"No. 12, eliminated. ”

People who are asleep cannot hear this sound.

The reminder in the live broadcast room is only for those who wake up.

It can be said that it is very black technology.

He looked at the barrage, and sure enough, he noticed that someone was talking about the situation on the 12th.

On the 12th, it was a girl who slept in a tree.

Just now, I was bitten by a poisonous spider a few minutes ago, and then I died.

However, she is still asleep, and she probably doesn't feel any pain, so she is relatively lucky.

This situation made Xu Yi even more worried.

This parallel world is much more dangerous than he expected.

He even wondered if there were 100 people in 100 days.

Of course, he also knew that the early stage must have eliminated the most people.

Those who can persist for more than 7 days generally have a certain ability to survive.

Such a person, as long as he does not encounter wild beasts, then there is no big problem in survival.

Then, as you make more and more tools and weapons, your ability to survive will become stronger and stronger.

The reason why human beings have become the overlords of the earth is because human beings have mastered the production of tools and weapons.

Bows and arrows can't be crafted, so you can also craft some spears as weapons.

If humans and animals fight hand-to-hand, there is definitely not much chance of winning.

However, if you distance yourself, use a spear, use a bow and arrow, use a trap, then the beast is no match for humans.

At the same time, you can also set up a fire array near your shelter.

No creature can ignore the damage of fire.

If you are living alone and there are fierce beasts nearby, it is a good choice to defend yourself with fire.

Of course, you can also make your shelter very strong to defend against predators.

If he could, Xu Yi would also choose the fire array.

That way, you can sleep peacefully all night.

Of course, this one requires a lot of wood.

There are piles of bonfires burning all around the area, and you can't get too close, you have to be far enough away.

Come close, and the heat of a campfire alone can kill you.

Not to mention all kinds of poisonous gases, they can also kill you.

The amount of wood that needs to be consumed one night is quite amazing.

Unless, you can find coal, oil and other energy sources.

These are not uncommon, but the open air is very rare.

Therefore, it is also very difficult to set up a fire array.

However, it also has the strongest defenses.

No beast dared to approach the fire.

Even if it's a dinosaur, when it encounters a fire, it has to turn around and run.

Of course, the use of such a bonfire array also requires an environment where there is no wind.

If there is no wind, the smoke will not drift everywhere.

Of course, you can also combine both.

Build three or four fires around the camp to make the camp stronger.

In this case, no animal will dare to step forward.

The heat of the fire is very intuitive, and it doesn't even need to be close to the animal to feel it.

Animals are different from humans in that they will run for their lives as soon as they feel they are in danger.

So, as long as you can confront the animal long enough that it feels like it can't handle you, it will leave decisively.

There are very few animals that can fight you to the death.

Xu Yi originally wanted to sleep for a while, but after closing his eyes, his heart was in a mess, and there was no way to fall asleep at all.

Today, it's even more difficult.

Because, they haven't found a water source yet.

Water, shelter, this is what they need to get right today.

To make a fire, Xu Yi felt that with flint, the problem was not very big.

As long as you find a better way to use the velvet, it will be easier to start a fire.

After lying down at more than six o'clock, Su Keke next to him woke up.

When she woke up, she sat up and rubbed her eyes.

Looking at her surroundings, she didn't have a scared expression.

She just looked at Xu Yi, and then stood up.

Walked over to the fire and added a little firewood.

Then, she looked around.

She needed to go to make it easier, but it was not good to wake Xu Yi up.

"You want to make it easier, don't you?"

Xu Yi hadn't slept all the time, he didn't sit up just now, he wanted to see what kind of reaction Su Keke had, and whether he would be afraid.

Hearing Xu Yi's words, Su Keke's face turned red, and then nodded.

Xu Yi got up, jumped to the ground, and then took Su Keke to the bottom.

"Go behind the stone, it won't be afraid of you. ”

Su Keke nodded, and then went around to the back of the stone to solve it.

Xu Yi found that at this time, the camera of the following shot turned to the sky.

The audience in the live broadcast room is also responding to this situation.

"Look, Dad, this stone doesn't look like a knife. ”

When Su Keke came back, he also took a black stone.

"Like, show Daddy. ”

Xu Yi didn't expect that Su Keke would be able to pick up a stone knife if it was convenient for him.

Its shape is indeed very similar to the kind of kitchen knife used in the countryside, and the length is slightly longer.

In addition, it has a short handle, which is made easier to grip when lengthened with wood.

"It's blunt, but it's thin, and if you take the time to sharpen it, it will make a good stone knife. ”

Xu Yi took it and observed it, and couldn't help but be happy.

This is flint, which was the favorite stone used by the ancients.

Because, its hardness is very high, it can reach 7.5, which is higher than the hardness of steel.

Take it and sharpen it every day, and it can become very sharp.

[Coco's luck is too good, and she can even pick up a stone that looks like a kitchen knife?]

[Yesterday I picked up flints, and today I picked up stone knives. Tomorrow, what will we pick up Cocoa?]

[Why does this stone look like flint?]

[It is indeed like flint, if it is flint, it will be powerful, it is the best material for the ancients to make stone tools. 】

"It's really flint, but the fracture of this flint is not sharp, and it takes time to polish. ”

Xu Yi didn't expect that many people in the live broadcast room recognized the stone knife in his hand as flint.

"Let's look and see if there are any such stones nearby. ”

"Is this kind of black stone?" Su Keke asked happily, knowing that the stone knife she picked up would be useful to Xu Yi.

"Well, it's not just this color. Other colors are fine, as long as they are long, or very sharp. ”

Xu Yi explained, and then followed Su Keke around to the back of the boulder.

Then, Xu Yi learned that this piece of flint was originally in the soil and was dug up by Su Keke.

After looking around, Xu Yi and Su Keke had no other gains.

"No, it's all these stones, not the kind that Baba said. ”

Moreover, it was not flint that was found, but an ordinary mountain rock.

This kind of mountain rock has no particularly great utilization value.

Unless, the shape is suitable for making tools.

"Hey, there's a piece here. ”