I am a Primitive Man

The second senior brother who was lying there suddenly got up from the kang, which startled everyone.

Just as he was about to ask him what was going on, he had already pushed aside everyone and hurriedly ran into the yard.

Han Cheng realized what was going on at this time, and couldn't help smiling.

This really is one of the three urgencies that people have. Once they get angry, their potential is immediately stimulated...

Looking at the thing in front of him, Han Cheng was both startled and secretly relieved.

It was this big group of worms that made my heart jump, and I breathed a sigh of relief because I even guessed and gambled right.

The second senior brother's belly is not a tumor, something that is unimaginable in this era, but a parasite.

The highly toxic Poison Bright Grass is effective against parasites!

People from the Qingque Tribe, such as Wu and Big Brother, were shocked. They couldn't figure out why there were so many worms in the belly of a good person!

The weaker second senior brother, who was tortured by parasites and poisonous bright grass, fell asleep and did not continue to take the juice from the root of poisonous bright grass.

This thing is too toxic to be taken continuously. The greatest possibility of taking it continuously is that the second senior brother and the parasites in his stomach will die together!

Liang squatted there and spun around to look at the several plants of poisonous bright grass in front of him.

There was excitement and bewilderment in his eyes.

Unexpectedly, unexpectedly, the poison that made me suffer so much that I almost didn't lose my life, in addition to killing people, it can also be used to cure diseases and save lives!

It turns out that poison can also be a good medicine if used well...

He squatted here thinking excitedly, and vaguely felt that he seemed to have caught something.

While Liang was excitedly comprehending, Han Cheng, who had missed a bowl of rice in the evening, also called Senior Brother Wu and several people together for a small meeting.

The core of the meeting was to get some poisonous bright grass juice for everyone in the tribe to eat.

The worm in the stomach of the second senior brother frightened Han Cheng.

before he came,

The people of the Qingque tribe always drink raw water, and sometimes there are invisible insect eggs in the water.

This proposal was quickly unanimously approved by everyone.

Not only him, Wu, senior brother and the others were all frightened by what happened to the second senior brother and those terrible bugs.

How can there be such life-threatening things in the belly of a good person?

As for the stomachache after eating the poisonous bright grass, let's have a pain for a while, it's better than sleeping and eating.

The people of the Qingque tribe, if they don't get some poisonous bright grass to eat now, they will feel uncomfortable all over.

It's a bit of Dali's demeanor.

On the second day, Han Cheng and Liang carefully took the juice from the root of the poisonous bright grass, and put it into the bowls filled with rice.

Put it very carefully, the amount for adults is less than what you made with the second brother yesterday, and the amount for children is divided into several grades according to their age.

You must be careful with this thing, otherwise it can kill people.

Han Cheng and Bai Xuemei also ate some.

So on this day, the Qingque tribe was full of stomachaches.

The effect was obvious, and the parasites in the stomachs of 22 people were detected.

But it was far less terrifying than the second senior brother.

These twenty two people will continue to take the poisonous bright grass several times in the future, trying to wipe out all the parasites in their stomachs.

After experiencing this parasite incident, the people of the Qingque tribe have become more serious about drinking cooked water, not eating cold food, raw meat, washing hands frequently and paying attention to hygiene.

After taking Poison Bright Grass two more times, the condition of the second senior brother has improved. Although he is still relatively thin and weak, his mental head is much better than before, and he is not so dazed.

Only then did Han Cheng let go of his heart, and he was able to calm down and tinker with the hoe.

Instead of metal, bone, wood, and stone are still the main materials for making hoes.

Compared with the bone shovel, the manufacture of the bone hoe is more difficult.

Grinding and drilling of bones are difficult and time-consuming, but with the people of the original bone tribe who are good at making bone tools, they can be made slowly. The most important thing is that the polished bone hoes are not strong. .

Crack...

A crisp sound came clearly along with the tremor of the hoe handle.

The corner of Han Cheng's mouth twitched, and he knew without looking that the bone hoe he had just made was scrapped again.

He lifted his hand up, and the bone hoe handle was easily picked up by him.

However, the bone hoe connected to the wooden handle did not rise together, but remained in the ground.

It is still broken from where the hole was drilled through the wooden handle.

Han Cheng sighed, the bones were still not strong enough to bear too much force, it was fine not to use it for digging the ground, as long as it was used for digging the ground, after the bone hoe dug into the soil, it took only a few times to lift it hard, and the bone hoe was fine. The upper part will not be able to withstand the force and will break apart.

Han Cheng sniffled. It seems that this bone hoe can only be used for weeding in the future, and it is impossible to use it for digging.

Turning the ground, a variant of the hoe-a shovel or a three-toothed rake is more efficient to use and easier to use than a bone shovel.

The so-called 敢头 is similar to a hoe, the difference is that it is heavier, narrower and longer than a hoe, and is tall and slender with weight.

Such a tool can easily dig into the soil.

The three-tooth rake is also a very good tool for digging land because of its small resistance and sharpness.

Not to mention the three-tooth rake, it can only be made of steel.

Wood can also be made, but it is just a silver-like wax gun head, which is used to plan the ground, and it can be explained in two or three strokes, which is cleaner than a bone shovel.

So the only thing that can be considered is the head.

After a series of previous experiments, Han Cheng already understood that what is made of bones can only weed and loosen the soil, but not dig the ground.

Under limited conditions, the materials that can be used are only stones.

According to the shape Han Cheng drew on the ground with a tree branch, Wood, the first mason of the Qingque Tribe, spent three days beating a hard stone into a shape five centimeters wide, twenty centimeters long, and three inches long. cm thick stone.

Mu Mu, who is very patient, is not afraid of these things at all, as long as he does it little by little, he can always do it well.

But there was one thing that made him difficult, and that was to cut a hole through the wooden handle on the upper part of the hammered stone bar.

It's not that wood has never been used to make holes in stones. You just need to use another sharper and stronger stone to dig holes carefully on top of it. After a long time, you can make a hole.

But the ones he chiseled before were all relatively thin stone flakes, and stones as thick as they are now have never been chiseled.

And Shenzi has additional requirements. Not only must the hole be made large, but it must also not affect the firmness of the entire stone bar as much as possible...

. vertex