Fuxi soared, Shennong succeeded to the throne, and the human race officially entered the era of Shennong's rule of the world.

After Shennong's accession to the throne, he has been working hard for the human race, and at the same time, he also began to promote the cultivation of grains in various tribes of the human race, and personally taught everyone how to sow seeds and how to irrigate.

With the large-scale promotion of grains, Shennong also found that although the human race relied on the innate gossip passed down by Fuxi, and knew the changes of the four seasons in spring, summer, autumn and winter, they did not know when to plant grains and when it was time to harvest grains.

As a result, although the grains were widely spread, the actual harvest was not high.

Originally, when he was in the tribe, there was naturally no need to worry about this kind of problem, after all, there was Shennong himself to guide the clansmen, but now it was promoted among the various tribes of the entire human race, even with the ability of the Shennong clan, it was also lacking in skills.

In this regard, Shennong's family was also quite distressed, and began to keep trying what season is suitable for planting grains and what season is suitable for harvesting grains.

After several years of observation, Shennong's has mastered a lot of changes in the four seasons and the alternation of cold and warm, so he has improved the calendar created by Fuxi, setting up calendar days, setting stars, dividing day and night, setting the sun and moon, the month is 30 days, and November is the winter solstice.

At the same time, it was also concluded that rice should be planted in summer and wheat should be harvested well in late autumn.

Since then, the Terrans have finally learned when to plant grain and when to harvest.

As a result, the production of the human race has increased a lot, and the problem of food has finally been solved, and it has once again entered a stage of rapid development.

After the Terrans learned to grow grains, many of the inedible grains were destroyed because they were not well preserved.

For this reason, Shennong taught everyone to catch the young beasts in the mountains, raise them with the inexhaustible grain, and then slaughter them when the young beasts grow up.

This can be described as killing two birds with one stone, not only to make use of the food that cannot be eaten, but also to avoid the danger of the human race going to the mountains to hunt.

Slowly, people found that pigs, cows, horses, sheep, dogs, chickens, these six animals are the best to raise, so they are collectively called "six animals".

The emergence of "five grains" and "six animals" marks that human civilization has entered a new stage of development.

At this time, due to the continuous improvement of productivity, various materials are gradually increasing, and there is still a surplus.

There were too many leftover materials, which could not be eaten and could not be stored for a long time, so in desperation, everyone had to throw these things away, resulting in a lot of waste.

After knowing this, the Shennong clan thought hard for a long time and thought of a way, and after discussing with many tribal leaders, they built a street in Chendu, and ordered people to exchange their surplus food with others here for some things they needed.

That is, bartering.

Since then, the Terrans have had the first trade, and all kinds of goods have been exchanged and circulated in the bazaar.

However, with the emergence of trade, new problems have arisen.

On this day, Shennong had nothing to do, so he walked on the streets of Chendu, looking at the bustling crowd on the street, and his heart was filled with a different kind of satisfaction.

And at this moment, there was a sudden sigh in front of him.

Hearing the sound, Shennong couldn't help frowning, and looked in the direction of the sound, only to see a group of people smelling a pile of rotten fruits, and their faces showed a sigh.

Seeing this, Shennong hurriedly stepped forward and asked, "What happened, why did you show this expression." ”

Seeing this, one of the elders opened his mouth to explain to Shennong: "Co-master, here's the thing, the second Wang family next door has a bunch of fruits, but their family can't eat them, so they put them in the market to trade, although we all want to eat this fruit, but we can't take out anything for a while to exchange for fruits, we can only watch these fruits rot." ”

Hearing the old man's narration, Shennong was also in trouble, this kind of thing is not uncommon in the bazaar.

Many times, some people want to exchange their leftovers with others, but they can't meet the other party's requirements, and the two parties can't reach a deal, so they have to give up.

And today's incident undoubtedly touched Shennong a lot.

Isn't it possible to have something that satisfies the needs of both sides and can be preserved for a long time, and exists as a commodity for trade circulation?

Thinking about this all the way.

Before he knew it, Shennong was back in his palace.

At this time, Shennong, although he was the co-owner of the human race, did not care about those extravagant pleasures for himself, except for some necessary daily necessities in the palace, there were only statues of the three human races, Nuwa and others, but there was nothing else.

"By the way, why don't you teach the rats?"

Suddenly, Shennong suddenly thought that he still had a master with great powers, and hurriedly walked to Ye Fan's statue, burned incense and prayed, and silently recited Ye Fan's Taoist name.

At the same time, Ye Fan, who was in retreat and cultivating, also sensed Shennong's call, and after a slight calculation in his heart, he understood what was going on, and said quietly: "It seems that it is also the time for the currency to appear, and it just so happens that this seat got that thing before, and it is also time to come in handy." ”

When the words fell, I saw a magic weapon in the shape of a copper coin suddenly appear.

It is also strange to say that this copper coin is not only a rare innate spirit treasure, but also has a pair of small wings, which are flying up and down in mid-air at the moment, as if sensing that he is about to get a big opportunity.

It turned out that as early as a hundred years ago, Ye Fan traveled in the flood wilderness and inadvertently came to Wuyi Mountain.

And in Wuyi Mountain, there is a magic weapon that is famous in later generations - treasure money.

Although this treasure is only an innate spirit tablet, it has an extremely anti-heaven supernatural power, which can cut off the connection between other people's Fabiao masters.

In the War of the Gods, Xiao Sheng and Cao Bao, it was with this treasure that they fell into the magic weapon of intercepting Zhao Gongming's pressure on the bottom of the box, Dinghaizhu and binding the dragon rope, but Xiao Sheng and Cao Bao were not profound, and they fell under Zhao Gongming's whip and the "Soul Falling Array" of the "Ten Absolute Arrays".

However, now that the treasure money is obtained by Ye Fan, it can play a new role.

"Thorn-"

A faint voice sounded, and I saw Ye Fan stretch out his hand and swipe, and a crack appeared in the void.

In the next second, the palace of Chen Du was in front of him.

"I've seen the master."

Seeing Ye Fan suddenly appear, Shennong's clan didn't feel anything strange, as if he had long been accustomed to Ye Fan being so elusive.

And Ye Fan also smiled slightly, and said quietly: "Shennong's family, the problem you have encountered, the teacher already knows, what do you think this is?" ”

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