Doomsday: Unlimited upgrades to the shelter

Chapter 81 Upgrading the Motorcycle Engine

[Generate 167 degrees today, get 167 points]

[3.4 tons of purified water today, get 3400 points]

【Purify 2.5 square meters of natural gas today, get 2500 points】

[All humans in the shelter survive for more than 24 hours and get 100*6 points]

【System points have been updated, now 10059 points】

【One anti-epidemic pill】

[Sell or store]

【storage】

[System points have been updated, there are 20059 points]

Xie Yannan thought that his weapons hadn't dabbled in high-tech weapons in any way, so he wrote a note in the system's memorandum. Tomorrow, he would try his best to get through the door and see if there was a way to exchange for some higher-tech weapons. .
-
As soon as the alarm clock rang, Xie Yannan turned over and sat up. In just over a week, he was used to the days when Xiaoxiao wasn't yelling by his ears.It's just that I can't see it occasionally, but I still miss it.

"Xiaoxiao, Xiaoxiao..." He listened carefully to the movement, Xiaoxiao should have left the basement long ago, and went to find Qin Xiaocheng.He sighed, wondering how long it would take to resolve the misunderstanding between him and Xiaoxiao.

After getting up, I found that there were several holes under the clothes on the left side.Yesterday's garment factory had been working overtime all night, Xie Yannan fumbled out of the basement and walked in.

As soon as I walked in, a burst of cotton fragrance came to my nostrils.It's just that Xie Yannan is not sensitive to this smell, and he has some allergic rhinitis.Some finely shredded cotton got into his nasal cavity, which made him uncomfortable and kept sneezing.

There were already two or three sets of clothes neatly placed on the table in the dressing room, pure white short sleeves and shorts.These are the abrasive tools that Xie Yannan had prepared in advance.It's fine for these big men as long as they can wear clothes that cover their flesh, and they don't need to pay too much attention.It's just that in order to reduce pollution in the entire basin, no dyes are used.Even if she made clothes for Xiaoxiao, it could only be a pure white dress.

He quickly changed into the clothes in his hand, and went to the cave where Qin Xiaocheng cooked.

As usual, Qin Xiaocheng and Xiaoxiao stood very close, and they seemed to be talking about something.Hearing movement outside, Xiaoxiao quickly shut her mouth without saying a word.

"Xiaoxiao, you go out for a while, brother and Xiaocheng have something to do." Xie Yannan was a little unhappy, always guarding herself like a thief.

"En." Xiaoxiao lowered her head and walked out from Xie Yannan's side.

"What are you two talking about?" Xie Yannan asked Qin Xiaocheng directly when she saw Xiaoxiao got off the rope and walked away.

"It's nothing, little girl, tell her some stories about her childhood, and I just listen, and occasionally chime in."

Qin Xiaocheng paused and then said, "However, she always gives me a strange feeling recently, as if she has something on her mind. But we are all old men, how can we find a little girl to talk to? In other words, it's been a long time I saw the girl, when will I get one back."

"Go, go, we men need some girls to do our work. If you don't see any of them, it will make you collapse. A few more won't turn the world upside down." Xie Yannan waved her hand, took some steamed buns and corn and left.

The diesel of the motorcycle warned again, meow, people are unlucky, and drinking cold water will also stuff your teeth.

I will give up your diesel oil today, and I will never use it in the future.

Xie Yannan pulled off the diesel tank and the diesel engine on the motorcycle with his bare hands.

[The system has automatically turned on the smart mode]

【Upgrade engine】

[Friction Engine: 2000 Points]

[Instructions for use: Electricity is generated when friction occurs, and electricity drives power. As long as the tires are constantly in friction, the vehicle will not stop running]

This is amazing. Although it is not a perpetual motion machine, it is better than a perpetual motion machine.That is to say, as long as the motorcycle starts for a short while, Xie Yannan pushes the motorcycle to start normally to generate electricity, and then go up, then the motorcycle can drive forward without stopping.

【Whether to upgrade】

【Yes】

[System points have been updated, there are 18059 points]

[System upgrade...]

This time it was very fast. In less than 3 minutes, the system automatically issued a Didi alarm to inform Xie Yannan that the upgrade was complete.

Xie Yannan held a handle with one hand, and gently pushed the power forward, and he pushed the whole motorcycle with ease.After pushing forward at a constant speed for less than ten meters, I heard a sound similar to a diesel engine.

Looking down, the original diesel engine has been replaced by another cube, but the whole thing is secretive, and the structure inside cannot be seen clearly.

Xie Yannan stepped onto the motorcycle and closed the door.

The original post-apocalyptic underground shopping mall should have no cement, and even the black market that sells steel products in the future only sells steel products.

For a moment, he didn't know where to go, where the cement he needed could be sold.

[The system has automatically turned on the smart mode]

【System functions have been upgraded】

【New features in the system】

[Item search: 500 points]

[Explanation: Enter the definition of the item with the mind, and the system will track and find it]

【Life Search】

[Explanation: Living creatures within a certain range, such as humans and animals]

Xie Yannan was wondering why the life search did not indicate the required points, and suddenly reacted immediately, because the life search is a good person and a good deed, and the system encourages things done on this basis.

After so many missions and upgrades, Xie Yannan found that the system has become more and more user-friendly.

Just now Xie Yannan was still worried about how to find where there is cement, and the system was optimized and upgraded immediately, that is to say, now he can directly upload the ideas he wants to find, and then help search through the system.

[The system has automatically turned on the item search function]

【cement】

【Required points: 500 points】

[Search range: within a radius of 500 meters]

【Whether to enable the search function】

【Yes】

[System points have been updated, there are 17559 points]

【The system is searching...】

beep beep beep...

This sound is different from the previous Didi sound, it has been going on continuously.There was a time before because of searching for the vaccine in Xiaoxiao's body in the ruins, and I also experienced it once.But it was a purposeful search, knowing that the thing was in that mess.

And this is a completely aimless search. Even Xie Yannan is not sure whether the system can find whether there is cement nearby.

【The system has been searched】

【Projection position】

As soon as the system finished broadcasting, a projection of a map appeared directly in front of Xie Yannan's eyes. The location of the cement was directly marked with a red mark on the map.

Although it is not known whether it is a black market or an abandoned cement factory, this is a good thing after all.

Xie Yannan pushed the motorcycle forward for a while, then got on the motorcycle and drove quickly to the destination.

　From this chapter onwards, Feifei will write a lot about her own brain-inspiring technology. I hope you all like it.

　　
　
(End of this chapter)