Doomsday: Unlimited upgrades to the shelter

Chapter 259 Packing the Soil
"Yeah, I didn't see what it was at all. It felt very fast. In fact... it looked a bit like a submarine, but I'm not sure."

Xie Yannan had almost completely forgotten about it unless Sixteen mentioned it.

"submarine?"

Sixteen frowned again, and remained silent for a while, "It shouldn't be a submarine, it looks more like an underwater shelter, but according to your description, is it out of control? Otherwise, how could it be like this?" It's gone in a blink of an eye."

If it is an underwater shelter, Xie Yannan is considered an intruder, and the residents in the shelter cannot ignore it. After all, for a hidden shelter, it is impossible to let go of any threat.

But judging from the images captured by Xie Yannan, it was impossible for the residents of the underwater shelter not to see him.

Moreover, on the contrary, the speed of the shelter is a bit fast, so strangely fast.After all, the resistance at the bottom of the sea is so great, even if nuclear power is used to provide energy, it will still consume a lot of energy. In this last world, it is a little bit less, there is no need to run around all the time.

Shiliu and Xie Yannan made a brief analysis. It remains to be determined whether it is an underwater shelter, but they must pay attention to preventing seawater corrosion next time they go to the sea.

The burning sensation lasted for a long time, which made Xie Yannan feel uncomfortable all the time. The wound was almost invisible, and the nerves were always touched obviously. With a slight movement, the skin seemed to be cracked again.

"What are we going to do today?"

Sixteen asked slowly.

"Let's go out and find some fertile soil."

Xie Yannan pointed to the second floor of the vegetable greenhouse. Shelves had already been made on it, but there was no soil to support them, so they could not be planted for a long time, and they were left there empty.

"Hmm, fertile soil. I feel like the polluted soil around me is not as good as the soil in our current shelter."

Sixteen muttered, the zombie virus is flooding everywhere, not to mention the water, the soil is also suffering from it.

The zombie virus will pour directly into the fruit along the rhizome of the plant, and then humans will be infected with the virus after eating it.

"Let's go out and check the situation first, just in case we can find the Pure Land."

There really isn't enough existing soil in the refuge, and every time a batch of crops is harvested, a little more soil is lost.

Sixteen couldn't hold back Xie Yannan, so she had to take him and Xiaoxiao out of the refuge.

This time is different from usual. In the past, I always had a purpose, but this time I just wanted to find soil.

But most of the surrounding soil is of abnormal color, either off-white or dark green, and it looks like it is polluted by bacteria or viruses.

"However, I suddenly thought of a place, we can try the soil there, it should be relatively fertile."

Sixteen drove the flying motorcycle forward, while turning around to give Xie Yannan advice.

"You mean Fanshan?"

Xie Yannan also thought about it, but felt that the atmosphere there was weird.

"Aren't there so many vegetables and flowers growing around the small log cabin where Uncle Ma lived before? We can take advantage of the sudden growth there."

Sixteen blurted out.

"No, how do you know where Ma Wu lives, and also know that his location is normal? You didn't know us at that time."

Xie Yannan suddenly became suspicious.

"I... I met him when I was collecting raw materials before."

Sixteen spoke hesitantly, "The one near his home should be usable. It's not fertile, at least it's not contaminated by viruses or bacteria."

Shiliu speaks very pertinently, and can give Xie Yannan good advice every time.

Of course, there is really no other soil available nearby, so we can only go to the Alum Mountain to get some soil.

The sixteenth general flew his motorcycle to Fanshan again.

The advantage of using a flying motorcycle to go to Fanshan is that you don't need to climb the mountain, you can use the flying motorcycle to stop directly at the place you want to go, and then Shiliu puts the flying motorcycle away, and everyone can do what they want to do separately.

Xie Yannan paused, and directly asked Sixteen to park the motorcycle at the place where Ma Wu lived before.

Although Ma Wu has been away for a long time, the soil and plants around the house still look normal, without any abnormality at all.

It just looks a bit messy due to lack of care.

Xie Yannan picked up a handful of soil from the ground, put it in front of his nose and asked. The soil didn't even have the sour smell like the soil in the shelter before. It had a completely fresh smell of earth.

"Then let's take the soil back." Xie Yannan called several large nylon bags directly from the system, intending to put all the soil around the house back.

"However, this is just ordinary soil, not fertile. If you want to grow more vegetables per unit area, you must have fertile land."

You must know that the area of ​​the refuge is limited after all. For crops, the more fertile the land, the higher the yield.

"This is very simple. You are from Earth, and you used to say that you were born as a farmer, but you can't even do this."

Sixteen said in a somewhat teasing tone.

"The easiest way to do this is to compost the rotting leaves, spread a layer of soil on the ground first, then spread the leaves in the center of the soil, and finally cover with another layer of soil."

Shiliu explained, but the speed of spreading fertilizer is a bit slow, and it will take a month to see results.

The best way is to use kitchen waste and bury it directly in the soil, you can see the effect immediately, anyway, food is recycled.

"Actually, the quality of the soil is already very good. After a simple treatment, it should be much better than what we have in the shelter now."

Although Sixteen was short in stature, he didn't need to worry about Yannan's poor performance at work. He filled a nylon bag with just a few shovels and replaced it with a new one.

Xiaoxiao, on the other hand, feels that this kind of work is much heavier than Shiliu's. It should be because of the robot, which is not so flexible in handling, and even if a little dirt falls on her body, she has to use her hands to loosen it.

"You guys get some dirt here first, I'm going to the room to see if there's anything I can take away."

Last time, because I was in a hurry to take Ma Wu away, and Xiaoxiao was seriously injured, I didn't see the layout of the room or even the items in the room clearly, and I was busy afterwards, so I forgot about it.

Since I have always doubted Ma Wu's identity, maybe I can start from this room.

"Brother Nan, go get busy, don't worry about us, at most ten minutes, the fresh soil here is guaranteed to be packed."

Xie Yannan naturally feels at ease when doing things at Sixteen.

He walked into Ma Wu's room with some uneasiness in his heart.

(End of this chapter)