The cold wind blew through the ground, rolling up some fine snowflakes, and the wind blew through the bare branches, making a whining sound, like someone was crying, which sounded a little scary.

Inside a gloomy cavern, a pile of flames burned continuously, making it seem a little smoky.

People try to sit, squat, or lie down inside the cave.

Even if it was necessary to walk back and forth, everyone kept their bodies as low as possible and walked around the cave with bent over.

This is because if the body is too straight, it is easy to be smoked into the eyes by these diffuse smokes.

When the smoke hits the eyes, the eyes not only hurt, but also tears, which is very uncomfortable.

“#￥%@#……”

In the tribe, next to the fire, a man was talking with a whimper, sometimes gesturing with his hands.

At the side of this person, sat the female leader of the grass tribe.

At this time, the female leader of the grass tribe looked at the man who was talking, and her eyebrows and eyes were full of yearning.

It's not just her, it's the rest of the tribe as well.

They were all fascinated by what the man was saying.

The man who was speaking was a member of the original bark tribe.

When they were in the original tribe, the bark told them a lot about the Qingque tribe, and after a long time, they also wrote down these things that the bark said.

Then act as a talking point and tell the people of the grass tribe about these things.

In fact, similar words, as early as after they joined the grass tribe, they were saying that many people in the grass tribe had longed for the kind of life they talked about, that tribe.

It's just that at that time, their tribe had just owned fish cages, bows and arrows, and the amount of food obtained through these people had an explosive growth.

Compared with their previous living conditions, there has been a qualitative leap.

In such a situation, although they yearn for the life of the higher-level Qingque tribe, they are not too ruthless.

But now it is different, on the one hand, because the cold that came early has destroyed a lot of what they thought was a very good life, and made them taste hunger again.

On the other hand, they have been living like this for a year, and they have a deeper yearning for the life of the higher-level Qingque tribe.

This may be the dissatisfaction of human beings.

With the good ones, you want the better ones.

At this moment, listening to the man speak again, everyone in the grass tribe felt that their hearts were on fire.

Even the eyes of the narrator were full of yearning.

Something similar happened not only in the Grass Tribe, but also in the rest of the tribes that were captured by the Bark Tribe, and basically a similar scene was staged.

The people of the bark tribe, who were artificially dispersed because of the war, are now affected by more people because of such things.

It makes more people know about the Qingque tribe and yearn for the life of the Qingque tribe.

Their yearning and expectation have been magnified to the greatest extent by the stimulation of the cold and long winter outside......

“#￥5@#！”

Within the Blackstone Tribe, the leader of the Blackstone Tribe, who had one ear frozen, clenched his fists and shouted loudly, with fire in his eyes.

What he shouted meant was that after the beginning of spring, he would attack the Qingque tribe and take everything that belonged to the Qingque tribe into their tribe.

In his opinion, such a lot of good things, such a good way of life, should be enjoyed by those who have Blackstone weapons.

If the tribe didn't agree, he would take the tribe's people, take the tribe's blackstone weapons, take their rough planks, and tell them who could have those things!

“#￥5@#！”

The rest of the people from the Blackstone tribe also shouted loudly.

The excitement is so strong that you only have to listen to the sound to feel it.

These days, they have always heard the bark say these things, and their yearning for that tribe has reached a peak.

How could they not be excited to hear their leader say such things at this time? Will it cheer or not?

Bark was also in the crowd, cheering as everyone cheered and cheered for the decision of the leader of the Blackstone tribe, one voice louder than even two.

The bark is a joy from the heart.

It had been so long since he had risen this idea, and in the middle of it, he had even completely forgotten about it, thinking that it would never be realized again, and he was still uncomfortable for a long time.

After going through so many twists and turns in the middle, and now that this thing is finally going to happen, how can he not be happy and unhappy?

The damn leader of the Blackstone tribe is finally going to attack the Blue Sparrow tribe, and this damn guy is finally going to die.

If the operation is done well, I may be able to return to that tribe again and live there again......

In the Qingque Tribe, Han Cheng sat on a fur-cushioned, rough-looking chair, and in front of him lay several booklets bound with needles and threads.

The stone was on the side, pointing to something in the booklet and saying something to Han Cheng.

