Han Younan left from the Flower Face Tribe with the people, and before leaving, he gave the Flower Face Tribe a full jar of salt, instead of half a jar at the beginning.

It can be seen that this time the people were really shocked by the big secret of the flower-faced tribe.

The leader of the flower-faced tribe, holding a heavy jar of salt in his arms, looked at Han Younan and the others who went away with the crisp copper bells, and couldn't help but have a bright smile on his face.

This time, relying on the big secret of his tribe, he not only obtained great psychological satisfaction, earned face in front of the Qingque tribe, but also got extremely practical things.

Not to mention the rest, this jar of salt alone is extremely precious!

According to the information he received, when the surrounding tribes exchanged salt from the Qingque tribe, they all talked about spoons, where could they be like their own tribes, directly talking about jars?

This jar of salt was obtained by his own tribe.

As for whether there will be any loss to his tribe after exposing his tribe's big secret, the leader of the flower-faced tribe doesn't think there will be anything at all.

Because this big secret has always been in his own tribe, and no one can take it away.

After all, it's not something that people can do.

So since this is the case, why not use this big secret of your tribe to make a good face for the tribe, shock the people of the Qingque tribe, and then use it to exchange it for something for free for your tribe?

is still the same sentence, because of the particularity of the big secret of his own tribe, the big secret of his own tribe, and how afraid the rest of the people will know from time to time.

Because even if the rest of the people knew about it, they would not be able to get this big secret of their tribe out of their own tribe......

With such a good mood, he stood here for a while holding the salt jar, and waited until he couldn't see the people of the Qingque tribe, and then the leader of the flower-faced tribe turned around and walked towards the cave.

After carefully placing the jar of easily obtained salt, let the tribesmen begin to process the sheep.

Some sheep have been smashed beyond recognition, and some places are directly blurred with flesh and blood, so it is not easy to deal with.

These processed sheep, except for some people who stayed outside for a short time to eat, the rest were arranged by the leader of the flower-faced tribe and were given by the people of the flower-faced tribe to be stored in the big secret of their tribe.

Some of the sheep that were put in early were already frozen hard......

Han Younan walked on the road with the team, and he couldn't help but talk to the people in the team about what he saw in the flower-faced tribe, and was amazed by it.

I am amazed by the wonder of all the things in this world.

During the discussion, many people in the team couldn't help but say how good it would be if their tribe had such a place.

It's not just convenient to store food, but when it's hot in the summer, get some fruit and other things to put in it, and wait until it's cool to take it out and eat it, how comfortable it should be!

Just a little thought about it can be understood that the fruit produced in this way must be more delicious than those soaked in the well water!

Of course, it was surprise to be surprised by such a thing in his heart, but Han Younan did not directly return to the tribe with people and tell the people in the tribe about these things.

After all, his main task is to take the people of the tribe and exchange them with these surrounding tribes.

And now, the things he carried on this trip have not been exchanged, and in such a situation, of course, he is reluctant to return to the tribe.

And this thing is rare, but it can't be replicated, and it can't be transferred to one's own tribe.

In such a case, it is indeed not important to continue the exchange that oneself should have done.

Thinking like this in his heart, Han Younan led the team and headed towards the rest of the tribes to continue the exchange......

Here in the Tieshan residential area, Han Cheng also explained some things to the second senior brother, and waited here for nearly twenty days, and after producing a lot of iron pots here, he left here with the team.

The people who were originally from the Shi tribe and the Song tribe that he brought over before, this time Han Cheng did not bring them back, and left them scattered among the three tribes.

Then an equal number of men were added in each of the three places, and they were taken with them, ready to bring them from the three tribes in the south back to the tribes in the north.

On the one hand, it is used to split, and on the other hand, there are some people who were originally brought by Han Cheng from the north, and after such a long time, they want to return to the tribes in the north.

Not to mention that he has lived for a long time, even if he lives in these places of the main tribe for some time, and walks back and forth, he feels comfortable in his heart.

Han Cheng actually knew very well what these people were thinking.

Don't look at them, they are always thinking about the tribes in the north at this time, and they want to go back to the tribes in the north.

In fact, they were not allowed to return to the tribes in the north to stay for a little longer, and after a long stay, they would miss the tribes in the south.

After all, after living among these tribes in the south for such a long time, they gradually took root here, leaving many thoughts.

Han Cheng set off from here with his people, and in the entire team, except for the food necessary on the way from Tieshan to Jinguan City and some forage to feed the livestock, the rest of the things were basically iron tools!

Moreover, among these iron tools, there are mainly things like iron pots.

Han Cheng waited here in the Tieshan residential area for more than twenty days before setting off, leaving from the Tieshan residential area, in order to wait for these iron pots.

The road from the Tieshan residential area to Jinguancheng has been difficult to walk on the whole, although people who have traveled back and forth have had a small range of rest in the process of walking.

Han Dashenzi, who already has a lot of experience in road construction and is familiar with the benefits of road construction, naturally thought of road construction.

And Jinguancheng has already developed there, and there is plenty of food, so now, it can be someone to start doing this.

Thinking like this in his heart, Han Cheng was on the way to walk, so he made up his mind to start arranging this matter after returning to Jinguan City.

There is no need to be too anxious about this matter, you can reduce the number of people, recruit less tribes, and build slowly on a small scale.

After the autumn harvest is completed and the tribes here have obtained enough food, they will allocate and hire some more people to speed up this work......

