"Bangbang~"

Cycad's hand held a crude hammer and repeatedly struck the red-hot iron embryo.

He was forging a hammer, and the one in his hand was a rough one. It was made by melting iron ore and directly molding it into a mold. In other words, he was just using it to meet the current needs.

Su Yu watched with great interest. He had never seen blacksmithing, but now there was blacksmithing on site, so he didn't want to take a closer look.

But it didn't take long for Su Yu to be sweating profusely. It was too hot in the room. Although he could still bear the heat, Su Yu still went out. Why did he go and suffer if he couldn't get away with it?

Su Yu believed in Su Tie's ability and let him perform on his own.

In other rooms, two blacksmiths are teaching apprentices. Smelting skills can only be given to three people. Cycad is making tools, and they go to the tribe to select suitable people to learn smelting skills.

Of course, they couldn't see who had talent and who didn't, but Su Yu could see it and gave them the few people in the tribe who had blacksmithing talent. Although the talent of those apprentices was not as good as the three of them,

But it's better than nothing.

In addition to a few apprentices with some talent, there are also several apprentices in the blacksmith shop who have no talent for blacksmithing.

In Su Yu's view, having talent is better, but not having talent doesn't mean that you can't learn. Su Yu feels that he can't just rely on talent. People without talent can also be cultivated.

"Congratulations to your people for successfully forging iron tools. Civilization has entered the Iron Age. You have gained 2000 civilization points, 20 industrial points, and 100-forged steel technology (automatically mastered by all blacksmith professions in the tribe)."

"The level of civilization has reached the Iron Age, and the system mall has updated products."

"System mall update?" Su Yu only remembered now that he hadn't looked at anything in the mall for a long time.

As for the reason, it was that there weren't many things he could use in the Stone Age mall before, so he might as well save civilization points.

The things sold in the mall are not rare. Su Yu has some of them as well as others, and some of them can be made by Su Yu without buying them.

Su Yu opened the mall page to see what goodies it had updated.

Now Su Yu has 5,200 civilization points, which seems to be a huge sum of money, but when Su Yu sees the prices of goods in the mall, the five thousand is not much.

[Tang Dao Forging Technology: 2000 Civilization Points]

[Mingguang Armor Forging Technology: 3000 Civilization Points]

…

Su Yu was interested in these two products. Others were either too expensive or too useless.

After buying these two items, Su Yu became a pauper again.

However, as long as these two pieces of equipment are manufactured, the Linshui tribe will be able to walk sideways in this area, and none of the primitive tribes will be able to defeat their own warriors.

Su Yu gave these two technologies to Su Tie and the three of them and asked them to forge them.

"If there are enough materials, how long will it take for you to build it?"

"Clan Leader, I took a look. Even if the materials are complete, it will take the three of us three days to build a set of Mingguang Armor. The Tang Dao is also more troublesome. It may take about four days for one person to build it." Su Tie replied.

"That's it, it's okay. You just need to build it. Just build as many as you can." Su Yu was a little disappointed when he heard his answer, but he soon felt relieved. Slow down, you can build it anyway.

That's fine, there's no rush to popularize these two pieces of equipment now.

Compared with weapons, many tools are urgently needed. For example, iron axes are very slow in cutting down trees in tribes, and stone axes are easy to break.

When talking about cutting down trees, Su Yu thought of saws, so Su Yu and Su Tie discussed how to forge saws.

Compared to the Tang Dao, the saw was much simpler. Su Tie said confidently, "Chief, I can make the saw you mentioned tomorrow."

"Okay, I believe in your ability."

…

At night, the tribe is brightly lit.

There are torches in many places of the tribe, which are made of hemp rope soaked in animal fat.

The hemp rope is made from hemp plants that can be seen everywhere. These hemp plants were brought back by Su Qing, and Su Yu had ignored them before.

After seeing these hemp plants today, Su Yu remembered that plants for making hemp ropes can be found everywhere.

Some people in the tribe have learned how to make hemp rope, and some have even figured out how to weave hemp cloth.

If Su Yu hadn't looked at the system messages, Su Yu wouldn't have expected that the clan leaders were so powerful.

"Congratulations to your people for successfully making hemp rope. They have obtained 100 civilization points and 10 industrial points."

"Congratulations to your people for understanding the skill of spinning and weaving. They have gained 200 civilization points and 10 industrial points."

If he continues at this rate, it won't be long before Su Yu doesn't have to wear animal skin clothes.

To be honest, the animal skin clothes Su Yu is wearing now are not really clothes, they are just a piece of animal skin wrapped around him.

But linen is different. It is woven and can be woven into the desired shape according to requirements.

Su Yu called the tribesman who had mastered the textile skills to come over. Unexpectedly, it was Su Qing who came over.

"Did you learn to weave?" Su Yu was a little confused.

"Yes, Patriarch, I found that these hemps have many uses. They can be used to make hemp ropes. Such thin threads can become very strong when twisted together. They can be pulled hard without stopping. And..., I let them use it.

These thin linen are woven like a backpack, and they can be woven into something like an animal hide."

Su Qing didn't know it was called cloth yet, so she could only describe it as best as possible.

Su Yu really didn't expect that after giving her the basic plant encyclopedia, her research direction would run counter to medicine.

Of course, I can't blame her. That book has little to do with medicine. She can recognize all the herbs and knows the effects of each herb, but she doesn't know the therapeutic effect of mixing them together. After all, this is not

Medical books.

Su Yu had a chat with her, discussing some insights on textiles, which provided Su Qing with a lot of ideas, making her eager to try new methods and ideas in her mind.

"You can communicate with other people in the tribe. There is strength in numbers."

"Yeah." Su Qing nodded vigorously.

With her new harvest, Su Qing left happily and went to find her friends to study new ideas.

Seeing this little girl so happy, Su Yu suddenly remembered that she was still a child.

At a young age, she took on tasks that she shouldn't have to take on.

It is illegal to use child labor. Su Yu really didn't force her, she did it voluntarily.

Those who are capable should work harder, Su Yu thought.

It's late at night, and it seems like there are still some points that haven't been added.

After looking at the points obtained, they were basically industrial points. Su Yu clicked on [Productivity 1], then [Technology 2] and [Science 2].

The remaining points were not enough to continue upgrading, so Su Yu closed the industrial interface.

Su Yu glanced at it to upgrade from level 2 to level 3. It cost 40 industrial points. According to this calculation, this level would be doubled, and the following would be 80, 160, 320... Who knows how many levels it has.

Su Yu shook his head and thought no more. He opened the military interface and found thirty military points. So he clicked [Actual Combat 2].

Seeing the agriculture panel, the points accumulated daily and the rewards from triggered events add up to twenty points.

Compared with the other four options, Su Yu hesitated and added these points to [Agriculture 2].

Some of the effects of adding points are obvious, and some are not.

But since it exists, it must be added.
Chapter completed!