"Come, see which of us can throw this stone into the river." Yang Jiao was on the bank of the river, and the white water below was rushing away.

The tiger's eyes were red, full of bloodshot in the face of the greatest challenge of this life.

Can Yang Jiao lift that stone?

Of course not.

Otherwise, where would you need Yulia to bring out a big sniper to kill the iron mane, just three punches, and the wild boar will open a water and land dojo in his brain, and the seven orifices will bleed to death.

It's just that Yang Jiao is a mortal.

He doesn't have the abilities that those traversers have, he doesn't have the kind of military killing moves like Yulia, he doesn't have the inheritance of ancient martial arts and rings, all he has is nothing more than a notebook that never stops powering.

Moreover, he has been exposed to most of the knowledge in it, so the role of the notebook is nothing more than that he will not forget the knowledge that built civilization.

So to send this granite into the river, Yang Li has a way.

But the tiger tooth goes first.

Yang Jiao quietly watched the tiger teeth exert his strength, this warrior from the river bend showed something far beyond imagination, that kind of power...... The boulder, which was five tons, was carried by him to a shaky one.

What is this concept?

Anderson, the strongest lifter in human history, can lift 2.8 tons of iron with a table squat, for 30 years, across the last century, no human can surpass him in 30 years!

Why can Huya do it, and it is nearly twice as much as his.

The incredible thought in Yang Li's heart suddenly struck again, and he felt that he was hovering on the edge of that answer.

"Drink!"

The entire clan was silent under the power of the blond man.

Granite...... Got up.

The skin of the tiger tooth is red, like a boiled prawn, the nose is dilated, and two white gases are spewed, like a comet's tail in the night sky.

Almost, almost on his shoulder.

Yang Li and Yulia were completely shocked, this is not a miracle, this is simply the power of creation, we humans are one of the most endurance mammals on land, until modern times, there are still tribes in the wasteland with long-distance running to run deer to death to hunt, but we have never been the strongest race.

Why was he able to do it?

"Up!" Huya shouted.

A distant thunder rang out in the wasteland.

Granite...... It landed on the shoulders of the giants.

Yang Jiao took a few deep breaths, he knew that he was witnessing a miracle, he had no thoughts of fighting for the patriarch in his mind at the moment, the only thing he wanted to do was to cheer for the warrior in front of him.

Walk up and throw it down!

We are human beings, and in another thousand years, we will be the masters of this planet!

It is with warriors like you that our race can hunt mammoths, slaughter the Haast eagles, break the thick armor of the eagles, and make all seven continents tremble under the spears of humans!

One step, Huya took his first step.

Yulia's ten fingers almost sank into her palms, and her cheeks tensed imperceptibly.

In two steps, Yang Li began to high-five rhythmically, and more than 100 clansmen echoed it together.

Three steps! Huya's knees weakened, and he stumbled, and there were still ten meters left from the riverbank.

A trace of blood oozed from the corner of the tiger's mouth, he knew that he couldn't spit out this mouthful of blood, he couldn't vent his strength at this time, behind him was the whole riverbend, the cold wind of the wasteland had not broken this giant man, and the ferocious beast had not been able to tear him to pieces.

He wants to make this tribe rise like the rising sun in the east, to the top of the great river.

But the trail of blood slowly widened, spread to his chest, and continued to flow downward.

This fourth step can no longer be taken.

"Next time, next time." Someone in the crowd comforted.

The tiger's teeth did not move.

"Rest for a while, just for a while, if you come again, you will be able to carry it down!" Again, it was suggested.

The tiger's teeth clenched.

"Put it down, Huya, I, Yang Jiao, promise you, I promise with my life that this stone will fall into the river tonight! If it doesn't work, let the thunder and lightning of this wasteland all fall on my head! Yang Li couldn't see that this giant man had reached his limit, so he rushed forward and shouted beside him.

"Heh," Huya turned his face, "you said, your oath." ”

Huya threw the boulder down with a bang, shook his body twice, and fell to one side.

Yang Jiao and Falcon Wing hurriedly held the tiger tooth, he had already lost his strength, and he couldn't slow down for a while.

This gave Yang Li a good opportunity to perform.

"Where are all the logs for building the house?" Yang Li asked.

How many steps does it take to get a stone into the river?

The first step is to lift the stone, the second step is to walk to the river, and the third step is to throw the stone down.

Of course, this is just a thought.

Although Yang Li has not practiced, he is confident that what stands behind him is the crystallization of thousands of years of civilization.

The moment he saw the boulder, he thought of the dock.

Why docks, because in the Middle Ages, ships were always built on the shore, and they were launched after they were built, so what is the process of launching the water?

Push tens or even hundreds of tons of large ships into the sea.

What to do?

It's simple, "wheel".

Of course, this is not making Ferraris, our "wheels" do not need to be so precise, we only need to minimize the friction of the distance from the boulder to the river bank, so how to make the friction smaller, or use the concept of "circle", the circle and other objects will have a tangent, this contact surface becomes a point, then the friction caused by a point is very small.

Yang Li did consider using leverage to break the boulder little by little, but it was not appropriate now.

This approach is too slow.

Under the gaze of the entire tribe, the logs were lifted out by Yang Li, and a rolling log passage was laid out between the boulder and the river bank.

Of course, Yang Li is not worried about the success rate, according to modern calculations, the pyramid was built by this method, otherwise how would a boulder of dozens of tons be transported to the construction site.

