The discovery of wild vegetables was unexpected and pleasantly surprised, but because of the imminent cold wave, many wild vegetables were mostly frozen to death, and the taste was not very good.

But Xu Shiying didn't care, these days, as long as they can eat, it's a good thing.

Under Bai Zhong's guidance, Xu Shiying and Zhuge Dali more or less found edible wild vegetables, and even the rotten wood brought back by Xu Shiying was also told by Bai Zhong how to operate to grow mushrooms.

According to Bai Zhong's method, as long as the operation is done properly, you will get a large number of mushrooms, and Bai Zhong also taught Zhuge Dali some small skills in life.

These actions inadvertently pulled into the relationship between the three of them, and Zhuge Dali gradually accepted this weaving craftsman named Bai Zhong.

Finding wild plants, identifying wild plants, and growing mushrooms are all skills that they see as essential skills for survival, but in Bai Zhong's view, these are just a part of everyday life.

It just happens to be here that these things come in.

When Zhuge Dali found many wild vegetables and wild fruits according to Bai Zhong's method, she suddenly felt that it seemed that it was good to have such a brother with such life experience in the alliance.

In order to thank Bai Zhong for his selfless teaching, Zhuge vigorously presented Bai Zhong with a box of charcoal she made.

With the continuous research and production, the current charcoal has already gone from being able to burn for fifteen minutes to half an hour now.

It greatly shortens the time to add firewood, so as to avoid a large amount of wood being wasted, so that it can also make better use of wood and create more things.

The box of charcoal given to Bai Zhong is what she has researched now.

A piece of charcoal can burn for about half an hour, and the side effect is that the smell of smoke will be relatively large.

If you want to use it in the house, you need to modify the stove to prevent the smoke from spreading into the house.

The presence of smoke is also a headache for him now.

The smoke produced during charcoal burning is harmful, and the human body will die if it absorbs a large amount of charcoal smoke.

Opening windows can solve the smog problem, but if you open the windows, the temperature in the room will be lost, which will not help to keep warm.

People use charcoal itself to produce stable combustion in the house, and to produce a stable temperature through combustion, so as to achieve the effect of heating.

Zhuge has always wanted to research smokeless charcoal that can be burned indoors, but the materials and tools in his hands are limited, and this problem has not been solved until now.

Therefore, since the box was built, it has hardly been used again.

Now I can do a favor.

Bai Zhong, who received the charcoal, was very happy, he naturally understood the effect of charcoal, and he had also exchanged the woven items for one or two pieces of charcoal, and the effect was quite good. It's just that the price is a bit expensive, and they were all having problems eating at that time, so they were not willing to buy so much.

Now that he knows that Zhuge Dali will make charcoal, he knows that maybe the charcoal he bought before was from Zhuge Dali's hand.

Not only that, but I also got a box of charcoal, which is really monstrous and rich!

As for the smoke that Zhuge Dali said, it was not a problem for him, what he was best at was weaving things, as long as he transformed the stove a little?

You can refer to the previous coal stove and add a lid, and the problem of smoke will be solved?

What a big deal.

Bai Zhong told Zhuge Dali his thoughts, and Zhuge Dali was stunned at that time.

Can it be like this?

Then I thought about it, and it seemed that it was really possible.

Looking at the chat records in the group, Zhuge Dali felt for the first time that the weaving handicraft seemed to be quite powerful?

Seeing that they were chatting happily, Xu Shiying's nervous heart finally let go.

With the two of them, Big Brother Bai should be able to get through the early stage safely.

Next, he has his own things to do.

First, I looked at the two little hedgehogs to see if they had escaped.

Then continue to place the remaining cages in the weeds of the earthen grave.

Of the ten traps, only six remain.

He is now both looking forward to catching the big guy and afraid of catching the big guy.

Every time he catches a big guy, he loses a cage or two.

If he continues like this, he will be left without a cage.

After the cage was arranged, Xu Shiying found two relatively straight branches, removed the branches and leaves, and used a memory metal shovel to dig two soil pits of the same depth, and he buried the branches in the soil pits.

In order to be afraid that it will not be strong, the branches on both sides are built into a tripod and tied with rattan.

A straight rattan strip is tied in the middle, so that a simple drying rack is ready.

There are still two or three days before the cold wave, and he has to take the quilt and clothes outside to dry before the cold wave comes.

Otherwise, if the cover is too damp on the body, it will be easy to get sick.

Of course, he did not forget the planting of the guardian rattan, with the nutrient soil and spiritual spring liquid, the planting of the guardian rattan was carried out very smoothly.

At the moment when the seeds were planted in the soil, Xu Shiying could feel that the originally quiet guardian rattan seeds had a faint urge to break through the soil.

Xu Shiying even suspected that in two days, this thing would sprout.

As for the rice seeds, they can only wait for the time when they can get the spiritual spring liquid again in the future before planting, and they are about to enter a cold wave, and even if they are successfully planted, they may not be able to germinate and grow.

But the guardian rattan is different, no matter how cold the day, it can germinate and grow quickly, which is probably the ability of being a blue seed.

The green circle is filled with a large amount of wood and stone, which is used to upgrade the Level 3 shelter.

If you don't upgrade the third level of shelter, these things take up a lot of space, and in the green aperture, there is almost no place to put your feet.

Xu Shiying thought about it, considering that he would have to upgrade sooner or later, he skillfully took out the "Survival Manual" and clicked on the shelter upgrade page, and the materials needed on it had already been prepared.

Click Upgrade.

[Do you confirm the upgrade of the shelter?] 】

Confirm.

The familiar white light enveloped the entire shelter, and Xu Shiying's heart was full of anticipation.

Regardless of what happens when you reach Level 3 Shelter, at least the higher the level of the Shelter, the higher the chances of survival.

Two minutes later, a new sanctuary appeared in front of me.

[Level 3 shelter, mainly stone, supplemented by wood, from wooden house to stone house, it already has the ability to resist small natural disasters! 】

Xu Shiying noticed that the area of the cabin had expanded to one hundred and twenty square meters, and if the area of the animal pen outside the shelter was included, then his current area had reached one hundred and thirty square meters.

Since he didn't build a bedroom when he was upgrading to Level 2 before, the cabin suddenly felt empty after being upgraded.

Xu 10 continued to check the shelter information.

List of Level 3 Shelter Facility Builds:

Bedroom: 80 square meters, 100 stones are needed, and the warmth effect is greatly improved after completion.

Fence: 20 square meters, 200 stones, 400 stones, 80 square meters, 600 stones, according to the square meter of the wall, the number of consumables is decided. After completion, the defense of the shelter was greatly improved. (Note: The maximum construction area of the fence is 100 square meters)