Han Cheng listened, his eyes glancing back and forth over several spread booklets, making comparisons.

These booklets are calendars made of stone over the years, and each year is a separate booklet.

This thing is done very carefully, and every day is marked with cloudy, rainy and snowy, and even things such as wind and thunder are recorded.

After some comparison, Han Cheng raised his head to see the snow outside that hadn't melted, and couldn't help but sigh.

This year's winter not only came early, but also left late.

At this time of year, the snow and ice had almost melted, but now, it is basically not melting.

It seems that we must go south.

No matter what, you must find a safe way out for your tribe.

Thinking like this in his heart, he said some more words to the stone, and after answering some questions about geography about the stone, Han Cheng asked the stone to put away these booklets.

Such a booklet is very important for the tribe, so that people can find and summarize some rules from it, so that people can grasp the changes in the weather more accurately.

It is precisely because of this that in addition to recording it on paper, according to Han Cheng's request, the tribe also used a pottery plate to record one.

Compared with paper that is not well preserved and easy to be bitten by insects and rats, things that use ceramic plates as carriers can be stored for a longer time.

There was another person who left with the stone, his name was Spades, and he had been listening to Han Cheng and the stone when they were talking about some issues just now.

This is a minor, quite smart, especially in astronomy, with good talents, and at the same time very fond of these, Han Chengcheng asked him to learn more from the stone.

I've been following the stone for almost three months, and I'm a little apprentice taught by the stone.

Nowadays, the simple calculation of the calendar is not very clear, but how to record it has been learned.

Ability to record in the same format as a stone record.

For such a thing, Han Cheng likes to see it, after all, if you want to make the Qingque tribe stronger and develop for a longer time, it is not enough to rely on one person alone.

More people need to make changes and work together to make the tribe better.

Read 10,000 books and travel 10,000 miles, Han Cheng didn't say this in the tribe, and the people in the tribe didn't summarize it.

However, after Han Cheng conducted some popular science about natural knowledge, many people in the tribe had the idea that the world is so big that I want to see it.

Among them, especially Shishi, a guy with a good talent in these aspects, can't wait the most.

After the beginning of spring, leaving the tribe and going south, going to a strange place to find a place for the tribe to survive and resist the cold is a great opportunity to go out in front of you.

You can take this opportunity to take a look outside.

Moreover, this kind of major event related to the survival of the entire tribe, the stone also wants to participate in it and make a great contribution to the tribe, so he especially wants to follow this experience.

Now that Spade has learned to record the weather under his professor, he can leave with peace of mind.

In fact, Spade was able to learn these things in such a short period of time, on the one hand, because of his interest and talent, and on the other hand, it was inseparable from the fact that the stone wanted to go out and see.

Stimulated by such a desire, the stone taught spades with great dedication.

even took out Han Cheng's protracted fighting spirit of talking every day and tirelessly.

In such a situation, the progress of spades can not be rapid.

After watching the stones and the two of them go out, Han Cheng got up and got some water, took some rough ink ingots, and sharpened the ink in the inkstone hewn out of pebbles.

I was thinking about things while grinding.

When the ink was polished, he found a piece of paper and spread it on the table in front of him, and pressed it with a paperweight made of rhinoceros horn.

Then I picked up a thin brush, dipped it in ink, and began to write seriously.

What he writes is about the difficulties that may be encountered on the way here, and the corresponding solutions.

At the same time, it is better to bring how many people to bring, and what weapons to bring these people......

Things seem trivial, but you can't ignore them.

In today's era, especially if you are going to go to an unknown area, you will not take into account as many possible situations in advance and give solutions, it will really be irresponsible for your own life.

There are many aspects to consider, but fortunately, there is still plenty of time now, and Han Cheng can think about it.

After thinking about it and writing like this for a while, inspiration suddenly appeared in Han Cheng's mind.

He stopped writing, sat there and thought for a moment with a look of excitement on his face, and then put down what he was doing.

Instead, he took a new piece of paper, found a hard charcoal, and began to sketch slowly and carefully on it.

Having learned the lessons of the past, Han Cheng now chooses to use the very slender one with a very slender head when he draws on paper with charcoal.