It is true that this preparation took a little longer, but everyone present had not been exposed to relevant knowledge, and they watched Yang Jiao go in and out in confusion.

The "wheel" between the boulder and the river bank has been built, so what is next?

Of course, putting the boulder on the "wheel" obviously can't bother anyone else.

Yang Li pushed a log against the edge of the boulder facing the riverbank, and then built a lever structure on the other side.

Give me a fulcrum, and I can break the earth.

Yang Li inserted one end of the sturdiest wooden stick into the bottom of the boulder, using a round stone as a fulcrum, and began to exert force at the other end.

The granite boulders were pried up.

It was pried onto the logs—at the invitation of the circular cross-section of the logs, the whole boulder began to slide as the banks slanted towards the valley, right on the stairway of the logs.

Yang Li suddenly felt a scene flashing in front of him in a trance, it was the republic's giant ship refitted and launched, the ship's side ribbons fluttering, riding the wind and waves, and setting sail majestically.

One day in the future, I will expand the power of the river bay to the mouth of the sea, send the huge ship with sails into the ocean, I know the monsoon and the ocean current, I know that on the side of the blue waves, the sun, moon and stars will guide me, I can subdue the stormy waves, I will ignite the fire of civilization on the whole planet.

Boom – the log rotates.

Boulders streaked across it.

It is getting faster and faster, more than ten meters away, not long to say, short but not short, in the eyes of the load-bearing human beings, it is like a moat, and under the power of building a complete machine, it is only a blink of an eye.

A boulder streaked through an afterimage.

Fall into the Great River.

"Knock ——!" White waves splash.

The whole tribe saw the scene in front of them, and there was only the sound of heavy breathing.

Huya wanted to laugh, but he couldn't, he sat on the ground, his back against his brother's falcon wing, his eyes welled up with tears, as if he wanted to cry, but in the end he could only let out a dry howl.

That piece of land where the entire tribe was helpless was actually reclaimed in the hands of this emaciated human?

It's fertile ground for growing crops and feeding a few people.

That's right, this alien race named Yang Li, he did it, but in an instant, he broke off the lever - the log on the boulder - rolled under the action of gravity, fell into the river, splashed the earth-shattering waves, and made a loud noise that shook the wasteland!

Yang Li was not proud at this time.

This is not at all within the reach of my Yang Jiao's wisdom, I am not alone, behind me, is the crystallization of thousands of years of human civilization, I am the boy who picks up shells by the beach, there are giants on the shoulders for me to climb, I am just a small part of those who seek knowledge.

"I've used a bit of a trick, and I'm sure you won't mind." Yang Jiao came to Huya and confessed generously.

Huya, a giant man, was full of tears at this time: "No, this is not a trick, this is your power!" I'm a hunter in the wasteland, and I'll borrow traps to hunt, and if you do it, you can do it! ”

"I'm curious about your origins." Yang Li sat cross-legged.

Huya smiled sadly and said slowly.

He was a descendant of a bison neck and an alien woman, and his mother's tribe had come to his door five years ago to get rid of this woman and her seed.

Although there were only ten people killed, the tribe of more than 100 people in the river bend could not resist.

The young Huya watched his mother stabbed to death on a spear, and watched the bison neck fight to the death, and finally ended up being exiled.

He knew what he had to do in this life, and he knew from the day he stepped into the moor that he would return, and from that day on, no other tribe had ever ridden on the head of the riverlands.

He was about to do it, but Yang Li was in front of him.

Yang Li thought thoughtfully: "Your mother's tribe is all light yellow with light yellow hair and big eyes. ”

Huya exclaimed, "How do you know. ”

"Not only that, but they also come from the snowy lands of the north, where they live in caves and hunt."

Huya was so surprised that he couldn't be more surprised: "You, do you know my mother's clan?!" ”

Of course I know, the doubt in Yang Jiao's heart finally disappeared, and he knew why Huya had this kind of physique and this kind of divine power, because he and we were not of the same race at all.

He's a mixed Neanderthal and Cro-Magnon!

Humanity rushed out of Africa in droves to conquer the planet, and in our last species, there was a particularly tough group of creatures whose bones and musculature could easily produce twice as much strength as living humans.

No wonder Huya looks strange, no wonder he is born with divine powers!

Cave lions, saber-toothed tigers, and mammoths died under Neanderthal spears, but they were still extinct.

Again, a strong individual can never match a disciplined legion.

The Cro-Magnons, the tribe of our modern humans, exterminated the previous generation of humanity and ruled the earth under a technique called the "art of war".

Yang Jiao smiled, and he pressed his hand on the top of Huya's head: "You, do you want to avenge your mother." ”

"Yes!"

"You, do you crave power?"

"Please give me the power to be like you!"

"Well, I will grant you the snowfields of the northern country, the divine power that destroys the mountains, and the stormy waters of Zhenhai, and you should bring your war hammer to conquer the land that I can see." Yang Jiao raised his chin, even though the giant man in front of him had the strange power to tear him apart, but at this moment, kneeling in front of his eyes, like a toddler.

Huya pulled out Yang Li's dagger, and Yulia hurriedly stepped forward, but was stopped by Yang Li with his eyes.

The tiger's teeth slashed three times and carved them on his forehead.

The blood flowed like a note, and the bones were visible deeply.

It was the tribe's oldest blood oath.

He gave this life to the leader in front of him.