Xiao Hei's body temperature was a little high the next morning, Mo Yi'er asked them to continue with last night's method, no matter what, if the method works, Xiao Hei will not be in danger.

The women and boys of the picking team are also going out early and returning late, the leaves have fallen, the grass has withered, and there are very few things that can be picked, so they want to go out longer, hoping to find more.

The most important thing for Mo Yi'er at the moment is to study the warmth of the cave, so that no one will be frozen in winter. Just thinking about it, after taking care of Xiao Hei, Sifani extinguished a few bonfires in the cave, and the weather would be warmer during the day, so there was no need to raise so many bonfires, after all, there would be smoke, which was very choking. After the fire was extinguished, she moved Hei to the place where the fire had been lit to sleep, so that her body would be warmer underneath.

Mo Yi'er couldn't help but be moved, thinking of the 21st century northeast ondol, although I don't know the specific structure diagram, but it is okay to think about it and practice it. But it seems that it is difficult to get on the material, and at present, there are only loess and stones, and bricks must be burned.

If you think of it, you have to do it immediately, but the men of the tribe have gone hunting, and it seems that half of them will have to be left behind tomorrow. Now all she has to do is plan well.

The stone waterhole is good, not far in front of the yellow mud cave, and the viscosity is OK. If you want to burn bricks, you have to make some molds first, Mo Yi'er found Kasa, and now when they have nothing to do, they are polishing wooden bowls, chopsticks, wooden plates and the like, these things are not too much, and they are ready to be used later. Mo Yier came to Kasa for help, and Kasa was very happy. "Mo Yi'er, you just have to say, we old bones just do it."

"Okay, thank you." Mo Yi'er smiled and thanked her, and then said what the mold looked like needed to make zuò. Now the tribe has several stone saws, which can see the rough shape of the wood, and if it is uneven, it would be good to polish it with rough stone, although it is troublesome, but it is also a good way. Mo Yier proposed to sharpen wooden nails to fix the brick mold, and in short, everyone began to get busy again. Before I knew it, it was getting dark, but not a single mold was ready, and the picking and hunting teams were already fully loaded. He laughed and said, "Brother, the stone knife you brought back is so useful, the deer's neck was cut off at once!" ”

"Haha, the stone knives of the Flowing Cliff tribe are really good." Chu Wei also agreed, and returned one of the four stone knives Mo Yi'er, and the other three were given to Chu Jiong, Bang Ge and Python, they are all good at hunting teams, and having a sharp stone knife can be described as a tiger with wings.

"You're back?" Mo Yi'er heard the movement and hurriedly ran out.

"Yes, Mo Yi'er." Man Ge hurriedly answered, Mo Yi'er could already smell blood, and Sang Zhen was washing his hands and preparing to deal with this adult stag, which was very fat.

Mo Yi'er glanced at it, and then went to see what the picking team brought back today, there were some dry corn, which seemed to be only ground into flour to eat, and some wild duck eggs. "Huh? Sangzhen, where did you get this wild duck egg? ”

"It's hard to find anything near the tribe, so we went a little farther away, and there was a big pond, and we found these wild duck eggs." Sang Zhen said with a smile, but it was difficult to hide her tiredness.

"You mean the pond in the jungle? There will be large beasts there to drink, don't go next time. Chu Wei scolded Sang Zhen when he heard this, this is not a joke, if he encounters these women and teenagers of fierce beasts, he will die.

"It's the chief, we know." Why doesn't Sang Zhen know? But seeing that everyone is working so hard, she also wants to make more contributions, so when Xiao Ra Ra proposed, she agreed by the gods, and she was still blaming herself when she walked back, but fortunately she didn't encounter any fierce beasts, otherwise...... She didn't dare to think about it anymore, and she had to be cautious in the future.

"Chu Jiong, in the future, you can leave a few men to work for me, how about taking Sang Zhen to hunt?" Mo Yi'er mentions.

"No, Sang Zhen can't go hunting." Chu Wei didn't have time to refuse, Sang Zhen's man stood up, he didn't want his woman to encounter any danger.

"Okay!" Mo Yi'er can't say anything more, if Chu Wei blocks it, she can argue a few words, but what she is against is tartar, and she has no position.

"Mo Yi'er, what did you think of, tell me first!" Chu Wei and Man Ge glanced at each other, and on the way back, the two of them talked about what Mo Yi'er was thinking about yesterday, and they were afraid that there should be a move.

"It is made of zuò fire kang and used to keep warm. You can also cook, and then there will be no uncomfortable choking smoke in the cave because of firewood. ”

"Oh? Got something so good? Let's talk about it. The men immediately became interested, and gathered around in twos and threes, and the women also pricked up their ears to listen while handling their prey.

"That's the ......" Mo Yi'er told the form, structure, and function of the kang one by one, and everyone only called it wonderful. Finally, he sighed and said, "But the materials are limited, so we have to make the bricks first." ”

"Okay, no problem, I'll leave four men to work for you tomorrow." Chu Ji directly transferred four people, then thought about it and said, "If it's not enough, we'll help when we come back in the evening." ”

"Good!" Mo Yi'er is very grateful for Chu Jiong's support, she has to work hard to do a good job. Later, Mo Yier took dry wild vegetables and corn kernels to feed two fat rabbits, at this time feeding them was really tangled, I didn't find vegetables such as carrots, and the wild vegetables were all dried up, but fortunately, the rabbits in the primitive society were also strong, and even corn kernels were willing.

"Huh? Isn't this rabbit's belly a bit big? Mo Yi'er shook the dried wild vegetables, and the rabbits jumped around, but they were always too fat, some like ...... Pregnant woman.

"Maybe it's a bunny!" Bando walked over, mostly feeding the two hares.

"Haha, it's finally here, it's great, I don't know if they'll be cold, let's find some branches to make their nest warmer." Mo Yi'er said excitedly that rabbits breed very quickly, and they will have a lot of rabbits soon.

"Okay." How weird and weird is this kind of thing of making a nest for rabbits in this era, but Man Ge agreed to Mo Yi'er without thinking about it, and he was so obedient to her request!

The rabbit's nest was covered with twigs and thick hay on the ground, so that it would be much warmer, so that even if you want to give birth to a rabbit, you will not freeze to death. "Great, it won't be long before we have a lot of rabbits, so we don't have to catch them when we want to eat them."

"That's a good idea, I'll bring back a few more rabbits in the future." Mango absolutely agreed, but the big hare was ferocious and destructive, so it was not easy to raise. These two have been raised since childhood, so they are very suitable for this rabbit nest.