Back in the town, Chi Nan and the others didn't alarm too many people, and returned to their own residence by themselves.

It's just that what Chi Nan doesn't know is that as a lord, how can his every move not alarm anyone. As soon as I came back, many people immediately knew about it, but no one came to bother.

Early the next morning, Hermila saw a lot more people in front of her. Hemila looked at these people and also had a little headache. "I know what you want, but it depends on what the lord wants. ”

"If there's something I have to deal with, tell me about it. "Chi Nan just walked over.

"I've seen my lord. "All of them saluted at the same time.

Hemira said to Chi Nan, "Lord Lord, these people want to join our caravan to do business. They used to be some businessmen, and they were still very familiar with this aspect. ”

Chi Nan nodded: "Since you are a businessman, then why do you have to join our caravan, can't you form a caravan by yourself?" "Chi Nan feels very strange.

"My lord, we don't have a backer behind us, and it's easy to be eaten up by others when we go out to do business, and joining the caravan in Hongshaling is the best way out. Rest assured, we are all very experienced in doing business. ”

Hemira also said on the side: "My lord, many of these people have known their father before, and they are indeed very capable. Hemira was also helpless, thinking that she would lose contact with these people after her family was broken, but she didn't expect them to be much better. There are not many who really have a part of the family property left to make a comeback.

This time, the attack of the berserkers was too sudden and the scope was too large, and many of their merchants were wiped out.

Speaking of which, they really deserve to be from a business background, and the news is well-informed. was able to find Hemila in Hongshaling, and knew that Hongshaling was developing very well, so he came to Hemira to help.

It's hard to imagine the way these guys flatter, and the elder-like attitude that some people used to have in front of them, and even the greedy eyes on themselves, can't be seen now.

"What business do you want to do?" Chi Nan asked after thinking about it.

"Flour, we just have to be in the flour business. Rest assured, we will make the flour of Hongshaling famous. ”

Hearing the assurances of these guys, Chi Nan nodded slightly, a little undeniable: "Then it depends on your performance." You go to Old Mka, and he will arrange it for you. But you have to remember that once you join Hongshaling, you are a person from Hongshaling, and if you dare to betray in the future, the end is definitely not what you want to see. ”

"Of course, of course, we know that we will never betray. ”

Chi Nan can't deny it, because he knows the rules of the nobles, the nobles' subordinates, as long as the nobles are alive, few of them dare to betray. Because once betrayed, it is impossible to join other nobles.

On the contrary, they will become the object of disgust of all nobles, and even become wanted.

"Alright Hemila, you get busy first, I still have some business. After explaining, Chi Nan walked outside.

I was so excited last night that I almost didn't fall asleep, wasn't it because of the tin tree? After planning for most of the night, Chi Nan finally planned this iron bark tree to become the species he needed.

"Being able to absorb iron ions in a wide range and then form a special alloy that eventually grows out, but I don't know what the quality of the alloy is, but if the quality is good, then it will be developed. ”

After research, Chi Nan found that the reason why no one felt the iron bark tree was useful. On the one hand, it is because the growth is too slow, and on the other hand, it is actually because the iron of the tin tree is mixed with wood.

Because the quantity is too small, it is more wasteful to smelt, and no one will do it. Even in smelting, it is difficult to get high-quality metal because it is mixed with wood, and this is the biggest problem.

But Chi Nan was different, because he found that this alloy has a very big point, that is, stainless steel. That's right, I don't know if this iron sheet is because it grows on plants, but it won't rust. In this case, in the future, the new territory planning may also be able to create a water supply system.

Forget it, let's get the underground pipes in place first. The main reason why the new city has not yet begun to be built is because the underground pipes are not easy to manufacture. Those ceramic pipes alone need to be manufactured by professional hands.

There are no talents in this area on the territory side, so we can only wait for Chi Nan to come up with the corresponding plant pipes as the main body. Chi Nan walked outside on his own, and then took out the seeds of the tin bark tree that he had made.

Placed on a piece of red earth, the magic is born, and the tin tree grows rapidly. Today's improved tin bark trees are more adaptable, and their growth rate is far from being comparable to before.

Soon, a small red tree grew. "Hey, there is still this effect, I didn't expect it, it's really ......" Chi Nan suddenly found that the red soil under the small sapling was fading rapidly. After the iron in the soil was absorbed, the land returned to normal, and soon a dull yellow earth was bare and exposed.

"If this tin tree can restore the quality of the land, even if the tin is useless, it will be a great achievement. The area of Hongshaling seems to be not small, mainly because of the red soil, which is why it is so barren. ”

It was as if he had seen the spectacular scene of a barren territory turning into a large granary.

However, we don't know exactly what happened yet, so we need to continue experimenting. Chi Nan simply planted several iron bark trees at the same time, and included the surrounding area into the absorption field.

I don't know how long it has passed, but the land looks more and more normal. At this time, the first tin tree suddenly cracked. A piece of bark slowly falls off. No, it's not bark, because inside the fall, there's another piece of bark. This piece is a piece of iron sheet, which is the iron product that seeps out and slowly condenses on top of the iron sheet.

After reaching a certain level, the iron sheet cracks and falls off. As the first piece of iron sheet fell off, more and more iron sheets continued to fall off. "Well, at this rate, if it grows naturally, it will fall off in about a week. ”

This layer does not look very large, but if the number of plantings is large, it is very impressive. Therefore, there are some restrictions on the seeds, and only if you can plant them yourself. Others want it, so spend money to buy it.