Ye Feng glanced around at the expressions of these people, and said, "Don't look at me with such eyes, it's about the peace of the tribe, we have to go." ”

When everyone heard this, they immediately put away their fearful expressions and became firm.

Seeing their reactions, Ye Feng nodded with satisfaction and said lightly: "Everyone go and get ready, we will set off at dawn tomorrow morning." ”

The crowd nodded, then dispersed and went to prepare their equipment.

Ye Feng waited until everyone left, looked left and right, but after Chu Yun was not here, he hurriedly turned around and left, if he was seen by Chu Yun, maybe he wouldn't be able to leave again.

Well, it seems that I have to find a wooden room outside again, and squeeze in it for the night.

There was no word for the night, and the night was about to pass.

Early in the morning, these eight warriors followed Ye Feng and walked towards the small grass tribe.

Everyone in the tribe knew the arduousness of their task this time, and they came to see them off, but only Chu Yun was missing. I don't know if she deliberately got angry with Ye Feng and didn't come, or if she didn't know that he was leaving today.

The north wind howled, causing the ancient trees in the primeval forest to sway like a sheep had been mad, and the snow on the branches of the trees began to fall one after another, and if it weren't for a clear blue sky and a red sun overhead, those who didn't know would have thought it was snowing again.

"Ye Feng, this snow is too deep, it's not easy to walk!" Zodas struggled to pull his leg out of the knee-thick snow as he complained to Ye Feng.

Ye Feng stopped when he heard this, not only did Zodas feel uncomfortable, but he also felt uncomfortable, and every time he pulled out a kick, the snow would go down the trouser tube into the animal skin shoes. The cold feeling is heart-wrenching and unforgettable.

Ye Feng shook off the snow in his shoes while thinking about countermeasures.

After a while, Ye Feng's eyes lit up, and he pointed to a dead wood not far away with his right hand, and said, "Peel off the bark on this for me!" ”

The crowd didn't know why, but they did as they were told.

A few minutes later, these people placed the few pieces of bark they had picked off in front of Ye Feng.

Ye Feng pulled out the Longyuan Sword with a thud, split the bark into large squares, stepped on one foot, and pierced two holes on each side of the soles of his feet.

The onlookers looked at each other, not knowing what Ye Feng was doing, according to past experience, as long as Ye Feng made such a strange move, there would definitely be a surprise, so everyone began to faintly look forward to it.

"Well, can someone help me find some sturdy vines, a little thinner, a little thinner than a little finger."

As soon as Ye Feng's words fell, Youda raised his hand scramblingly, as if he was afraid that someone would take a step ahead of him, and hurriedly said, "I'll go, I'll go!" ”

After saying that, he felt a sense of pride in his heart that he had participated in a great invention slowly rise.

Ye Feng didn't know what he was thinking in his heart, and when he saw that someone agreed, he nodded and said, "That's okay, go and go back quickly, I'll wait to use it!" ”

Right Das nodded, turned and left, returning with a circle of vines in a few moments.

Ye Feng pulled the vine and found that it was quite firm, and the thickness also met his requirements, so he nodded with satisfaction and continued to do his work.

I saw that he cut off two vines, put one foot on the bark, tied the two vines to the soles of his feet, and after making sure that they would not fall, he was done.

Ye Feng is not plagiarizing a certain invention in later generations, but the living learning and application of physics knowledge in junior high school, which can be regarded as a fight for his physics teacher.

The principle is very simple, that is, the area of the human foot is small, and it must exert a lot of pressure on the snow, and the snow cannot support it, so it collapses, and the foot sinks.

Ye Feng added a piece of bark to the soles of his feet, which increased the contact area between the soles of his feet and the snow, and the pressure became smaller, so it was not so easy to sink.

Everyone watched in amazement as Ye Feng stepped on this piece of bark and walked back and forth in the snow. They couldn't understand why just an ordinary piece of bark wouldn't sink people into the snow.

"What are you still doing! Just like I do, complete the task as soon as possible, and return to the tribe as soon as possible, this winter, you will freeze into popsicles outside! ”

When everyone heard this, they came back to their senses from their sluggish state, and began to learn from Ye Feng's appearance just now, and began to make bark for themselves.

Compared with modern people, primitive people only lack insight and knowledge, not intelligence. This thing made by Ye Feng can be seen by people with a little brain, because these people learn very quickly, and after a while, they put a piece of bark on their feet.

"Alright, let's go!"

With this artifact, people can walk on the snow as fast as they can, and they have traveled two or three times more than before in the same amount of time they have traveled from the tribe here.

Two or three days later, the group came to the territory of the Xiaocao tribe.

This was only to the territory of the Xiaocao tribe, and he did not get close to their cave, and as soon as he woke up, he clearly felt a sense of slaughter.

Fallen trees, black dirt, and fragments of dead animals all over the ground, as well as blood stains that had been frozen into black and brown cubes.

Ye Feng couldn't help but turn pale when he saw such a brutal "crime scene", he didn't expect this giant bear's combat power to be so powerful, he had a gloomy face, and said to everyone: "Everyone, pay attention, this place has become very dangerous, you must be extremely careful!" ”

There is no need for Ye Feng to remind them, of course, hunters for a lifetime, they also know the severity, and they began to take out their weapons, tightening the armor on their bodies, as if facing a great enemy.

After walking a few hundred meters, they saw something black and brown like a hill, motionless and blocking everyone's way.

At first, everyone thought that they had encountered a giant bear directly, but their faces changed, and when they saw the appearance of that thing, they immediately breathed a sigh of relief.

It turned out that it was a huge pile of dung.

Ye Feng stepped forward, picked up a branch, picked out a sample from the huge dung, and observed it carefully.

Animal hair, broken bones, and fragments of plants that have not had time to digest are supposed to be the feces left by an omnivorous animal.

"Ye Feng, this should be left by that giant bear!" Zuodas's face was solemn and said to Ye Feng.

Ye Feng looked at the feces that had reached the height of his chest, nodded, frowned, and said, "No, it must be!" ”

At this moment, a gust of wind suddenly blew in the sky, causing the faces of everyone present to change.

《》