I am a Primitive Man

　　While limping and folding the tree stick, Han Cheng chose the remaining part of the tree stick to make a mark about half a meter away.

Then arrange the sticks side by side, and take out a straight-length stick as a ruler. Take the half-meter-long mark marked on the stick on the most side as the standard. The stick used by the ruler is laid horizontally according to this mark.

　　 After finding the correct position, Han Cheng pressed the ‘straightedge’ with one hand and fixed it to prevent it from moving, while the other took a relatively sharp and small ‘stone knife’ and slashed along the ‘straightedge’.

　　 After the ‘ruler’ was removed, the tree sticks lined up neatly showed a mark in the same position.

Han Cheng didn’t let people move these sticks. Instead, he picked up the stick that was used as a ruler on the extreme side, aligning the half-meter end with the second half-meter marked, and then Comparing it with the half-meter mark on it, a second half-meter mark was made on the second stick.

　　 Then put the first stick back to its original position and put it alongside the other sticks in the arrangement.

　　 Han Cheng picked up the stick again as a straightedge and used it as a straightedge, and horizontally moved it at the second half-meter on the stick. After finding the level according to the previous method, he drew it horizontally along the ‘straightedge’.

　　 In this way, each stick is marked with two and a half meters.

　　 Regardless of whether Han Cheng’s estimate of the half-meter distance is accurate, the drawn distance must be the same.

　　This also ensures that the tree sticks are the same length after being cut out.

After his best mark, the children around started together. One person took a marked stick, and according to the method taught by the son of God, he held a stone knife in his hand and cut around the mark. A circle of shallow marks comes out, which can ensure that the cut out of the limp is relatively neat.

　　 The sticks were folded, and the piles were long and short. These people, including the witches who heard the movement, were very curious about how the gods prepared such things.

　　 A wall that can block beasts outside, can it be built with these small sticks?

　　 Han Cheng didn't say much, but started to pick up four short wooden sticks and formed them into a square with a side of about 25 cm.

　　 The interface is tied with rope and grass.

　　 Han Cheng made two boxes of the same size.

After completing the two boxes, he took out four long wooden sticks and connected them to the two boxes respectively. After the four wooden sticks were fastened, a rectangular frame made of wooden sticks appeared. .

　　 Several primitive females sitting not far away, with a pile of dried rope grass next to them, they are twisting the three rope grass together to form a rope according to the method taught by the **** child.

　　The rope herb is tough, and when the three ropes are twisted together and twisted into a string, it is even stronger.

　　 A rope like this can lift more than ten catties of bacon!

　　 The matter of rubbing the rope was explained by Han Chenggong when he got up in the morning, so now, they have already rubbed a lot.

Han Cheng picked up a twisted straw rope and began to weave it around one end of the rectangular frame. After a while, the box at this end showed a big head, a small opening at the back, and a small opening towards the box. Net caught inside.

　　 Such a hole can ensure that the fish swim in and cannot go out.

　　 Yes, Han Cheng is now making fish cages.

　　 Of course, such a small thing cannot be used to build a wall, but it can provide a strong guarantee for building a wall!

　　 As long as dozens of fish cages are made, the people in the tribe can not worry about food for a long time because of the number of fish in the river outside.

　　 The food problem is solved, so naturally someone will build the wall.

　　 After completing the innermost mechanism that allows fish to enter and cannot exit, Han Cheng began to weave nets on the other five sides of the fish cage except for the opening.

　　 The size of the mesh is based on the fact that Han Cheng's entire palm is just put down. In this way, the fish caught in the fish cage will at least rise up.

　　 Too small fish Han Cheng doesn't want to catch it. After all, for fish, there is also only one life, and it should be more valuable.

　　 is also a fish. One catty is enough for one child, and five catties is enough for two adults.

　　 Han Cheng called this the value of life.

Weaving the net outside the fish cage is a relatively laborious task. Fortunately, Han Cheng has not done less work during this period of time. He has capital in his hands. Otherwise, after the fish cage is woven, he will have to do it. Do not grind out blisters.

　　 When the sun moved west about halfway in the afternoon, the fish cage was built.

Han Cheng pressed around and confirmed that the fish cage was strong and there were no leaks. He picked up a rope that was thicker than a normal straw rope and tied one end to a wooden stick at the mouth of the fish cage. The tie was strong. Real.

This rope was twisted out of the three-strand braided fish cage with the same technique. It was extremely strong. With it, the fish cage was half lifted out of the water, and then the rope broke. Not only did the fish run away, but the fish cage was lost. The thing basically does not happen.

　　 The last step is finally done. While Han Cheng breathed a sigh of relief, he was also faintly excited. It was about time to fish!

　　 Different from Han Cheng’s excitement, UU reading www. The uukanshu.com witch and these children are puzzled. They don’t understand how this thing that can be easily picked up by one hand defends against beasts, and how does the wall that the body says looks so unreliable?

　　 Han Cheng saw their doubts and knew that they were thinking of something wrong, so he smiled and shook his head: "This is not a wall, it's a fish cage, used to catch fish."

　　 Everyone fell, this result is really unexpected!

　　 You said that you just kept saying that you must build the wall, but after working on it for a long time, you came up with something that has nothing to do with building the wall.

　　 They don’t understand what fishing has to do with building walls.

　　 Wu's eyes showed a thoughtful color, and he vaguely understood Han Cheng's thoughts.

However, if it is really as he thought, then this weird-looking thing, which he has never heard of, and is called a "fish cage" by the gods, must be able to catch a lot of fish. The fish caught in the fish cage should be at least as many as two people use a harpoon.

　　 Han Cheng handed the fish cage to Heiwa and asked him to hold it for himself, and then took Wu by the hand and led everyone to the river with Wu.

　　Because of the presence of wolves, the people who followed basically had weapons in their hands.

Big Brother 　　 even picked out two women from the hunting team, let them stay in the tribe, strengthen the tribe's defense during the day, and protect everyone's safety.

(Seeing other people's words in this chapter can be refined, I have been looking for a long time but I can't find where to operate... Forgive me for being a half-hearted author. Please also ask your book friends to talk freely, if you have any good ideas or need to complain. Let’s talk about it. I will make appropriate adjustments depending on the situation. Some good suggestions will also be adopted?? Thank you.)