannan converts these paper things into electronic versions every time, which is not only convenient to prevent discarding, but also can be called at any time.

He went out and stepped on the motorcycle, then turned on the system map, and everything was projected on the screen in front of him.

[The system has automatically turned on the upgrade mode]

[This upgrade features include]

【Storage function】

【Navigation function】

[Additional function: can further identify monsters in the sky and monsters that move too fast on the ground]

Xie Yannan was stunned. Isn't the storage function turned on all the time?

[The system has turned on the automatic query function]

【Storage function】

【Storage space query】

【unknown】

Fuck!What the hell is the unknown?Is the storage space too large?Without specific quantification, Xie Yannan suddenly felt a little empty, not knowing what the purpose of the system was.

But now that there are more navigations, Xie Yannan no longer has to look at the map distractedly while riding the bike while looking at the surrounding environment.

(End of this chapter)