At this time, after a simple washing, Li Ying and Lin Xiaotong quickly climbed out of the cave and followed Lin Yu.

Although the two goddesses were dressed in rags and had a bit dirty body, they could not hide the beauty of Haitang after spring sleep, which well interpreted the meaning of natural beauty.

As soon as the goddess appeared, there was a large number of barrage in the live broadcast room, and there were also many rewards for various props.

But the audience's attention was still focused on Lin Yu.

"Time is tight, so I won't go to get weapons like bows and arrows." Lin Yuxin walked around and looked around.

Soon, Lin Yu found a large pile of stones under a raised rock.

Lin Yu searched through the pile of stones, and finally found a stone with a thin edge and edge on the palm, and exhibited the stone in front of the camera, explaining.

"Dear viewers, now I will make an emergency stone knife. The knife is a very useful item in the wild. If there is no knives, you can make a quick stone knife by yourself. The sharp stone knife can be used to remove the internal organs of fish and animals, and can also peel wood, etc.."

"The easiest way to make a stone knife is to pick up a stone, smash it hard on the ground, and smash it into several pieces. Just choose one of the sharpest ones among them. But this method is relatively rough for me."

Lin Yu weighed the stones he chose, "A general stone knife cannot meet my cutting requirements. So, I want to polish the stones I chose."

"Dear viewers, please remember that sharpening a knife is the most important part of making a stone knife and the most technical link. If the sharpening knife is sharpened well, you can make a stone knife that blows and breaks hair!"

After saying that, Lin Yu stood up and stood beside the raised rock, "I chose a stone that is more suitable for polishing. The material should be sandstone, and the hardness reaches level f15. Okay, I will start sharpening the knife now. Please take a closer look. This is a technical job, and after learning it, it will benefit you for life."

Now, Lin Yu can already motivate the audience's emotions during the live broadcast.

When he saw Lin Yu trying to sharpen his knife, the live broadcast room suddenly became quiet and the audience was watching with concentration.

"Theoretically, any rock can sharpen the knife, but dust-colored sticky sandstone may be the best." Lin Yu wiped away the dust from the surface of the rock, bounced his fingers, and smiled: "Good luck, this is sandstone, an excellent whetstone."

After saying that, Lin Yu rolled up his sleeves and started working.

The invisible follow-up instrument gave Lin Yu a close-up of sharpening the knife, "When grinding the stone knife, hold the right hand tightly as the handle of the knife, and press the knife surface with your left fingers gently and stably, and move clockwise. Remember, it is a sharpening the knife clockwise-"

After Lin Yu grinding a few times, he continued to explain, "The surface of the whetstone should be kept moist. Come on, Li Ying, sprinkle some water."

"Okay," Li Ying walked forward with a water storage bag in her hand, carefully untied the slip knot, and sprinkled the stream water inside on the surface of the rock.

"The knife surface and whetstone should maintain a stable and unchanging angle." Lin Yu sharpened his knife.

"In my experience, about 45 degrees is the best sharpening angle. Remember, during the sharpening process, this angle must not change. When sharpening the knife, do not increase the force of the left finger when the knife surface is pulled back, as it will easily cause a backlash. Gradually reducing the pressure during sharpening the knife will make the blade delicate and sharp."

After just ten minutes, Lin Yu polished one side, then flipped the stone knife, and grinded the other side clockwise.

"Okay! It's done!" Lin Yu exhibited his work in front of the camera. The palm-sized stone knife was simple and rough, but the blade was flashing with a ray of cold light, and a faint sharp aura overflowed.

"Can you feel its sharpness? I can tell you very responsibly that it is simply effortless to cut a person's throat with this stone knife."

"Tsk tsk, through the computer screen, I feel a suffocating pressure, good knife!"

"Brother Yu got a jungler knife."

"Blowing hair is broken, but that's all."

"Hahahaha, I learned it! Go out immediately to find a stone to sharpen a stone knife and show off."

"Brother Yu's wilderness survival is so beautiful, you can learn real things."

"Of course, I won't naively think that just a stone knife can kill wild boars." Lin Yu played with the stone knife in his hand, and the sharpness of the blade made a trace of cold light flash from his pupils.

"This stone knife is made to help me create more lethal weapons."

After saying that, Lin Yu walked towards a forest in the distance, Li Ying and Lin Xiaotong followed behind, and the charming goddess in front of the screen now became Lin Yu's little follower.

Lin Yu was checking in the woods. "I don't care. Dear audiences, I will make an axe next. Yes, the stone axe. The stone axe is very lethal. In ancient times, humans used stone axes to hunt wild animals and cut down trees. In fact, the purpose of my stone axe was to cut trees and make large hunting traps."

Lin Yu rummaged through the woods, finally picked up a branch and nodded with satisfaction.

"Dear viewers, this is a piece of olive wood, about one meter long, as thick as my forearm, hehe, a very good handle for the stone axe. To make the stone axe, olive wood is considered a good handle. Because the wood of the olive wood is very solid."

"If you want to try making stone axes, it is best not to use straight-textured wood as handles, because straight-textured wood is prone to cracking. Generally, wood suitable for making stone axes handles include pinewood, hickory, ash, hornbeamwood, etc.."

After choosing the materials for making the handle, Lin Yu picked up another long piece of wooden block, "I want to make a wooden wedge."

Use a sharp stone knife in the center of your hand to sharpen the long wooden blocks into a shape that is thick at the top and sharp at the bottom.

Then, Lin Yu returned to the rock where he sharpened his knife and found a larger stone in the pile of stones next to him. The edge of this stone also had edges and corners.

"Dear viewers, this is the axe I chose. It looks quite similar in appearance, right?" Lin Yu smiled. "Okay, hurry up and keep working. Like a grinding stone knife, I want to sharpen the axe so that it is sharp."

Lin Yu began to polish the axe again. Half an hour later, the axe's mouth was sharpened to the point of being revealed.

Next, Lin Yu used a stone knife to open a groove of a relatively suitable size in the thicker section of the handle.

He stuffed the axe into the groove and then punched it into a wooden wedge to reinforce it.

Finally, I found some vines and plants, and wrapped them around the handle and axe for several times.

It's done! A stone axe was made by Lin Yu like this!

Without any fancy decoration, it fully demonstrates the beauty of primitive and simplicity!

Lin Yu held the handle with both hands and waved it a few times, and the wind was full of vigor.

The live broadcast room was filled with barrage, and various rewards were flying.

"Brother Yu, can you take the initiative to hunt wild boars now?"

"This stone axe is full!"

"If you cut down with an axe, I'm afraid the wild boar will really kneel."

"I have recorded every step of making stone knives and stone axes taught by Brother Yu in my notebook, and I will do it tomorrow."

Lin Yu carried the axe on his shoulders, with a bit majestic attitude, which made Li Ying and Lin Xiaotong beside him look at each other.

Women still admire and like powerful men at heart.

The seemingly handsome man in front of him undoubtedly brought them a great sense of security, even on such a dangerous desert island.

‘When he was making stone knives and stone axes, he looked so handsome.’ A flash of thought passed through Li Ying’s mind.
Chapter completed!