Mu Tou is a very patient and stubborn person, otherwise he wouldn't have fought with Shi Tou all day long and never got tired of it.

Although the task assigned by the Son of God was arduous, he did not back down. After sitting there and struggling for a while, he found a stone and started hitting the circle that Han Cheng had drawn on the stone slab.

No matter what, we still have to do it. It is impossible to carve a hole on the stone slab by just sitting there and dreaming.

“Pah pah pah…”

There were knocking sounds one after another. After the stone was hit, there was a pungent smell and stone chips flew out. Gradually, shallow pits appeared on the stone slabs.

Han Cheng stopped Mu Tou's work.

It's not that the wood is not made carefully, but the hole made by this hammering method is a cone-shaped one that is larger on the outside and smaller on the inside.

In this way, even if the hole in the stone is finally made, it is still not suitable for installing the hoe handle.

Because of the weight and volume of the stone hoe, the hoe handle cannot be too thin, and must be at least two and a half centimeters in diameter.

Following the method used on the wood, a hole with a diameter of two and a half centimeters was made on the stone strip, and the top was almost chiseled to the edge of the stone strip...

This kind of hoe, when used to dig the ground, will have the same fate as a bone hoe. Basically, it will break at the wooden handle after a few hits...

The best way is to use a drill to drill holes on it, so that the holes drilled are equally rough inside and outside.

To drill holes in stone, you need a metal drill bit...

This one point alone is enough to make Han Cheng helpless.

If he could make a metal drill, why would he still want to make a hoe?

It would be great if we could just make one out of steel.

Does this mean that in the future we can only use a bone shovel to dig the soil one step at a time?

Han Cheng frowned.

Then he smiled helplessly, and after coming over, he just had to deal with the drilling.

Last time it was wood, this time it was stone, it’s really fate.

Mu Tou also frowned.

This man, who had always been very patient, now felt very lost.

Because as the first stonemason of the Qingque tribe, he was unable to meet the Son of God's requirements and could not drill a suitable hole in the stone...

As the condition of the second senior brother improved day by day, Wu was in a relaxed mood and was in the mood to pet rabbits again. He noticed Han Cheng's distress, so he picked up a rabbit that he had kept obedient, petted it all the way over, and started to ask.

Han Cheng told Wu about his difficulties, and Wu felt very sorry after hearing it.

In his opinion, the bone shovel that can be used to dig and turn the soil is already very useful, and the hoe mentioned by the Son of God is more suitable for turning the soil than the bone shovel, especially the harder soil.

It is a real pity for a witch like me who always thinks about the tribe when he has nothing to do, to know that there is such a tool that can be of great benefit to the tribe but cannot be made.

It was just a matter of drilling holes in the stone, and he couldn't help at all. The tribe's smartest Son of God and the one who dealt most with stones, Wood, were both helpless about it, let alone him.

Do I have to use a metal drill bit to drill holes in stone?

How were the holes on the stone tools made so long ago?

Han Cheng, who had been thinking about how to make some steel, found that he seemed to have fallen into a misunderstanding.

No one says that you have to use a metal drill to drill holes in stone!

If I don't want to use a metal drill, what materials, tools and methods should I use?

“Got it!”

Han Cheng, who couldn't sleep at night while holding Bai Xue in his arms, suddenly shouted excitedly.

It's not that Sister Bai Xue has it, but that he has found a way to drill holes in stones.

Bai Xue, who was sleeping soundly, was awakened by Han Cheng's shout, and asked Han Cheng in a daze what was going on.

Han Cheng smiled and hugged her in his arms, saying it was okay and let her continue sleeping.

Sister Bai Xue felt very safe being hugged by Han Cheng and soon fell asleep.

Han Cheng didn't sleep. If it wasn't the middle of the night, he would run out and start doing what he thought of.

Unable to sleep at night with a little child bride in his arms, Han Cheng's hands were certainly not idle.

Han Cheng is now deeply impressed by his own wisdom and foresight.

After changing her name to Sister Bai Xue, the little child bride finally started to grow weight where she should have.

Although it is still small and immature, at least it is not a flat road anymore.

Han Cheng fell asleep while repeating Yang Wanli's famous poem "The little lotus has just shown its pointed tip, and a dragonfly has already landed on it."

I had a dream all night, but I can’t remember the plot clearly. I only remember Snow White’s proud pair of weapons.

He quietly lifted the fur covering his body and looked at Bai Xuemei in his arms. Han Cheng, who was still immersed in his dream, immediately pulled himself back to reality...

The entire Green Bird Tribe was in an uproar, because just a short while ago, their Son of God, who was smart, wise, kind, and had a host of adjectives to describe him, suddenly announced in a high-profile manner that he was going to use wood to drill holes in stones.

After confirming from the Son of God that Wood and Stone were two people from their Qingque tribe, that they were real Wood and Stone, everyone immediately became excited.

It was understandable to use a hard stone to drill a hole in a piece of wood, but now the Son of God turned it upside down and used wood to drill a hole in a stone? This was really hard to imagine!

Some people were afraid that their guess was wrong, so they found a wooden stick and drilled it on the stone. After half a day, they didn't get anything except their palms turned red.

Someone replaced the hand drill with a pure wooden drill rod and started drilling the drill head, but the result was still fruitless.

The stone was intact, but the wooden drill rod was worn off a considerable length.

After these two experiments, everyone became even more curious and confused, and felt that the wisdom of the Son of God was even more unfathomable.

Amid everyone's anticipation, Han Dashenzi, who had done enough foreplay, came to the stone slab chiseled out of wood with a calm smile and confident steps.

In his hand, he was holding a bag made of animal skin.

Everyone's eyes were fixed on the pocket, expecting their Son of God to take out the amazing tool from it.

The pocket was opened, and under everyone's unblinking gaze, Han Cheng took out a tool from it.

The crowd, who were looking forward to it, almost fell down after seeing this tool.

Everyone looked at each other in bewilderment.

This... isn't this a hand-operated drill? I and others have already verified that it is impossible to drill stone.

How did the Son of God take it out?

This…this…

Is the Son of God just going to use a hand-operated drill to drill the hole?

That’s right, Han Cheng was preparing to use the tool in his hand to drill a hole.

Han Cheng, who suddenly wanted to show off in the tribe, was very satisfied with everyone's reactions.

He squatted there, adjusted the hand drill, and then started working.