Han Cheng frowned for a while and slowly stretched out.

Generally speaking, even if the climate turns colder, there will be no sudden change.

Gradual changes will leave enough time to deal with the situation.

According to the current situation of the Qingque tribe, as long as the winter does not become too long, the Qingque tribe, which accounts for an increasing proportion of the total food obtained from farming, is not afraid of this change.

It's nothing more than spending more time in the house in winter.

Even if it's really too cold to live here, it's a big deal to take people to the south, all the way south, I don't believe that the subtropics or even the tropics can become so cold.

Today's Qingque tribe, whether it is big or small, is really determined to migrate, and it is a bit troublesome, but there is still nothing that can stop them.

Of course, this is only the worst-case scenario, the tribe has not had a calendar for a short time, and there are not many years for the stone to be recorded, so it is not too accurate to conclude that the weather has become colder from the data of the past few years.

Maybe it's just a normal phenomenon.

Thinking like this, Han Cheng's heart suddenly relaxed.

He told the stone what he thought, and reached out to pat it on the shoulder, so that he didn't have to worry too much, the snow and ice cover would not happen all year round.

There was plenty of food in the tribe and a kang in the room, so it was easy to get through the cold weather.

Hearing Han Cheng say this, Shi Shi also relieved, the thing he was most worried about was actually that as the number of cold days gradually increased, by the time, he would be under ice all year round.

In this way, they will not be able to grow food, and if there is no grass and trees to grow, those prey will not be able to live, and they will not be able to live.

It is under the ice all year round, so this thing will not happen, even in the Arctic Circle, there is a certain time every year when the ice and snow will melt and some grass will grow, not to mention the place where Han Cheng and they live now.

For the stone's good thinking and finding problems, Han Cheng made great affirmations.

This is indeed encouraging, and as a person of this age, it is really rare to be able to see this situation and think about the possible consequences from it, although it is too serious.

The stone walked away holding the pottery slabs one by one, and Han Cheng stood here with a thoughtful expression, if the climate really got older and colder, then how to deal with it in the future

Moving with the tribe, that was the last resort, and if it wasn't forced to that point, Han Cheng, like most tribes in this era, would not take this step.

After all, after several years of operation, there have been many gratifying changes around the Qingque tribe.

Not to mention copper mines and salt mines, just these thousands of acres of land, if you change to a place to live, it is enough to give people a headache.

It is not an easy task to open up the wasteland and cultivate the land, there are tree roots and grass roots in the land, and the newly opened land often takes two or three years to gradually become mature, and the sweat beads fall on the ground and fall into eight petals, which is hard, needless to mention.

This is the biggest feature of the agrarian era, which is not to say that people do not want to go to other places, but they are stumped by the land that is the greatest wealth.

After thinking for a while, Han Cheng sighed, in the face of this change in the general environment, he really didn't have much to do, what he could do was to let the people in the tribe cultivate more land, grow more grain, and store a lot of grain, so as to cope with the impact of the cold climate.

As long as you have enough food in your hands, then the rest of the things are trivial.

After figuring out the matter and setting a strategy, Han Chengcheng went to find Heiwa.

After searching around and not finding it, he heard that he was in the cave, and Han Chengcheng walked towards the cave.

There is a fire lit in the cave of the Qingque tribe, and around the fire, there are half circles of pottery molds, large and small.

Heiwa grabbed the clay of the frozen hand not far away, her fingers kept moving, and after a while, she would take another thing and press some on the clay, and then pick up the bamboo knife, rest for a while, and do it very seriously.

What Heiwa is doing now is the model of the plow that he has been entangled with for a long time.

After a long period of thinking and experimenting, he finally has a way to solve this problem.

Fortunately, before the snow melted completely, the matter of the plow mold was clarified, otherwise, the spring plowing in the tribe would have been delayed.

Heiwa thought like this, and was very happy in her heart, not only because he got the mold of the plow before spring ploughing, but also because he came up with this method himself.

Through his unremitting efforts, he overcame the headache of the difficulty, and the refreshing feeling at the moment of overcoming the difficulty fascinated the black baby.

Hugging Zhuang and humming a little song, it is not as refreshing as this feeling.

Moreover, what he solved this time was not just the plowshare, with the plowshare model, he could make more models of the tool by promoting it to the rest of the place a little.

Copper basins, copper bottles, these things, as long as he is given some more time, he can get them out.

At this time, Heiwa is like crossing the ups and downs and seeing the people on the road ahead, full of heat.

Driven by the desire to make the mold of the ploughshare as soon as possible without delaying spring ploughing, and to fiddle with other utensils, Heiwa is now extremely enthusiastic about making molds.

Now that the weather is just a little warmer, he can't wait to get started.

The reason why I chose to do these things in the cave is because the cave is more spacious than the room, so you can let go of your hands and feet, and secondly, there is no wind in it compared to the outside, and the temperature is higher, and the good clay is not easy to freeze.

Prepare a mold in your hand, carefully place it on the edge of the fire, and evaporate the water by grilling it.

When this is done, flip over the ones that were originally placed around the fire and continue to grill.

A few of the first ones had been completely roasted, so Heiwa put them in the fire and burned them directly with fire.

Through the previous casting bronzes, Heiwa found that the mold does not need to be burned very well, and it does not need to be put into the kiln, but only needs to be burned in the fire for half a day, and it can be used when it is taken out, and the effect is no worse than that of the pottery.

After doing this, Heiwa squatted beside the fire and stretched out her hand to roast her frozen palm with the fire.

At this time, the weather has just warmed up, and it is not a good season to play with mud, and the cold mud is extremely cold to the touch.

"How's it going?"

Han Cheng, who was standing not far away and watched for a while, smiled and spoke, and the black baby, who was immersed in his own world, was shocked by fright