He stood on the low wall on the inside of the wall, holding a rope in his hand.

Seeing that someone below had hung a bag of mud on a wooden hook at the end of the rope, he began to pull the rope.

There is a pimple on the rope every half a meter or so, which is to increase friction, so that the person who pulls the mud will not grind blisters on his hands because of pulling for too long, and at the same time, it can save a lot of effort.

Yan was already strong, but now he has been eating and drinking well in the Qingque tribe for half a winter, and he has constantly consumed salt, which has made his strength even greater.

With a slight force in his grip on the rope, the mud-filled 'grey pocket' left the ground, and with a few alternating pulls of his hands upward, the grey hood rose to the top of the wall.

The mourner lifted his right hand, holding the rope, upward, and the entire gray pocket went over the wall.

He didn't let go, but kept this position for half a circle, then bent down to put the ash pocket on the ground.

No one else had to take it, and as soon as the rope was loosened, the wooden hook was freed from the rope strap on the ash pocket, and with a gentle lift of the hand, the hook returned.

In the same way, he did not bother with the gray pocket placed underneath, and had his own person carry it to the side of the deer pen and hand it to the man on the roof of the deer pen who was pasting mud on the fence.

Mourn turned around and hung the empty rope to the outside of the wall again.

The man carrying the mud here hadn't come yet, so he could take advantage of the opportunity to look around.

Standing on this low wall, the view is very wide, because there are no trees to block it, and you can see the edge of the river at a glance.

In the creek, there were a few small figures moving.

He knew that it was a few minors in the tribe who were getting food for the tribe.

At first, he was really shocked.

Because according to his idea, after the arrival of spring, the most important thing to do in the tribe is to go out hunting.

Because after a winter of consumption, there is not much food stored in the tribe.

And when he was in their tribe, he had always led the people to do so.

However, the decision made by this tribe was extremely surprising to him.

Instead of rushing to hunt, they gathered a large number of men from the tribe and began to build the roof of the deer pen, which was completely unnecessary in the eyes of the Immortals.

As for obtaining food, it was left to a few minors in the tribe.

The minors did not carry harpoons, but walked towards the creek with a few things he had never seen before.

That's what they use to catch fish?

He was at a loss.

Just as he began to worry about the possibility of going hungry at night, a minor who had gone to the creek returned from earlier.

In the fish basket he carried behind his back, there were several fish!

He was extremely shocked, he thought that the speed of fishing was already very fast in winter, but he did not expect that after the ice and snow melted, the speed of fishing would be even faster!

Even now, he still feels incredulous about it.

You know, in their original tribe, all the adults need to work together to get enough food to eat, and they will go hungry from time to time.

And now in this tribe, the most important thing to obtain food is not done by the strongest adults, but by a few minors who are basically still eating white food if they are in their tribe!

The strongest perennials, on the other hand, do things that have nothing to do with getting food.

The point is that the people in the tribe can't finish the food that these minors have obtained......

He didn't know how to express his feelings.

When he knew that all of this was a method taught by the Son of God, he only had more admiration for the minor.

"Click, click"

The senior brother on the roof, as well as the senior brother Sha and others, pasted the mud in the ash pocket to the fence.

According to the Son of God, these muds are probably as deep as one of their fingers.

After each piece of paste, they would pick up a wooden stick about three meters long and about four centimeters in diameter, which had been split from the middle, and each of them would wipe it back and forth on the freshly pasted mud to smooth out the mud.

Doing things on the roof of a deer shed requires extra care as there is a risk of falling.

Therefore, the people on this are all more agile, and all of them follow the instructions of the Son of God, and try to step on the wooden beams, even if there are no wooden beams, they must also step on the rafters, not just on the fence.

Although the roof area of the deer is not small, the labor force of the Qingque tribe has also increased by nearly one-third, and the tools for digging the earth have also been greatly improved, so the work of pasting mud on the fence is also not slow.

However, it took six days to complete.

After the completion of the construction, Han Cheng divided half of his men to go out to find and harvest the grass that could cover the roof.

The acquisition of this grass is not too difficult for the Blue Sparrow tribe.

Because on the hill where they built their caves, there was a lot of this grass growing on it.

The mountain bag where the cave of the Qingque tribe is located has more stones and less soil.

If there is less soil, it is unlikely that towering trees will grow on it, so the vegetation above is dominated by low groves and the existence of this barren-tolerant, similar to the thatch of later generations, which is now officially called thatch by Han Cheng.

Ordinary grass, after a harsh winter, will deteriorate, but thatch will not, because it is its own, and there is a fine and shiny skin on the outside of the pole, which will greatly reduce the erosion of rain.

Of course, if you make a roof, it is better to harvest and store the thatch in autumn, but for the current Qingque tribe, it is obviously not possible to meet this condition.

In addition, this is a roof for deer, not for people, so it can be used at once.

Harvesting thatch is laborious to fold by hand, and it hurts to fold it for a long time.

In the case that everyone had little success for a long time, Han Cheng, as their god son, once again exerted his ingenuity, and so, the stone sickle was born!

The stone sickle is not complicated to make, it only requires a thin stone knife, a stick about three centimeters in diameter and between fifteen and thirty centimeters long, and a rope to make it.

To make it, first split the thicker end of the stick along the diameter of about three or four centimeters, and then stick one end of the stone knife horizontally into the crack of the stick.

And it is relatively thin, with the bladed side facing down, and the angle between the stone sickle and the wooden stick is about 70 degrees.

After adjusting the position, tie it firmly with a rope, and a stone sickle is ready.

Of course, such a stone sickle is much heavier than the iron sickle of later generations, and it will be more tiring when used, but it is far more convenient and labor-saving than simply folding it by hand.