When these Miao tribesmen noticed the movement behind them, it was too late, and the bone spears that shot out were like life-killing talismans harvesting their lives.

Under Shen Nong's many reinforcements, the spear launcher has already become stronger and stronger, and the lethality is getting bigger and bigger, and these troublemakers who are not even warriors can't resist the power of the bone spear at all.

Woohoo blah blah!

As the corpses fell, the warriors in the crowd also began their own counterattack, they picked up the corpses in front of them as a meat shield, and then rushed madly towards the place where there were no Huangqiu people, hoping to escape, but they obviously thought too well, even if the spear launcher could not threaten them for a while, but the trebuchet was not placed on the wall as a decoration.

As Shen Nong took command, several trebuchets suddenly reversed direction and projected towards the fleeing Miao tribesmen.

Whew, whew!

The stone was thrown far more powerful than that of the spear launcher, and it was smashed with a bang, and the target that was hit was either killed or maimed, and the casualties were heavy. With the power of tools, even warriors are no different from ordinary people.

Soon, all the people who were outside the Huangqiu tribe just now were killed by bone spears and stones, and some of the people who survived were captured by the Huangqiu tribe as slaves.

Seeing that the situation had stabilized, Shen Nong turned around and walked down the wall.

"Wu, the Huatian tribe has brought another batch of gold ore over. Cangjie walked up to Shen Nong and said.

"Well, did I make that thing you made?" Shen Nong asked.

"It's already, you can use it at any time. ”

"Now, I'll see how it goes. Shen Nong said.

He followed Cangjie Shen Nong all the way to the recess in the ancestral land of the Huangqiu tribe, which was first used to store stone barrels, and was later converted into a reservoir and a frog pond by Shen Nong.

At this time, a small house made of stone was built in the recess wall, and there was only a small door half a person high on the surface of the house, and it was dark inside.

"Wu, do you want to start using it now?" Cangjie asked.

"Give it a try and see how it goes. Shen Nong nodded.

Under Cangjie's beckoning, several clansmen immediately moved a bag of gold ore from animal skins, and there were also special people who went to the big cave to get the ancestral fire.

As the man reached into the stone house, he could see that there was a stone bucket with a cone-shaped interior and a small hole at the apex of the cone.

The people of Huangqiu poured all the gold ore from the animal skin bag into the stone bucket, and then the one with the torch threw the torch into it.

There was a lot of dead grass piled up on the ground of the stone house, and when the dry grass came into contact with the flames, it immediately burst into flames.

Rumble!

The fire burned very violently.

Feeling the scorching temperature, Cangjie immediately asked people to block the only entrance and exit of the stone house with a stone slab, so that the heat would not be dissipated to the outside world, and all could be kept in the stone house.

Gold ore can not be regarded as real gold, it must be fused and then remove the impurities, Shen Nong plans to promote the use of gold coins in the Huangqiu tribe, it is necessary to get a more qualified gold solution to solidify to make gold coins, so he asked Cangjie and others to make such a rough furnace room that can melt gold ore at high temperature.

In fact, for Shen Nong, he doesn't need to use high-purity gold, anyway, as long as it looks beautiful on the surface, and then it is not easy to imitate, and these requirements can be met by the melted gold ore.

Burning and melting is a long process, and the surroundings will become very hot under high temperature baking, Shen Nong really can't stand the heat, so he hurriedly withdrew from this recess, otherwise he will be in trouble if he stays any longer, in case the heat faints.

At this time, Shen Nong no longer had to wait here for the gold ore to melt, because it was really a waste of time to wait like this, he just had to let a clansman guard nearby, and then come back to check when the time came.

Taking advantage of this free time, Shen Nong asked Cangjie: "I asked you to use the template made of stone last time, have you done it well?"

"Well, the rock has been carved, Wu I'll take you over to see it now. Cangjie nodded.

In order to facilitate the production of gold coins, Shen Nong asked Cangjie and others to make some stone templates about gold coins, and the templates used the yang engraving technique, and then poured the gold liquid down, and then waited for solidification, so that a gold coin could be harvested quickly.

In the future, gold coins will be the unified currency unit within the Huangqiu tribe.

However, what makes Shen Nong hesitate more is what the conversion of gold coins should be, such as how much food can be traded for a gold coin, this does need to be planned in detail, in this era, every tribe, even if it is a large tribe, adopts a social structure that can obtain food and water for free, which leads to the fact that even if many people lie there and do nothing, they can get the same food and water as those who do hard work.

In Shen Nong's opinion, this situation is very unfair, if the Huangqiu tribe is still only a few dozen people like before, he will definitely not count these, but now there are more and more people in the Huangqiu tribe, which means that there are more and more people who do nothing, so for the Huangqiu tribe, it increases the pressure on the hunting team, after all, they only need to hunt dozens of people in the past, but now there are hundreds of people, it is really unfair to think about it.

Although because of the problems of the times, they don't feel that there is anything unfair about this, because hunting prey is originally the business of the hunting team.

In order to facilitate the development of the Huangqiu tribe in the future, and also to promote the enthusiasm of any person to work, and to prevent the appearance of lazy people, it is naturally very important to implement this gold coin system.

In this way, everyone will have to help with the work if they want food in the future, and then earn gold coins to trade for a day's food, so as to have a circular effect.

After the matter of Dongyi Land is stabilized, Shen Nong will also build a market in the Huangqiu tribe, so that all the tribes who come to trade will use gold coins as trading consumables, replacing the barter form of trading in the form of currency trading, and it can also strengthen the influence of the Huangqiu tribe on those tribes, and change their habits invisibly in a subtle way.

Although the strength of the Huangqiu tribe is not as strong as that of the big tribes, with the influence of gold coins, Shen Nong can form a gold coin chain mutual aid alliance to gather the strength of countless small tribes, so as to gather sand and soil to fight against the big tribes.