When the sun rose, Yu Zai came to the edge of Yan Zhize, he saw that there were scattered copper spears and stone axes that had not been swallowed by the tortoise, and people in the mountains and seas had already used copper to make weapons, when the Yellow Emperor fought with Chiyou, he had smelted copper for soldiers, which was also the reason why many people later passed them on to the gods, just because the Yellow Emperor and Chiyou made weapons beyond the times.

Another important point is that there was a god in the age of mountains and seas, and the copper in this world, or metal minerals, like herbs, has the power of incomprehensibility in later generations, which is deification and is an excellent natural resource.

Prunella vulgaris, sedum and other weapons that can stop the blood of broken arms, and those weapons made of deified copper are far stronger than "iron" and "steel", and even depending on the mineral area itself, they will also come with various unpredictable "powers".

And to smelt the deified minerals, it is natural that divine power must also be used, otherwise it will be heated according to the ordinary metal properties, and no matter how vigorously the natural flame burns, the copper will not be melted at all, let alone smelt it?

Minerals, resources, beasts, atmosphere, herbs, blood, and even wind, rain, thunder and lightning.

The technology of the Central Plains is very superb, their application of deified copper has entered a leapfrog period, and according to the memory of Yu Zai, in the original history, the same is true, from Yao abdication to Dayu, more than 40 years, from large-scale stone tools began to enter the era of large-scale bronze applications, it is also this time period.

Yu Zai put his hand on his brow and looked at Daze.

It's a good time, it's a very bad time.

But no matter good or bad, the changes of heaven and earth do not allow these small people to be the masters, if you want to artificially change heaven and earth, just like Zhuan, then first of all, you have to sit in his place.

Be strong.

The fire has not been burned, and the tree has not grown.

There is still a long way to go.

Yu Zai retrieved those broken blades, these copper, stone can still be recycled, in the process, the young Wu felt that something inside Daze was peeking at him, Yu Zai then looked at Daze, faintly, and the turtle hidden in the deep water eye-to-eye.

Yu Zai's mood was unexpectedly calm, he kept his breathing calm, stared at the abyss for a long time, and then put away the broken soldiers.

Yu Zai hugged those broken soldiers, and saw that in the Abyss of Daze, those eyes were still observing and did not move.

He understood, the tortoise thought he was dangerous, so he didn't act rashly, this is a smart guy who won't take risks when his stomach is already full.

"Sooner or later, we will come back, with sharp weapons, to rip off your tortoiseshell, to break your eagle's beak, to lay your flesh in the flames, and the new children of the tribe, they will eat your flesh, listen to the stories of their predecessors, and thrive. ”

"The law of the jungle, survival of the fittest, the age of mountains and seas does not believe in cowardice and tears, today we lost, but we will come back in the future, until then, you just wait here. ”

"Save your own life, you belong to our Akagata clan.... Prey!"

He babbled a lot about the abyss, and he knew that this turtle could understand it, because this turtle was a strange beast, not a beast, and it had a certain degree of intelligence.

The young witch left the abyss with a back and slowly departed from here.

The whirling turtle in the depths of Daze, its eyes are full of greed and desire, the desire for blood and food, this is the instinctive behavior of the beast.

The exotic beasts of the mountain and sea era can be roughly divided into four types, the first type is the predator, most of the herbivores are in this list, such beasts have the instinct to seek good fortune and avoid evil, they can feel the movement in the mountains and wilderness, and when they are watched by high-level beasts, they can be the first to notice and react, so as to escape the pursuit of predators.

The second type is the predator, this kind of beast has a "scheming", and will measure the "strength of the enemy and the enemy", to draw the best conclusion, so it feels that it can't easily take the things, often will not attack, unless there is really nothing to eat, will take risks, this is the standard predator behavior, ordinary beasts also have this behavior, but the beast will weigh the pros and cons, rather than just being dominated by the stomach.

The third type, such as Dangkang, is a very intelligent guy, although they can't speak, but they can often bring some powerful positive or negative effects to the surrounding environment, such as a great harvest, a great flood, a great drought...... Within this kind of individual, there are those who are extremely strong and those who are extremely weak.

And the fourth type is the type of empty with strong power but low IQ, but it is precisely because they are too strong, so even if the IQ is not high, they can live very well in this era of mountains and seas.

Wisdom evolved because of lack of strength, and wisdom is not needed because of strong strength, and this is natural selection.

There are seven of the four categories, and the word "wait" has been used since a long time ago, indicating the class of antiquity, and in the same way, humans not only use the word "wait" on themselves, but also on the heads of beasts, to distinguish their strength from [danger].

Proto-beasts, psychic and obedient;

The Beast, the one who executes and is violent;

The beasts of the earth, the leaders of the vassals, lead the beasts of the clan to follow;

Mountain beasts, the Yue of the princes, Hushan Trumpet, commanding all beasts, not limited to their own clan;

The desolate beast, the assistant of the king, is at the same level as the Quartet Desolate Monarch.

Finally, there is the king beast, which is equivalent to a son of heaven.

And the Quartet Desolate Monarch is the king of the Quartet Desolate Kingdom who obeys the Son of Heaven, that is, the Yaozhu clan in the north, the Beihu clan in the south, the Queen Mother clan in the west, and the Rixia clan in the east.

The Four Wilderness Country, also known as the Far Country of the Four Directions, is the gateway to mountains and seas.

The tortoise felt that Yu Zai was different from the little people who jumped before, just standing on the edge of Zeshui, it felt a more disgusting aura, it felt repulsion, and keenly judged that Yu Zai might be more troublesome, so he was already full, and there was no need to do anything with this trouble.

So it chose to wait and see, still hibernating, watching Yu Zai pack up those broken copper and stone weapons and walk away.

The tortoise roughly understood the words, but it scoffed at them.

When the weak progress to the strong, the strong will naturally not be able to stand still, how can you be a wizard of a small tribe to deal with yourself, a powerful person who is about to enter the "earth beast"?

It's just the whispering of the reptile, and the tortoise doesn't care at all, just as this little wizard said, the weak eat the strong, and the fittest survive!

The weak are humble, and the strong are overwhelmed!

This is the rule of mountains and seas!