"You are training now so that you can protect the tribe and your relatives and friends in the future, if you don't sweat now, you will bleed later."

Su Yu explained to them why they had to train hard and instilled in them the concept of family and country.

Let them train on their own, and Su Yu took the animal skin map with an unfamiliar pattern to find Ji Ni.

As soon as he saw Ji Ni, he hurriedly ran over to express his willingness to surrender and serve Su Yu.

"Figured it out?"

"Yes, I've figured it out." Ji Ni nodded heavily, he had thought about it all night yesterday and was sure to surrender.

"Okay, I accept your surrender."

Su Yu chose yes among the system options that appeared in his mind.

Then Su Yu opened Ji Ni's panel.

[Name: Ji Ni]

[Gender: Male]

[Age: 28]

[Force: ★ ☆☆☆]

[Intelligence: ★★★ ☆☆☆]

【Endurance: ★★★ ☆☆】

[Command: ★★ ☆☆]

[Cartographer: Excellent sense of direction, good at drawing maps]

[Businessman: a natural businessman, shrewd, good at negotiation, an elite in the business field]

[Loyalty: 70]

Sure enough, he has a talent for cartography, and in addition to that, a talent for business and a mind.

It's not very loyal, but it's barely usable.

And the rest of the caravan also surrendered, and when they glanced at their panels, they basically had talents related to business.

"Since you surrender to me, I'll have someone arrange a place for you to live later."

"Also, I would like to ask what this pattern represents?"

As he spoke, Su Yu took out the animal skin map and pointed to the pattern he didn't recognize.

"This, this is a temple I visited a few years ago." Ji Ni looked at the map and thought about it carefully.

"Temple?" When Su Yu heard this word, he thought of the superstitious culture of the ancients who believed in gods.

The primitive people of this era have no way to understand many natural phenomena, and it is easy to mistake natural phenomena for the anger of gods, and it is normal to be superstitious about gods.

However, as a modern person, Su Yu is naturally an atheist.

After knowing that this was a temple, Su Yu didn't pay attention to it anymore. I thought it was something special.

Their residence was quickly arranged, and now there are still many surplus houses in the tribe, and they can move in directly.

With their joining, the population of the tribe grew by another twenty or so.

Su Yu immediately singled out a few people and asked them to teach the clansmen in the tribe who had a talent for business how to do business. Su Yu was going to form a caravan to trade with these nearby tribes.

The potatoes were traded by Ji Ni and them, which shows that these nearby tribes have a lot of good things.

There are a lot of pottery in the tribe piled up in the open air, and they can't be used up at all, isn't this just enough to be traded?

Containers are very important for people in this era.

"You should have been from Fang Guo's side before, right?" Su Yu took Ji Ni to visit the tribe and asked as he walked.

"Yes, Patriarch." Ji Ni nodded.

"In your impression, what is Fang Guo like?"

"Fang Guo's territory is very large, and there are many people."

"What else?"

"And ......"

……

Su Yu asked a lot of questions, including the economy, territory, population, military strength, scientific and technological level, and so on.

From Ji Ni's mouth, Su Yu probably understood the civilization level of this Fang country. Presumably, it has not yet reached the level of a slave society, but it is also coming soon.

The population, needless to say, is certainly a lot. The territory has a range on the map drawn by Ji Ni, and this Su Yu has to take a look.

Economically, they have begun to use shells as currency, and in addition to bartering, they can also trade shells.

As for military strength.

"The weapon used by the warriors of the Fang Kingdom is the stone spear."

Ji Ni replied that this stone spear was the most common weapon among the soldiers of the Fang Kingdom, and everyone had one.

"However, Fang Guo also has a very hard weapon, even a stone spear can be smashed, and that weapon can still be intact." Ji Ni's voice changed.

"Oh?" Su Yu was a little curious, the hard weapon, could it be that they also found some metal ore, and then created a metal weapon.

After thinking about it, there is a high probability that this is the case. Otherwise, if there is any weapon that can break a stone, only metal that is harder than a stone can break a stone.

But Su Yu is not afraid, even if they have metal weapons, it is nothing, how strong can metal weapons be in this era.

"Hey, this pottery is so beautiful!"

Passing by the earthen kiln, Ji Ni saw pottery randomly stacked on the ground, and these pottery had a layer of glaze on the surface, which looked smooth and shiny.

There are also some pottery with beautiful patterns on them, which Ji Ni has never seen.

These glazes are fired with sand, and Su Dachuan has mastered this technique, and every pottery fired has a glaze.

He also found that he used colored stone powder mixed with water to make pigments to draw patterns on the pottery embryos, and after firing, these patterns could be preserved and covered with glaze.

Su Dachuan can't be satisfied with simple firing pottery, he is pursuing better pottery, and these patterned pottery are his latest firing.

Now he is working on clay embryos, kneading clay like dough.

There are still a lot of impurities in the clay, and Su Dachuan picked out the impurities.

Su Yu looked at it for a long time and found that he was studying in the direction of porcelain, but now he couldn't find where the key point was.

Su Yu wanted to provide him with some ideas, so he stepped forward and said to him, "You can try to make it with other materials, just like this stone, after grinding, it becomes powder, and if you add a little water, won't the powder become mud?" ”

Su Yu pointed to the red stone on the ground that Su Dachuan used to mix paint.

"That's right!" Su Dachuan figured it out at once, how could there be impurities in the excavated soil, but after this stone was ground into powder, it was the same color, and there would be no particles of different sizes.

Soon, he ran to find the stones.

After Su Yu instructed him, he took Ji Ni to the camp.

"These are all houses?" Ji Ni was shocked when she saw these wooden houses that were transparent and bright in the sun.

He never imagined that the house could be so beautiful.

He also saw that some houses were two-storey, very tall, so big that he could not imagine how these houses were built.

He suddenly felt that it was a blessing to join such a tribe, there were many things here that he had never heard of. For his love of adventure and novelty, these things are like delicious food, and he can't help himself.

Su Yu, who was looking at the panel, suddenly saw that Ji Ni's loyalty had increased by ten points to eighty points, which meant that he was not easy to betray himself.

Thinking of this, Su Yu felt that the matter of forming a caravan to trade could be advanced, and he directly let the ready-made caravan trade.

Moreover, Ji Ni and they have had contact and trade with these tribes, and they know all about these tribes.

"Since you have surrendered to me, and you are indeed very useful to me, then I also believe that you are really surrendering to me. I'd like to give you a task to trade with the nearby factions of the tribe, which can now be used to trade pottery, salt, and fish. Su Yu looked at Ji Ni and said seriously.

"Ah, Patriarch, this ...... Do you really want to believe me? Hearing Su Yu's words, Ji Ni was a little incredulous.

Although the sentence is not suspicious, and the suspect does not need to make him feel very much, but giving him such an important thing to do made him a little flattered for a while.

"Yes, will you say yes?"

"Okay, since you believe me, patriarch, I won't let you down." Ji Ni took a deep breath and agreed.