Global Cataclysm: Infinitely Upgrade Shelter

Zhao Chen and Qiao Qian went back and forth twice on the outermost layer, and Zhao Chen made sure to clean up all the more dangerous places he saw.

If you are not afraid of 10,000, you are afraid of what happens.

Although there are no particularly important resources in this circle outside, there are a large number of bees inside, as well as bee pupa. These are all things that need to be protected by Zhao Chen.

Something like this pristine, highly nutritious stuff will become less and less common over time, and even become a rarity.

Now Zhao Chen preserves a large number of bees and honey in order to prepare for the future.

Overall, because the other side of the cave is ventilated.

In fact, the cave itself is very well preserved.

The things on both sides originally had some moss and the like before, but all of them were cleaned up by Zhao Chen.

In addition to the moss, there are also some branch feathers that fall from the top.

These "two, four, three" weeds, Zhao Chen usually directly uses flames to ignite them directly.

Ignition with a flame not only removes these impurities, but also has a sterilization effect.

Although Zhao Chen himself does not live in the cave, there are other ecosystems and other animals in the cave.

Zhao Chen's simple sterilization here can also ensure a better life for the animals in other living circles.

This time, Zhao Chen also brought a large amount of dry food, as well as drinking water.

The cave is very long, and it takes more than two or three days to toss Zhao Chen back and forth every time.

For such a long time, Zhao Chen definitely needed to bring a large amount of food and drinking water.

After a while, the cave is still the same.

"Sir, there's a flame ahead. "

Zhao Chen heard Qiao Qian's words and looked up.

About 20 meters in front of Zhao Chen, there was a flame about 50 centimeters in size.

If it weren't for Zhao Chen knowing the principle of this flame, he would have thought that something supernatural had happened.

The flame in front of me was burning, and the raging fire was particularly penetrating to see.

What Zhao Chen was worried about still happened, at first he thought that according to the empty situation of the cave in front of him, it was basically impossible for this kind of flame to burn directly.

Zhao Chen didn't expect that there was really a flame burning.

If he hadn't arrived in time, if there were a few more places like this flame, the ecosystem in front of him would have been completely destroyed.

Zhao Chen said directly: "Let's go up and take a look first to see if anything similar has happened elsewhere." "

"Good. "

Seeing the flame in front of him, Zhao Chen did not extinguish the fire at the first time, and he also did not let Qiao Qian extinguish the fire.

A burning event like this that Zhao Chen can control is not a bad thing for the entire cave.

Not only is it actually not a bad thing, but it's a good thing.

Now it has been burned in advance, which means that it is impossible to gather a large amount of gas for a long time in the future to have a spontaneous combustion event.

In this way, Zhao Chen didn't have to run into the cave often, and he could control everything inside the things within a controllable safety range.

In general, the more conservative way is to directly install a smoke fire prevention system in the cave, but for Zhao Chen's current situation, the cost is a little bigger, and the gains outweigh the losses.

Zhao Chen did not implement this strategy in the first place.

Zhao Chen and Qiao Qian continued to walk, the two of them walked for more than 5 hours, and only saw three fire points in total.

Compared to other places in the outside world, the ignition points inside things are much smaller, both in terms of number and degree of burning.

In the event of such a disaster, in areas with dense biogas, explosions are very susceptible.

Zhao Chen not only made relevant safety precautions in the refueling tank in his shelter, but also installed relevant safety precautions in the biogas digester next to the shelter.

A day later.

Zhao Chen and Qiao Qian walked to the other side of the cave.

The animals are still living freely, seemingly unaware of these dangers from the outside world. (If you read a violent novel, go to Feilu Novel Network!)

In fact, compared to the vast majority of humans on the planet today, these animals are very happy.

In the eyes of these animals, they don't have to think about it and just know how to eat.

Eat, sleep, sleep, and eat, and they don't have to worry about what will happen tomorrow, and they don't have to worry about whether they have something to eat tomorrow.

Humans are different.

Zhao Chen caught a few wild rabbits when he came before, but now the number of wild rabbits in the bushes has increased outside...

The reproductive ability of rabbits ranks in the middle and upper part of the food chain, and after a period of time, they will be born again and reproduce a bunch of rabbits.

Zhao Chen and Qiao Qian didn't, they simply watched Zhao Chen and Qiao Qian go back and forth several times, they cleaned up all the bushes, and made the coffin jump from here.

However, for these small details, in fact, Zhao Chen can't care so much.

Zhao Chen just wanted to clean up all the places in front of him now, and then go back to the shelter to rest.

Zhao Chen and Qiao Qian sorted out the numbers in the bushes, and after sorting out all the trees, Zhao Chen set fire to the weeds and some fragmentary numbers in the bushes.

Zhao Chen and Qiao Qian were waiting on both sides.

It was impossible for Zhao Chen to let go of these flames burning endlessly, he needed to wait here himself, so as not to have other accidents.

After all the weeds were burned, Zhao Chen caught two more hares, and he was going to take them with him and pick some Ganoderma lucidum on the way back.

The number of bees in the cave has increased again, and if this trend continues, Zhao Chen can come here again after half a year to continue picking honey.

A day later, Zhao Chen returned to the shelter.

In addition to these basic things, Zhao Chen pulled another 20 fruit trees.

Zhao Chen is going to plant 5.5 of these fruit trees in the underground trading market.

There are a lot of fruit trees, so you just have to wait until the time passes, when spring turns to autumn, and you can bear fruit.

After a few days of caching, Zhao Chen found that the survival rules he had cached before had been downloaded.

Zhao Chen was lying in the hot spring soaking in the hot spring, and he couldn't wait to open the law of survival to take a look.

Zhao Chen wanted to take a look at the more practical things in these rules of survival.

The information is very much and detailed, which is divided into several columns and sections.

Zhao Chen picked a few plates that he was particularly familiar with and that his colleagues were also in line with, and looked at them carefully.

After reading these plates, Zhao Chen breathed a long sigh of relief.

I have to say, it's good to download, these materials are all dry goods!.