Under heavy pressure, Wang Yang is full of motivation, and he now exercises every day. Also painted on the wall, ten circles, one smaller than the other, and the last one is a dot.

Then he threw stones at the circle, trying to practice the Xiao Li Flying Knife that shocked the world and cried ghosts.

In addition, he took a large bone and polished it continuously to make a bone spur thirty centimeters long.

He was determined to improve his diet, at least not every vegetarian diet.

He took the bone spurs to the stream, the stream was crystal clear, knee-deep, and occasionally a few small fish could swim, and it was unknown what kind of fish they were, and he didn't care, as long as he could eat them.

He stuck the bone spur into the water, which was immediately twisted, and using his powerful mathematical calculation ability, he quickly filtered a few formulas in his head, and quickly guessed the angle.

But he was still not complacent, and kept stabbing at a stone in the river to refine his technique.

For a few days, he practiced unhurriedly, making sure that he was very precise.

Finally, he had his first fishing.

A small black fish swam slowly, not noticing Wang Yang outside the water.

It swam very leisurely, its tail was wagging, it looked very proud, it was estimated that it had not done anything good just now, and its face was full of evil smiles.

Wang Yang watched it swim in front of him, and when it was less than ten centimeters away from his feet, his eyes narrowed and stabbed violently.

With a "bang", the bone spurs were like thunder, splitting ripples on the water surface, passing through layers of obstacles, and quickly coming to the little black fish.

The reaction speed of the little black fish in the water was extremely fast, and when he saw that there was danger falling from the door of his head, he flicked his big tail and turned over, dodging the bone spurs and walking away.

Wang raised his eyebrows and frowned, the speed he used and the angle he calculated were fine, but the fish was very flexible in the water and it was difficult to catch.

But he was not discouraged, and spent the whole day stabbing and collecting thorns.

The result was really not good, the effect was not good at all, and I didn't catch a single fish at the end of the day.

It's no wonder that if you can catch a fish so easily, adults would have caught it a long time ago.

Besides, the adults have to take care of everyone, and there are more than twenty mouths waiting to eat, and it is impossible for them to spend their time and energy on fishing.

Besides, there aren't many fish by the stream.

But for Wang Yang, this is the only safe place for him to hunt.

For several days, Wang Yang kept fishing, but only caught a small fish, which was so inefficient that he almost had the idea of giving up.

He found the difficulty of fishing, and he had the right timing to stab him, and there was no doubt about the accuracy, but as soon as the bone spurs entered the water, the fish would be frightened and quickly dodge and escape.

There is no way to determine the trajectory of its escape.

Unless, being able to limit the movement space of the fish.

Thinking of this, Wang Yang's eyes flashed, and he began to build a wall in the stream.

The creek is not wide, probably only about a meter.

Wang Yang picked up the pebbles and put the width of this meter on a stone wall every ten centimeters, like a simulated racing track.

In this way, the width of one meter is reduced to seven ten-centimeters wide, and there is only ten centimeters of space for fish to move.

No matter which channel the fish enters, it is absolutely impossible to turn back or turn.

After doing this, Wang Yang stared at a fish again, and when the fish entered the passage, he stabbed it violently.

This time, blood stained the surface of the water.

"Got you!"

Wang Yang lifted the bone spur, and the little black fish was pierced through the body, struggling hard.

However, Wang Yang didn't care about the fish's feelings, threw it to the ground, picked up a stone and slapped the fish to death, ate it happily, felt the meat and fishy stomach, and burped with satisfaction.

After a while, he began to crouch again, and another fish slowly swam over.

He struck again, his bones were like lightning, and he stabbed with precision, and the fish also saw the danger, and instinctively flicked its tail and fled.

With a "snap", its tail hit the stone wall next to it and bounced back.

The bone spurs had stopped giving it another chance to react, piercing its body.

……

On this day, Wang Yang caught five fish, and he realized that this method was very good.

