I am a primitive

But his high speed could not be maintained for too long, less than 2 minutes, because of fatigue, he had to slow down.

On the other hand, Wu, this old man maintained a steady pace as before, pressing down on the wooden plank one after another, appearing calm and relaxed.

"Crack."

The slight sound of something breaking came from the bone plate under Wu's feet, and at the same time, the rotating hand drill was also stuck.

This is a sign that the bone plate has been drilled through.

Wu carefully put away the hand drill, and took a look at the bone plate under his feet. A hole with a thick outer surface and a thinner inner surface appeared on the bone plate.

After the hole is made, you only need to hold a stone drill in your hand and rest a little, and the hole on the bone is completely completed.

After the slightly red-faced witch put the hand drill aside, the sweaty elder brother also stopped his hands. He put down the stone drill and the bone in his hand, and his movements changed because he was rushing to drill the hole. Sore, sore wrists and fingers.

Wu brought the bone plate that the elder brother had put down, and the hole on it was only drilled about one-third of the thickness of the bone plate.

This drilling competition ended with the old and frail witch completely defeating the young and strong elder brother.

Moreover, the witch who has drilled a hole can continue to drill at the previous speed, but the senior brother, if he does not rest, his drilling speed will become slower and slower.

There is no harm without comparison, and the gap between the original drilling method and the hand-pressed drill produced by Han Chengxin cannot be reflected.

According to the current speed, it is still very easy for one person to drill six or seven bone holes in a day using a hand drill.

In other words, the drilling speed should be increased by at least three times. Sure enough, it is still necessary to develop new tools.

Wu, who had personally experienced the benefits of the hand-pressed drill, held the hand-pressed drill in one hand and the drilled bone piece in the other, saluted Han Cheng sincerely, and praised: "Son of God!"

The rest of the people who witnessed the miracle of the hand pressure drill followed the witch's movements and saluted the Son of God together, shouting respectfully and excitedly, "Son of God!"

It has become the normal state of the Qingque tribe to bow down and salute the "Son of God" every time it encounters a miracle.

Wu held a sacrifice again, and the items used for the sacrifice were the hand press drill that Han Cheng had just made, and the bone fragment that was drilled with a hand press drill.

In the past, the Qingque Tribe held very few sacrifices. From spring to spring, it would be good to be able to hold three or four times. But since the arrival of the Son of God, the number of Wu's sacrifices has begun to drop in a straight line. rise.

Just like recording things, Wu is also in pain and joy. Sometimes, he also feels that the frequent sacrifices will cause dissatisfaction with the gods, but if he does not tell the gods about all the miracles created by the Son of God, Wu will feel uncomfortable again.

So much so that now, every time Han Cheng comes up with something new, Wu has to go through such a tangled psychological process.

After the sacrifice, the manufacture of hand-pressed drills began to be carried out in large numbers.

The manufacture of the hand press drill is not complicated. When Han Cheng made it before, Lai and Heiwa were watching. They had already kept the process in mind. With him, within two days, the Qingque tribe There were five more hand-pressed drills.

For the new hand drill, the children in the tribe are far more interested than the adults. They always want to look at the opportunity to experience the magical things created by the Son of God with their own hands, just like Han Cheng who stood aside eagerly. It looks like a bamboo craftsman.

The appearance of the hand press drill has greatly increased the speed of bone shovel manufacturing, but in just six or seven days, the Qingque tribe produced fifteen or six more bone shovels!

Up to now, the storage capacity of the Qingque tribe's bone shovel has reached 34!

In this way, after the beginning of spring, Han Chengcheng no longer has to worry about the lack of digging tools.

Even if the workload of excavating the soil is heavy after the beginning of spring, it is impossible for all 34 bone shovels to be used at the same time. The reason why Han Cheng made so many is to prepare more.

After all, the method of making this bone shovel is primitive, even if Han Cheng has worked hard, it cannot be as durable as the iron shovel of later generations, and it is inevitable that it will be damaged during the excavation process.

With a spare shovel, there will be no things that will affect the progress due to the damage of the shovel.

As for the broken shovel, it can be repaired when it is not working.

Of course, the use of the hand press drill is not only used in the manufacture of bone shovels, it can be used in the manufacture of many things in the future.

After using it for a period of time, Han Cheng improved the hand press drill to address the problems that occurred during the use process.

The improvement is the rope.

Although the rope woven with rope grass is strong, it is not very wear-resistant. During continuous use, the rope is easy to break. The improvement Han Cheng made was to replace the rope woven with rope grass with one made of twisted leather strips. rope.

After the sacrifice, everyone in the tribe was busy making hand drills, and Wu was not idle, recording all these on the pottery board in his inner hole.

Now there is one more person who can enter the inner cave in normal times, besides Han Cheng and the elder brother.

This person was not Shang, the leader of the Yuanzhu tribe, but Shi Shi, a minor.

Because there are so many miraculous things made by Shenzi, even with the relatively easy-to-use pottery board, the speed of writing has increased a lot, Wu still can't keep up with the progress.

After thinking about it for a while, the witch made the decision to select the best stones mastered by the tribe's "God's Words" and "God's Language" as heirs.

In this way, it can help him record things and reduce Wu's workload. Secondly, Wu is not young and needs to start cultivating heirs.

In fact, at the very beginning, Wu had the idea of ​​making Han Cheng his successor and making Han Cheng a great and glorious Wu of the Qingque Tribe.

His thoughts completely disappeared after Han Cheng broke the ice to get fish last winter.

-------------Chapter Dividing Line---------------

Stone is very painful. Ever since he was selected by the witch as his successor and started training as the next witch, his pain began.

In fact, in the past, he was very envious of Wu.

Because the witch does not need to go out to hunt or do other kinds of labor, he only needs to write and draw on the stone slabs in the inner cave when he is in a good mood, and then lead the tribe to communicate with the gods several times a year. You can have enough and good enough food.

Even the leader had to queue behind the witch when receiving food.

But after he was really selected by the witch and started training, he realized that things were far from being as simple as he thought.

His pain is not to help the witch to record the major events in the tribe on the clay tablet.

As the one in the tribe who has mastered the "God's Words" best besides the Son of God, he is very happy to use the words of God to record all kinds of things created by the Son of God.

This is a kind of enjoyment for him.

His pain comes from the characters mastered by the witch, inherited from the previous witch, and created by the witch himself, as well as various ritual languages ​​and ritual actions that he cannot understand.

Stone is very fond of writing, but he has long been accustomed to the square, square, stroke-by-stroke "God's writing", and now he sees the same writing of the ghostly symbols taught by Wu, only one head and three big.

These things are really difficult to read. For example, a word, in the eyes of the stone, is clearly a person twisting a straw rope, but the witch told him that it was catching a snake...

Just to recognize these words, Shi Shi was already very uncomfortable, but Wu asked him not only to recognize, but also to be able to write.

For Shitou, the most painful thing is this.

In fact, he had already seen that Wu was not too sure about the meaning of some ghost-painted talisman characters, but seeing Wu's serious face, Shi Shi had to suppress his desire to ask about this matter.

Those words that Shishi never stopped speaking clearly during the Witch's sacrifice, even now, when the Witch taught him himself, he didn't understand, he didn't know what the Witch taught him.

I asked Wu, but Wu refused to tell him, but just let him remember firmly, saying that after he has a firm grasp of these things, he can communicate with the gods.