And when I start to write, I don't use too much force in my hands, and only draw shallow traces on it.

This is good for modification.

When the sketch is almost complete, it will be replaced with a thicker charcoal pen, and it will be traced along the previous outline.

In this way, those places that were drawn incorrectly before will not be conspicuous.

Children who don't have erasers can't afford to be hurt, so they can only use this method.

After about an hour of sketching, Han Chengcai put down the charcoal in his hand.

Looking at the pattern on the paper, Han Cheng smiled with a little satisfaction.

With such a thing, the next trip will save a lot of effort, after all, this thing is a powerful tool for traveling.

After taking the drawings in his hand here and looking at them for a while, Han Cheng, who was happy, took the drawings in his hand and went to find Bai Xuemei.

Xiao Xing'er is now more than a year old, and compared with before, it is much easier to manage, at least she will walk slowly by herself, and she doesn't have to hold it all the time.

Han Cheng came to the room where he lived, picked up the little apricot who walked to the door, kissed the little guy twice on the little cheek, and scratched the little guy's armpit a few times with his fingers, making the little girl giggle with joy.

In the laughter of the little girl, Han Cheng walked to the edge of the kang with her, and handed the drawings in his hand to Bai Xuemei, who was sitting there, holding a needle and thread to sew the clothes that little pea and little apricot wore in spring.

After Bai Xuemei took it, she unfolded it and saw that it was painted with something similar to a leather pocket in the tribe.

Unlike the leather bag, the bag drawn on paper by Cheng's brother is not cylindrical, but looks a bit like a half cylinder.

And in the place of the half cylindrical plane, two wide and wide bands were drawn, and the style was very strange.

"Brother Cheng, what is this?"

After watching it for a while, Bai Xuemei raised her head and looked at Han Cheng, who was hugging Xiao Xing'er and making fun of her, and asked.

"It's a backpack that you can use to pack things when you're out and about.

After loading something, you can carry it on your shoulder, and you can stick it to your back without having to hold it with both hands.

Because the weight is directly distributed between the two shoulders, it is much lighter to carry the same weight on the body with a backpack than to carry it by hand or on the shoulder.

Also, if you carry something in a backpack, you can keep your hands free.

The free hand can be used to hold a weapon or do other things, which is very convenient.

When spring comes, when I go south to find a new place for the tribe to live, I plan to have everyone who sets out to carry such a backpack. ”

Han Cheng explained to Bai Xuemei with a smile.

In later generations, backpacks are simply a powerful tool for traveling, especially when hiking.

This trip after the beginning of spring is much more exciting than those hikes in later generations, after all, this is really primitive, like the kind of fake package.

If all these people go out with a backpack, it will save a lot of effort, and it can also free everyone's hands, which is of great benefit.

It is precisely because of this that Han Cheng is so happy, thinking that he will not do the rest of the things after thinking about it, but first concentrate on drawing the pattern of the backpack, and then come to Bai Xuemei and ask her to make it.

Bai Xuemei's hands are very skillful, not only in weaving, but also in the tribe, which belongs to the top existence, and even the needlework of sewing and mending is also the top group in the entire Qingque tribe.

So there is no need to bother the rest of the tribe with such a thing.

After listening to Han Cheng's explanation, Bai Xuemei immediately became interested.

Such a good thing, say whatever you want to make it!

After all, it's about the safety of the people who are going out.

Immediately began to ask Han Cheng about more things about the backpack.

Han Cheng also explained and described Bai Xuemei according to the appearance of the backpack he had seen in later generations.

After a while, Bai Xuemei, who had roughly figured out what was going on, began to find materials and start making this backpack.

Han Cheng was on the side, not saying a word or two to point out.

There is no way, although he is not a tailor, he can't stand the backpack he has seen.

The materials used by Bai Xuemei to make backpacks are very luxurious, and the leather is directly used.

It's genuine leather, not artificial leather or anything like that.

It's also very simple and brutal when it comes to tailoring.

A semicircular base with a diameter of 40 was cut out, and then a rectangular animal skin with a width of 50 centimeters and a length of about 1 meter was cut.

Then the skin was sewn into a cylinder, and two sticks with a thickness of one centimeter and a length of forty centimeters were found and placed on the inside of the cylinder.

