Doomsday: Unlimited upgrades to the shelter

Chapter 34 Mutated dogs are capable of this?
Mutant dogs are different from humans. They don't feel pain. Even if they step on these broken stones and broken glass, they feel like they are walking on the ground. Therefore, this way of escape is not good for Xie Yannan and Xiaoxiao at all. He needs to pay attention to it all the time. In terms of ground conditions, we must also be alert to the danger ahead.

By the way, Xie Yannan suddenly thought that there seemed to be an uncultivated cliff in front of him, and when he was driving past, there happened to be a fence surrounding that area.

Rather...

He quickly had an idea in his mind. Although the mutated dog was getting closer and closer, he deliberately slowed down without haste, so that the mutated dog had enough time and strength to catch up.

Seeing that the distance from the cliff was getting closer and closer, Xie Yannan pushed Xiaoxiao to speed up his pace again. He started singing loudly while walking, trying to get all the mutant dogs to focus on this area.

Following the quickening of Xie Yannan's pace, the mutant dog couldn't help but also quicken his pace.

Seeing the mutant dogs following him, he bent down, "Xiaoxiao, I will let you stretch out your hands later, so you must quickly raise both hands up."

Xiaoxiao nodded, she must know the terrain here better than Xie Yannan, needless to say, she already knew what he wanted to do.

The speed was getting faster and faster, and the inertia was getting bigger and bigger. Seeing that he was less than five meters away from the cliff, Xie Yannan suddenly shouted, "Reach out!"

Xiaoxiao straightened her hands and raised them high above her head, then Xie Yannan grabbed Xiaoxiao's arm with one hand, and lifted her out of the car with a light lift.The car rolled down the cliff due to inertia.

And the zombie dogs following behind were completely unconscious, they just chased the trolley like this, and fell off the cliff one after another with inertia.

The two couldn't help cheering tacitly, "My brother is great!"

Xie Yannan touched her head casually, let's go quickly, maybe something else will pop up in a while.

But curiosity still drove him to explore the bottom of the cliff, but the cliff was too deep and he couldn't see anything. Even if the mutant dog had an indestructible body, he might not even be able to find the bones.

[The system points have been updated, the current system points are 1781 points]

Things like zombies are really worthless, and it's still cool to do tasks.Thinking of the task, Xie Yannan frowned, obviously sent Xiaoxiao to the Kongcheng Research Institute, why the reward points from the system haven't arrived for a long time? !

As he walked forward with Xiaoxiao, he wondered whether it was necessary to inject these vaccines into Xiaoxiao's body completely, and he had to go back and try again.

It was getting dark already, and it would be even more troublesome after dark.

For the rest of the time, they kept busy on their way. They just felt that occasionally one or two big birds would fly overhead. They said they were birds, but they didn't look like them and their cries were strange.Because it flashed by so fast, even the system had no time to recognize it.

But instead of paying attention to those strange things, Xie Yannan just wanted to rush back to Pengu...
-
"Brother Nan is back... oh... Xiaoxiao, Xiaoxiao is back too." Wang Hui kept guarding the door, and the moment he saw Xiaoxiao, his expression was obviously extremely unnatural.

"Call everyone, let's have a meeting now." Since Xie Yannan is the leader of the shelter, in order to prevent Xiaoxiao from being excluded, it is necessary to clarify the facts.

"Okay..." Wang Hui seemed a little reluctant, but he was still respectful on the surface.

"Xiaoxiao, you've been tired all day today, so you don't need to participate, you go back to the basement to rest." Xie Yannan didn't seem to let Xiaoxiao know about those scary things among adults.

"Yeah, brother, I'll listen to you." Xiaoxiao has always been so well-behaved, sometimes it really melts his heart.

"Cough, cough, go and rest."

After Xie Yannan settled down Xiaoxiao, she came to the open space of the pelvis. Wang Hui, the six of them, Qin Xiaocheng and Yang Chen were already sitting on the ground, waiting there.It seems that everyone has been busy for another day because of the biogas tank, and they are full of an indescribable smell, a bit like a mixture of rotten eggs and poop.

He was holding the 3 liters of honey that he got before, and he stood up, "Everyone has worked hard recently, I got some honey, let's share a little with each other. Although life is a little bit hard now, it will definitely get worse in the future." It's better to come."

When Xie Yannan said this, he was full of confidence. After the electricity and natural gas issues were settled, he first planned to upgrade the shelter's defense facilities.

The more times he went out, the more he realized that there were far more types of monsters than he had imagined.If the defense of the shelter is not good enough, it will be destroyed by those dirty things, and no matter how much the rest is done, it will be all-purpose.

Seeing that after following Xie Yannan for a few days, they will be able to get honey, everyone is naturally excited.They poured out containers one after another and lifted them up to Xie Yannan to share a little.

"Brother Nan, I have already done the biogas power generation. According to the current progress, we are only supplying electricity to a room in the basement, but we still have excess biogas. Do you need to purify the natural gas?"

[There are currently ten people in the shelter, if you survive for more than 24 hours, you will get 1000 points]

[Preliminary improvement of the refuge power system, the system rewards 5000 points]

[The system points have been updated, the current points are 7781 points]

Meow, this is fine!In the past, I just thought that fighting monsters would give me points for completing tasks, but I didn’t expect that the system would give reward points for things I completed independently, so my enthusiasm has been much greater since then.

Xie Yannan thought for a while and said, "It needs to be purified. After all, the firewood in Pengu is limited, and the smoke produced by burning firewood may attract higher-level monsters. Natural gas is naturally the best."

Xie Yannan nodded without thinking. The shelter level is still at the first level, and at least all the basic facilities and equipment must be completed before it can be upgraded.

Qin Xiaocheng explained that the purification of biogas needs to be carried out on the basis of desulfurization, and after desulfurization treatment, almost 2 square meters of biogas can be purified into 1 square meter of natural gas, which is not pure enough, but at least enough for basic household use. What is needed now is a small desulfurizer.

【Shopping store】

[Electrical appliances]

[Desulfurizer: 2000 points]

[The system points have been updated, the current points are 5781 points]

"The desulfurizer is ready, when can we use natural gas?" Xie Yannan looked at Qin Xiaocheng's words, thoughtful.

The most basic water, electricity and tee links in the shelter have been solved, and the next step is to build the room.After all, the underground space is so large, and less than one-fiftieth of it has been developed so far. Once everything brought back is put in the first room, it will appear extremely crowded.

Thinking that Xiaoxiao is a big girl, and she is still squeezed into the same room with a big man like herself, it is indeed a bit inappropriate.Moreover, there are already two girls in the shelter. They have to use cold water to bathe, and there are people standing guard. All these inconveniences have to be solved one by one.

(End of this chapter)