Every day after that, his proficiency increased day by day, and he caught more and more fish, and at most he could catch ten.

It's a pity that the creek is still too small, and the fish are few and small, and each of the ten fish has a few bites, but they can often eat meat, and everyone is very happy, and they scream at Wang Yang in a praising manner.

Everyone's physique, because of the increase in meat intake, is getting better, especially the children who are younger than Wang Yang, who have obviously gained weight, their faces are round, and they all smile when they see Wang Yang.

The matter of fishing was soon taken over by another adult, where there were ready-made stone passages to restrict the movement of the fish, and catching fish was no longer difficult.

Wang Yang has been proud of this for a long time, and finally lived up to the title of outstanding young man in the 21st century.

For a period of time after that, in addition to throwing stones every day, Wang Yang also had one more training, climbing trees.

In the forest, most of the large animals will not go up the trees, in case of emergency, hiding in the trees is a very good way, can be described as one of the means of survival in the jungle.

Such an important means naturally cannot be left behind.

Wang Yang didn't dare to go deep into the forest, so he practiced on a big tree at the mouth of the valley.

To tell the truth, what kind of tree is this tree, he really can't name it, not to mention that it is so old, let's just say that he spent a few years in college, and returned everything he learned to the teacher.

The tree is tall and has a bare trunk below four meters, with little room to climb, and the forest is mostly coarse, making it difficult for small trees to survive in a highly competitive place.

Unlike later generations, the bigger the tree grew, the more tragic it became, and all of them were cut down.

It would be very difficult to use the tree in his bare hands, but Wang Yang learned a few tricks from the adults, who had sharpened stone tools that resembled small sharp cones.

When you go up the tree, you will plunge into the tree with a cone, rely on your waist strength and arm strength, and then cooperate with the kung fu of your feet to climb up quickly.

At first, it was very difficult, he often had no strength in his arms before he could climb the branches, and the strength of his waist was not good.

He trained frantically every day, and after a few months, he had improved his physical coordination to a new level, and because he was able to eat meat often and grew his strength quickly, he could barely survive such a high intensity of exertion.

If only I could eat more meat.

Of course, his ability to climb trees has improved slightly, first running for a while, kicking a few feet in the trees, and then sticking the cones on both hands into the trees.

Keep your feet on the trunk of the tree, and climb up as you pierce them.

Here's the trick too, if you want to climb fast, you can't stick the awl too deep, otherwise it will be a waste of time to pull it out.

However, if you don't dig deeper, you may be able to take it off, and the balance in it requires a lot of practice.

As for the new tools, such as nets and other things, since I didn't see them at the exit, and the adults didn't understand them, they had to give up for the time being.

The season of the year is autumn.

In fact, it is not autumn, there is almost no sense of existence, because it is the warm period of the interglacial period, resulting in only 16 or 7 degrees in summer, the time of spring is shorter than summer, and the time of autumn is shorter than spring, almost a month, and it will be winter.

And the winter lasts for a long time, maybe almost five months, just imagine five months of ice and snow, without heating and air conditioning.

Maybe in modern times, I don't have much experience, but here, it is common to have a few tens of degrees below zero.

To use the simplest analogy, if you go out for a convenient trip, you can bring back a popsicle.

Go out and stand for a few hours, and congratulations, you've been the first humanoid ice sculpture in history!

Wang Yang has absolutely no consciousness to dedicate himself to art.

In winter, everyone will snuggle tightly together, with thick animal skins on the ground, and several layers of thick animal skins on their bodies.

Each time, a few people would catch a cold, and then one person with a weak constitution would die of a fever.

What did you say? Fever shots? Dude, it's time to take the medicine, and you must not give up the treatment.

Coupled with the accidents caused by hunting every year, two or three friends have to die, resulting in the number of people in the tribe not developing.

And the number of people represents the labor force, productivity, and combat effectiveness!

Therefore, if you want not to be threatened by seven wolves, you have to increase the guarantee of survival, and next time you will have capital to threaten the wolves!