After dealing with Bai Fuli's affairs, it was already a little late.

Although this primitive society has human beings with special abilities, they are a minority after all, and the vast majority of them are ordinary people, and the development of society ultimately depends on the vast majority of ordinary people, and people with special abilities cannot be killed, as evidenced by the fact that the Tiger Tribe killed several people with special abilities.

The most important thing is that Chu Nan didn't know how many kinds of devil fruits there were in this world and how many special abilities could appear, so Chu Nan didn't put people with such special abilities in a particularly important position.

Besides, is it awesome to have special abilities? If you encounter it, you can accept it directly, and you can use it for me, and if you don't obey, you can kill it directly.

In the following days, it rarely rained, and the speed of the construction of the wall of life was much faster, as the city wall became longer and longer, the clansmen became more and more familiar with various skills in construction, and the two formed a virtuous circle, and the speed became faster and faster, before the wrath of the fire god came, the construction would definitely be completed, and the biggest heart disease was removed, Chu Nan felt that the pressure on his body was much lighter.

The construction of tile houses with red bricks has also been put on the agenda, and now the red bricks fired have begun to appear surplus, just used to build residences, through the construction of the wall of life, most of the people in the clan have become construction experts, and have a deep understanding of the construction of brick houses, and after Chu Nan explained the situation to the clansmen, they began to build.

Chu Nan raised the standard very high at the beginning, and built two-bedroom, two-living room and one-bathroom bungalows, spacious and bright, mainly because he missed the residence in his previous life, so he made such a construction, and also designed a special sewer to dispose of domestic waste.

Because it is a place to live, and there is a particularly heavy rain here for two to three months a year, Chu Nan has extremely high requirements for the quality of the house, but if it does not meet the standards, it will be demolished and rebuilt, and there is no ambiguity.

"Chief, we found a saltwater lake while we were hunting, and the water in the lake is particularly salty, would you like to take a look?" The tree stump hurried from outside and looked at Chu Nan with a happy face.

"Saltwater lake?" Chu Nan was stunned, and then overjoyed, he was thinking about how to make salt, but he didn't expect someone to discover the saltwater lake, originally thought that it was troublesome to make enough salt, but now with the saltwater lake, it is simple, and even salt can be produced in batches.

The role of salt is very great, if you don't eat salt for a long time, it will form a lot of diseases, and even threaten your life, since Chu Nan came to this world, although she has not seen real salt, the people will look for a lot of things to eat, and those foods will have a hint of saltiness, which is used to replenish salt in the body.

Now that there is salt, you can make a lot of delicious food, Chu Nan feels that a bird is about to fade out of his mouth, and there are so many things to eat, except for barbecue is boiled meat, but the most important condiment salt is not, once or twice I feel that it is okay, eating this kind of meat that fades out of birds every day is simply a sin, and now, this kind of sinful day is finally coming to an end.

"Where? Take me to see it, hahaha, if it's true, I'll show you what the gods eat, lead the way, let's go. Chu Nan shouted, he couldn't wait for a moment, he wanted to see the saltwater lake now.

The saltwater lake is not far from the territory of the Tianhuo tribe, about three miles away, but the vines in the barren forest are entangled, there is no path to go, it took an hour to come to the saltwater lake, there are more than a dozen clansmen standing on the lake, from time to time reach out to dip their fingers in the lake water, and then put it in their mouths and lick it.

Chu Nan came to the lake, stretched out his hand and made the same action, suddenly showing a hint of joy, and said secretly: "Sure enough, it is a saltwater lake, and we are going to do a big job next." ”

Chu Nan carefully looked at the saltwater lake in front of him, as far as the eye could see, there was a long white fine sand beach by the lake, from the position he occupied, at this time, the lake was at least two miles smaller than before, the lake level was lowered by more than two zhang, and the evaporated lake water was definitely massive, otherwise, the lake water would not be so salty.

"Alas, in the past, when reading novels, the traverser would automatically generate a portable system, so that the traverser pretended to be tired, why didn't I? If you don't have a portable system, why don't you even get one or two things like Devil Fruits? In addition to the fact that the vision and the knowledge in the brain are more advanced than this era for I don't know how many years, there are no other advantages at all, even this body, it is still so weak, since it is a traverser, you must give some benefits, right? Why don't you make my body stronger? ”

Looking at the boundless saltwater lake, Chu Nan's mind began to fantasize, thinking of many traversers in novels, with awesome portable systems, they can do whatever they want, there is no difficulty at all, how can they be so hard as him? It took more than three months to build a wall of life, and now I can eat cooked food, and I can't even live in a brick house.

I worked hard in the previous life, and in this life, I still need to work hard to survive.

"Phew, whatever, let's live first, maybe my portable system awakens late, and when I have some achievements, I will awaken." Chu Nan comforted himself and began to think about how to use the saltwater lake.

"The salt drying method, under the current conditions, can only use this method to obtain salt, and other methods are simply impossible." Chu Nan thought for a long time, ruled out those impossible methods, and finally came to a conclusion that he could only use the method of drying salt to get table salt.

"Tree stump, come here." Chu Nan shouted at the tree stump standing not far away.

"What's the matter? Sheik? The tree stump ran over and looked at Chu Nan expectantly.

"You go to find some people to come over and enclose this lake, so that this lake is not connected to other lakes, can you do it?" Chu Nan tested the water by the lake and found that there was a lake with a radius of dozens of zhang that was relatively shallow, which was just suitable for enclosing it and using it as a salt pond to dry salt.

The stump walked along the place Chu Nan said, and after thinking for a while, "If the chief gives me thirty clansmen, I can fence this area in ten days and completely separate it from the rest of the lake." ”

"Thirty? Ten days? There are only more than 100 people in our Tianhuo Clan, and you need 30 people at once, how can other things be carried out? The matter of salt cannot be delayed, and if the Wrath of the Fire God lasts too long, and the people cannot consume enough salt, it will also cause disaster. Chu Nan rubbed his nose and continued: "Give you twenty people, can you finish it in ten days?" This lake must be fenced off and not connected to other lakes. ”

The stump grimaced, and finally gritted his teeth and said: "Chief, I can only say that I will do my best, but I dare not guarantee that although the lake is not deep, it is also up to the knees, and it is still difficult to completely enclose the area within a radius of dozens of zhang." ”

Chu Nan said: "I know, I can give you a few days, and I must protect this place, this is the salt making base of my Tianhuo Clan in the future." ”