"Pottery, bows and arrows, and salt are not needed by their tribe, so why should we exchange them for pottery money for things they don't need?"

Sang pursed his lips and said to the acorn: "When I was a child, I exchanged the soap horn with you for maple sugar, and you would exchange it with me, but if the acorn had an endless supply of soap on your hand at that time, would you still exchange it with me for the maple sugar in your hand?" ”

Matsuko nodded, he understood the reasoning.

Sang continued, "Goo needs those red stones, and they are very large, and we don't understand what his tribe wants them for, but the stones are what they need, and that's enough." ”

"We don't give them stones, they will naturally let their people carry them, let the people of other tribes carry them, rather than this, it is better to give them to the people of our tribe and exchange some pottery money for their tribesmen."

"Pottery money can be exchanged for pottery, bows and arrows, salt, and perhaps something they made out of stone."

After hearing this, Songzi asked, "What if they don't recognize those pottery money, aren't all the stones we have transported for them for so long in vain?" ”

Sang replied: "This thing is not only good for their tribe, but also for us. Matsuko, think about it, what if other tribes exchange food for bows and arrows with us, and we don't want to exchange? It was certainly not possible to put it in the past, but now that we have pottery money, we can use pottery money instead of bows and arrows, and the tribe that wants bows and arrows can take the pottery money we gave them and go to the tribe of Gugu to exchange them for bows and arrows. ”

Acorn was a little dazed when he heard it, and Matsuko had an unfinished expression on his face.

"It is impossible for the tribes of Goo not to recognize the Tao money, which was taken out by their tribe, and all our clan leaders and priests are witnesses this time. If they do this, the chiefs and priests of the tribes will not allow their people to unite with ours, and their tribes will weaken and eventually move elsewhere. ”

After listening to Sang's words, Songzi's hanging heart finally let go, if Gu Guo was on the side at this time, he would definitely exclaim, "Good guy, the relationship between supply and demand and credit currency will soon be understood by you." ”

Acorn scratched his head on the side, he heard Sang's meaning, he could go to transport stones, as for the rest of the content, his thoughts circled in his mind for a long time and he didn't understand it, so he simply did what Sang's meaning wanted.

After a while, Sang stood in front of Gu Guo and carefully looked at this young man in his early tens, compared to this young man who was a microphone in the eyes of everyone, the competition between Birch and Acorn in the past few days was too dazzling, completely overshadowing his intelligence.

Gu Guo was the first to speak: "Sister Sang, has Acorn discussed the matter of transporting stones with you?" ”

He naturally remembered that the man standing in front of him was called San, and when he had distributed the pottery money before, his mother pointed to the tribal leaders and priests and confessed it to him.

"We agreed to carry the red stones for you." After speaking, the mulberry pestle did not leave the same place, and it seemed that there was something to say.

Gu Guo was stunned for a moment and asked, "Sister Sang, is there anything else?" ”

Sang smiled slightly, she pointed to the pottery bowl beside Gu Guo and said, "We want to exchange pottery money for a method of making pottery." ”

Gu Guo didn't think about it, and directly agreed that he could hand over the pottery firing technique of the clay strip splicing method.

The clay strip splicing method has long been eliminated by him, and the pottery made with the potter's wheel is much better in terms of speed and quality than the clay strip building, and most of the pottery that Gu Guo took out for exchange this time was eliminated by the clansmen and made by the mud strip splicing method.

She didn't expect the young man in front of her to take out the method of making pottery so easily, you must know that five clay pots can be exchanged for a pottery coin, and the time it takes to make five clay pots is definitely shorter than the time to transport a stone!

"Does your word call the shots?" Sang asked, after all, the leader and priest of the tribe hadn't spoken yet!

Gu Guo nodded, he called his mother and the stone and explained to them.

The mother smiled and said to Sang, "Goo knows more than we do, you just need to consult with him." ”

Shi echoed on the side, and praised Gu Guo by the way.

The things that Gu Guo has made in the past month have become the focus of this tribal gathering, and Shishi, as the tribal leader, naturally sees all kinds of things in the past month, he has already tacitly accepted that Gu Guo is the next tribal leader, if it weren't for Gu Guo's coming of age in one winter, I'm afraid that Shi and Gu Guo's mother would directly complete the transfer of power to the leader.

Sang exclaimed: "Pottery, bows and arrows, table salt, these are all you came up with alone?" ”

Gu Guo nodded and said, "Yes, there is also the guidance of the ancestors. ”

Sang had heard the story of his ancestors in Gu Guo's mouth when he was drinking the broth, and the banter in his eyes for the young man had been completely replaced by admiration, and his own little cleverness was like a starlight under the sun.

Seeing that Sang's eyes were gradually losing their lustre, Gu Guo didn't know what was happening, but he thought that in the future, when the copper tools were made, this group of porters would be able to use pickaxes to mine, and the efficiency of transporting ore would be much higher.

"Those stones, I'm going to make bronze, it's something harder and more durable than stone, if you make an axe, you can split large logs into small pieces of firewood, and of course, bronze can also be made into other things, such as copper shovels, which can dig ...... earth."

Gu Guo gave examples of upgraded versions of various stone tools one by one, and drew a flatbread in front of Sang.

San's eyes lit up suddenly.

Bronze, something she hadn't seen before, according to Gu Guo's description, it was a tool that could replace stone tools, and on the premise of pottery and other things, I thought it was a good thing.

"Can I exchange pottery money for bronze?" Sang asked.

"Yes, but I'll have to wait until I make the copper to decide how much bronze I can get for a pottery coin."

Gu Guo nodded, the emergence of metal tools is a leap of the times, the efficiency of people's work has multiplied geometrically, and the stout trees that stone axes could only look at in the past are just a matter of time for copper axes.

When Sang returned with Gu Guo's satisfactory answer to her, Gu Guo, who had been busy for many days, could finally take a look at his attribute bar.

"Name: Gu Guo

Civilization Contribution Points: 1051

Civilization: Middle Neolithic

Unlocked technologies: Pottery (Neolithic), Salt (Neolithic), Bow (Neolithic), Net (Neolithic), Pottery (Neolithic)"

Contribution points finally broke 1,000, a large part of which was provided by the pottery coin, a full 850 points, perhaps because once the pottery coin came out, the influence radiated to the seventeen tribes within a radius of thousands of miles, plus this thing is the medium of productivity exchange, in a short period of time can reduce the gap between the rich and the poor between the tribes, so the contribution points have increased a lot. As for the 33 points added by the net, it has only affected Gu Guo's tribe at present, so it is better than nothing.

Click on the system store again, skip the technical section, and go straight to the knowledge category.

"Knowledge:

Simple botanical knowledge (not mastered) contribution points: 1000

Simple zoological knowledge (not mastered) contribution points: 1000

Simple knowledge of geology (not mastered) contribution points: 1000

Simple mineralogy knowledge (not mastered) contribution points: 1000

......”

Simple botanical knowledge, redeem!