While walking, thinking in his heart, Han Cheng led the team all the way to Jinguan City.

After coming here, you must rest here, otherwise it is not good to live over the mountains that lie there.

Han Cheng also took advantage of this opportunity to tell Long Legs, who was staying here in charge of the overall situation, his thoughts on building roads.

Then it was quickly based on past experience and the specific situation here in Jinguancheng that a specific implementation charter was made here.

Six days later, by the time Han Cheng took the rested team and set off from Jinguancheng to the main tribe, the Jinguancheng railway had already begun to start construction on a small scale.

Of course, in addition to many reasons, there is also an important reason why the construction of the Jinguan Railway can be started so quickly, and there is no new route to build this road.

The team led by Han Cheng, when they set off this time, there were some changes in the things they carried, and the biggest change was that some of the iron pots they carried were left here by Han Cheng, so that the people of Jinguancheng could also experience the use of iron pots.

And donkeys and other animals that have been left vacant because of the removal of the iron pot, as well as people, are also idle, but carry such things as food.

It is used as a way to eat on the road.

After these things were done, Han Dashenzi didn't have any nostalgia, and with a wave of his hand, he led people out of Jinguan City and headed towards the main tribe.

After walking three or four miles, Han Cheng met the trade team that had always belonged to Jinguan City, and it was Han Younan who led the team and returned to Jinguan City with people after replacing all the salt and pottery he carried.

Seeing Han Younan leading people back, Han Cheng was also happy.

After all, this Han Younan is an old man in the tribe, and in the team he leads, there are also some old people in the tribe, and he feels kind after seeing it.

In such a situation, it is natural to feel happy.

Han Younan was also very happy that he was able to meet the Son of God here at this time.

After all, the Son of God is so respected and loved, and the mere fact of being able to meet and talk to the Son of God is enough for people to feel happy.

Not to mention that this time he and the others were still in the Flower Face Tribe, and they saw such a magical thing!

The first time Han Younan saw the big secret of the flower-faced tribe, what was the idea was that he would tell the Divine Son about this matter, and it was best to be able to tell the Divine Son in person.

After all, Miko is so kind and respected, and he is so well-informed.

And now, I just came back from outside with someone, and before I arrived in Jinguan City, I met the Son of God here.

In this situation, how can you not make Han Younan happy?

After meeting and talking for a while, Han Younan was full of excitement and began to talk to Han Cheng, the respected divine son, about the big secret of the Flower-faced tribe that he had seen in the Flower-faced Tribe......

As Han Younan had expected before, even if he was as smart and well-informed as a divine son, at this time, he suddenly heard the magic he said, and he couldn't help but lose his mind for a while.

Therefore, I was in the Flower Face Tribe before, and under the leadership of the leader of the Flower Face Tribe, I went to see the big secret of the Flower Face Tribe, and I was surprised that my mouth couldn't close my reaction, which is very normal and not ashamed at all.

After all, with the wisdom and martial arts of the Son of God, he became what he is now just by listening to what he said like this......

Han Younan's thoughts in his heart were not wrong at all, Han Cheng, the god son of the Qingque tribe, was really shaking in his heart at this moment!

The reason is precisely because of the big secret of the flower-faced tribe that Han Younan said.

But it is a little different from what Han Younan thinks in his heart, and there are deeper reasons.

There was only one thing Han Cheng was thinking about at this moment, and that thing was saltpeter!

As a later generation, Han Cheng knew some of the conditions for freezing.

If you want the water to freeze, the fundamental way is to let the temperature drop below freezing.

And under natural conditions, the root cause of the temperature drop is nothing more than the distance from the direct point of the sun, the invasion of cold air masses, and the higher the latitude, the lower the temperature, and the higher the altitude, the lower the temperature......

Obviously, the big secret of the flower-faced tribe that Han Younan said does not meet these conditions.

Located in the northern hemisphere, the Huayan tribe is located farther south than Jinguancheng and has a lower latitude.

The caves where the tribe lives are not located on the top of a high mountain, so logically speaking, they do not freeze.

But in the cave behind their cave, there was a thick layer of ice at this time!

Under such circumstances, in the face of this special thing, Han Cheng, who had been anxious for a while because his tribe could not find saltpeter and could not make gunpowder, immediately associated such a situation with saltpeter.

Thanks to some of the messy things he had seen before crossing over, as well as some strange knowledge he had obtained in the classroom and some forums, Han Cheng knew something about the properties of saltpeter.

One of the most impressive is that the travelers pour saltpeter into the water tank and use the saltpeter to turn the water into ice, so that ice can be easily obtained in the summer, making a particularly precious cold drink, causing a burst of amazement and many benefits by the way.

So after listening to what Han Younan said, and quickly ruling out some conditions, and under his inquiry, after confirming from Han Younan that there was indeed water in the cave, Han Cheng's heart couldn't help but pound, extremely violent, like a drum!

In addition to this reason, Han Cheng really couldn't think of any other reason for forming such a special existence in the cave of the Flower Face Tribe!

"Return to Jinguan City! Return to Jinguan City! We're not going back to the main tribe for a while! ”

After having a conversation with Han Younan, Han Cheng, whose heart was beating faster and his mouth was a little dry, did not hesitate without any hesitation, and immediately gave such an order!

Although everyone was a little stunned for a while, they still did what Han Cheng, the god son, requested......