In the past, Wang Yang also painted some things, or high-rise buildings, or busy traffic, all of which were boring works.

But no matter what it is, when everyone gets up and takes a look, they will leave peacefully.

Because they can't read it.

But now, instead of leaving, they are muttering something, what does this mean? Do they get it?

If he really understood, Wang Yang would naturally be overjoyed.

Why did he develop their abstract thinking? Relieve the loneliness of the night emptiness? Painting a masterpiece can only be lonely and lonely?

Or do you draw some funny pictures to tease the female ape?

Neither! It's for communication.

If everyone is strong, the power is strong, and no matter how strong one person is, what is the use of not making others stronger?

It's the same as ten chopsticks that keep twisting.

As long as they can understand the pictures, Wang Yang can express the thoughts in his head to them, and they will be able to understand them in a short time, instead of having to do something repeatedly by themselves and express it around the bend.

It can also allow everyone to express their own ideas and cooperate more tacitly, so as to improve the efficiency of hunting to a certain extent.

You can also draw certain hunting techniques on the wall so that they can understand what is feasible and what is not, where there is danger and where there is no danger.

This allows children who enter the forest for the first time to die less and less likely to miss their prey.

It is impossible for him to let go of such a multi-kill thing.

But he didn't have much hope, so he always did it when everyone was free, and if he didn't succeed, even if it was a pastime, once he succeeded, the benefits were many.

He was now very excited, grabbed the arm of the chaser, pointed to the painting, and kept asking: "Do you understand?" Do you really get it? ”

Seeing that Wang Yang was so excited, the others gathered around and pointed to the painting with him and shouted something.

Wang Yang thought to himself that they might have thought that it was the first time they saw it, so they were as excited as they were.

So he picked up the branch and started to draw the four pictures on the other side, so that they could understand that I had painted them.

Everyone looked at the images he sketched one by one, and they didn't know what kind of colorful world was formed in their minds, and they looked at Wang Yang very excitedly.

Then he pulled him in front of the prey that was still half left yesterday, pointed at the prey and screamed, and then pointed at Wang Yang.

Wang Yang frowned: "You mean...... I didn't kill this wild boar? Of course I didn't kill it, I wasn't with you yesterday. ”

Speaking of this, Wang Yang hissed suspiciously, as if he understood what they meant, they should have said: "You weren't there yesterday, why can you draw the scene where they hunted wild boars yesterday?" ”

In order to confirm this idea, Wang Yang pushed them to the wild boar, stood aside himself, pointed at them, and then pointed to the painting on the ground.

Sure enough, they became excited and screamed.

Wang Yang secretly said in his heart, it seems that it is right, but they still don't know how to nod yes and shake their heads.

But if this is the case, it brings up another problem, the reason why they are excited is not simply to understand the painting, but because what they see is their own memory.

And to turn the memories into the form of pictures, they saw it for the first time, so excited.

It is also mixed with the doubts of Wang Yang who was obviously not at the scene, why he was able to draw their memories.

Doubts and novelty may be the reason for their excitement.

Wang Yang muttered: "It seems that they have forgotten that I have also participated in many hunts." ”

As for the ape-man's memory ability, he once read a passage in a certain book, saying that the ape-man's memory is very incomplete, and he often loses his weapon after hunting, and then makes it when he needs it in the future, resulting in a great waste of labor.

At that time, he had no objection to this, after all, the status of ape-man in the forest was not high, and this may be one of the reasons.

But when he came here in person, he found that the memory of apes was not as bad as he thought, and in their childhood, they could make such mistakes, but when they were older, they would hardly make such low-level mistakes.

Just like animals with low IQs, they will sharpen their claws, even if they can easily tear apart their prey.

Tools such as stone cone stone axes, like their claws, are sharp weapons of survival, which have penetrated deep into the soul and are indelible.

But the question arises, why is it said that the ape-man's memory is not so bad, not bad at all.

Because their memories are more focused on the terrain, animals, finding nests, and hunting, other things are forgotten very quickly.

Otherwise, Wang Yang would not have asked them to re-identify the animals they had recognized before every day.

In order to find out whether the images in their minds were based on memories or whether they were able to form images independently, Wang Yang drew four new pictures on the ground.

These are also four similar hunting pictures, except that the tragic wild boar is replaced by the tragic saber-toothed tiger.

Then he called the crowd and observed the expressions on their faces.

They looked at the new image for a moment, with just an indifferent look on their faces, and then calmly looked back at themselves.

Sure enough!

As expected, they did not react to these four images, because they had never hunted a saber-toothed tiger in their memory, and there was no corresponding image formation.

Although it was not achieved overnight, Wang Yang was still very happy, and finally found a breakthrough and knew how to exercise their abstract thinking, and the progress was huge.

The next thing to do is nothing more than to exercise their memory skills.

Thinking of this, he did not delay the hunt, and pushed the people out of the cave and let them go hunting.

A few days later, they caught another prey, and they were quite skilled in their cooperation.

At the same time, a few days also made them realize that it doesn't take so many people to hunt one prey, so they began to divide into two groups, each of five people, staying in two places to wait.

In addition to the osteologist who thinks about catching fish every day, there are also a few people who pick wild fruits and hunt small animals on the edge of the forest.

So Wang Yang took out the barrel trap and handed it to the others, and let them understand the operation of the barrel trap.

This way, they can have plenty of time to pick wild fruits, and then they only need to go and see where the traps are being planted after a while.

Now the tribe harvests almost twice as much food every day as before, and the abundance of food has also made Wang Yang more energetic to open up orchards.

Every day is to cut down trees, turn over the ground, dig up the roots, and then plant seeds, and life is prosperous.

And what he didn't expect was that just a few days later, an even bigger surprise appeared.

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