It was an inconspicuous-looking black stone, said to be a stone, but with a metallic sheen.

The reason why Lin Feng had this expression was because he felt an energy fluctuation from this stone.

This fluctuation was not an ordinary energy fluctuation, but was the same as the energy fluctuation in the cave that the three-headed blood bat had brought him to in the surface world.

It was precisely because of absorbing this energy that Lin Feng was able to have a level 5 cultivator suddenly rise to level 7.

The energy fluctuations on this black stone are not very strong, though, but they are always there.

And judging from the material, this stone is very similar to Lin Feng's dark iron bayonet. If I'm not mistaken, it should be a piece of ironite.

With such a discovery, Lin Feng did not show it. After pretending to look at the weapons on the wall for a long time, Lin Feng turned around.

"I want to build a saddle."

Looking at the big man, Lin Feng spoke.

The reason why he had this idea was because Lin Feng had seen that the little silver wolf in the end time table had grown up. And if he can communicate well with the little silver wolf, he will be a good mount.

Although there are automobiles in the last days, there are places where cars are not passable, such as deep forests and mountains. If you can't cross some mountains, it will take a lot of time. If you have the Little Silver Wolf as a mount, your action speed will be greatly improved.

The strength of the little silver wolf is undoubted, not much different from him Lin Feng. Although after he reached the 8th level cultivator, he didn't know what the strength of the little silver wolf was. However, Lin Feng knew that if he was the silver wolf before, Lin Feng, a level 8 cultivator, would not necessarily be an opponent.

This shows that if the little silver wolf really grows up, he will be a right-hand man. And you can ride it, so you can kill two birds with one stone.

"Well, five hundred copper kula."

Originally, he thought that Lin Feng needed some weapons, but the big man was still looking forward to it. But after hearing that Lin Feng only needed a pair of saddles, Dahan was a little disappointed.

Weapons such as encounters need to be constantly forged. The process of making a saddle is not very complicated, so the asking price is not high. He didn't make much money, so the big man was a little disappointed.

"I'll give you double the price, and I'll ask for it tomorrow."

Staring at the big man in front of him. Lin Feng opened his mouth and said.

After hearing Lin Feng's words, the big man's eyes lit up. Double the price is a thousand copper kula, so he can earn more.

It costs 500 copper kualas to build a saddle, and the big man can earn 100 copper kulas, although the profit is not much. But you can also earn some. If Lin Feng gave one thousand copper kula, then he would be able to earn six hundred. In this way, it is the profit of building two weapons.

Crafting a saddle is supposed to take faster than weapons, and the process is not complicated, but it earns less. But now, with the help of saving time and effort, you can earn money to build two weapons. With such profits, the big man's saliva is going to flow.

"By the way, there is another thing, I don't have a stone in my house for pickles. I just saw that the stone in your corner is quite heavy, just right. Let's see if you can give me that black stone. ”

Seeing the big man with a look of surprise. Lin Feng said casually.

Lin Feng didn't know if the other party liked the stone, but seeing that it was just placed in the corner, it proved that it was not something very important. The reason why he pretended to be casual was that he didn't want to attract the attention of the big man.

"This ...... Well, it's for you. ”

Listening to Lin Feng's words, the big man hesitated a little, but then agreed to Lin Feng.

He had collected the stone for a hundred copper kula, but one could make a good weapon.

But when it came time to actually do it, the big man found that he couldn't melt it anyway. After trying many times, he couldn't help but finally give up.

That black stone has been sitting there for many years. If Lin Feng hadn't mentioned it, he would have really forgotten about it.

However, although it was collected for a hundred copper kula, it was really useless. Moreover, in addition to Lin Feng building a pair of saddles with a thousand copper kula, it could earn six hundred. Even if you remove this hundred. The profits are also quite substantial. Dahan didn't want to ruin a big list because of this useless stone.

After briefly describing the shape of the saddle he needed, and after paying the deposit, Lin Feng left the blacksmith shop with the black stone the size of a human head.

As soon as he came out of the blacksmith shop, Lin Feng received the black stone into the apocalyptic table.

Although this black stone said that Lin Feng didn't know how to use it, his perception told him. This stuff might be useful. Anyway, now that Lin Feng also has money from the underground world, it is not a big deal to accept this stone.

Subsequently, Lin Feng found an inn, paid the room money and stayed there.

After a brief understanding of the underground world, Lin Feng found that he was almost the same as the ancient world of the previous life.

There is nothing too high-tech in the entire underground world, and people are still in the age of cold weapons. Even the means of transportation are limited to things like horse-drawn carriages.

For thousands of years, the technology of the surface world has been very advanced. The wisdom of the people has greatly improved the standard of living in the world, and if it had not experienced the end times, the surface world would have been very prosperous now.

It was because of a catastrophe a thousand years ago that the underground world was formed.

Human beings survive and reproduce in the underground world, and at the beginning it was also due to the problem of materials and some resources. As a result, the technology of the underworld has improved very slowly, or even stagnated.

At first, there were not even trees in the underworld, and it was because of the preparation of that decade that people kept some plant seeds in the underworld. In addition to this, there are also poultry and livestock organisms.

Because of this, there are crops and plants growing in the underground world now. Animal husbandry in the underground world, after thousands of years of development, is also good.

With these resources, human beings are able to live in the underworld. But as for technology, it has remained thousands of years ago.

In this world, although it is not as barren as the last days, it is also the world of the strong. A strong man is a powerful person in the underground world, no matter where he is, and he is also admired by people.

And most of the powerhouses in the underground world come from various martial academies. The Nia Wudou Academy is located in the most central part of Nia City.

Early the next morning, Lin Feng got up early. Because today, it is the day of enrollment of the Nia Wudou Academy. (To be continued.) )