The two sticks are thirty-nine centimeters apart in the middle, one end of the stick is flush with the other end of the hide, and the two sticks are sewn there.

Of course, it is not a cylindrical sewn, but a 39-centimeter distance between two sticks is sewn.

In this way, when the two sticks are sewn, the original cylinder becomes roughly a half cylinder split from the middle.

Then the base that was cut out before was sewn to the bottom of this semi-circular cylinder, and the body of the backpack was sewn.

It should be noted that in combination with the bottom is the part where the edge of the stick is flush with the half-cylinder.

There was no end of the stick sewn ten centimeters, and Han Cheng used an awl to pierce holes near the upper edge, and threaded a rope through these holes.

In this way, you only need to pull the two ends of the rope together, and the upper part of the entire backpack will shrink together, and then tie the rope end, so you don't have to worry about something falling out of it.

When sewing the entire backpack, according to Han Cheng's requirements, Bai Xuemei did not use a needle, but first pierced the hole with an awl, and then used a small leather rope to wear it out.

The backpack sewn in this way is many times stronger than the one sewn with a needle and thread.

If it's good or not, it's second, as long as it's strong.

After all, this is used for long-distance travel, and it will be embarrassing if you don't make it sturdy, and the bottom of the backpack suddenly falls off halfway through.

After sewing the body of the backpack, start sewing the backpack straps.

Backpack bags are no longer sewn with a single layer of leather, but with two layers.

Because the weight of the entire backpack will be added to the two straps at the end of the time, it is necessary to use a double layer.

When sewing the backpack bag, Han Cheng found some soft grass and asked Bai Xuemei to sew the inside of the backpack strap.

And the backpack is very wide.

The purpose of this is to reduce the pressure on the shoulder, so that the person's shoulder will not be strangled too much.

After Bai Xuemei sewed the two bags, Han Cheng put it on his back and tried it, and felt that it was okay and comfortable.

Then he filled it with some miscellaneous things.

For example, dishes and chopsticks, such as clothes, and enough rations for a few days to eat, etc., after filling the entire backpack, Han Chengcai tied the opening on the upper part of the backpack, and then carried a lot of heavy backpacks on his body, walking back and forth in the room, feeling whether it was easy to use or not.

After carrying it on his back for a while, Han Cheng put it down, and he was still very satisfied with Bai Xuemei's craftsmanship.

"Miko, I'll try."

Wu said on the side.

Wu lived in the same house with Han Cheng, and now that the ice and snow had not melted, the people in the tribe seemed to be relatively idle, so Han Cheng naturally couldn't hide Wu from making such a move.

In addition to Wu, the senior brother, the second senior brother, Yuan and several other people are also here to see the rarity.

"Wu, slow down, this backpack can be heavy."

After all this miscellaneous loading, this backpack now weighs almost twenty pounds.

Han Cheng carried his backpack to Wu's side and reminded him loudly.

Wu first reached out and lifted the backpack with great difficulty, fully felt the weight of the backpack, and then with the help of Han Cheng, he carried the novel backpack onto his shoulder.

After Han Cheng let go of his hand, Wu's eyes suddenly lit up, because he found that it was really as Shenzi said, the backpack felt very heavy when he carried it by hand, and now that he carried it with his hand, he suddenly felt much lighter.

Then Wu followed Han Cheng's example just now, walking back and forth in the room with a bulging backpack on his back.

While walking, the two hands are still carried over from time to time, touching the backpack, looking very excited and novel, like a child who is carrying a big schoolbag for the first time.

"Well, Miko, this is really a good thing!"

Wu was addicted to this backpack, and it took a while to take it off his shoulder, and he was full of excitement and said to Han Cheng that the backpack was good, and he was full of praise for the backpack.

The senior brothers had already been itched by Han Cheng and Wu's actions, and after Wu took off his backpack, he couldn't wait to carry it on his shoulders to feel this novel tool.

After strapping the backpack on his shoulders, the elder brother immediately felt the goodness of this new tool.

After walking around the room for a while like Han Cheng and Wu, he suddenly remembered something, and quickly ran out with his backpack on his back......

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