Coming to the outside of this palace, Lin Feng was attracted by the scene outside the palace.

Similar to the cities in the surface world, the streets of the underground world outside the palace are also very wide, and the roads are paved with stone embankments. But Lin Feng saw that the houses on both sides of the road were different from the surface world.

The houses are made of stone and are tall and thick. These stone houses range from several storeys to one- and two-storey stone houses, and many stone houses stand on both sides of the street.

Lin Feng saw that at this time, people were coming and going on the streets, and people were walking towards different purposes. Their appearance is no different from that of the people of the surface world, except that their eyes are red.

Looking up at the sun in the sky, he saw that he was already radiating light. It seems that it is still daytime in the underground world, Lin Feng said secretly in his heart.

There were still some sounds of selling on both sides of the road, and Lin Feng saw that it was some merchants setting up stalls on both sides of the road, selling what they were selling.

At this time, Lin Feng suddenly made a discovery, that is, he couldn't see the existence of the vehicle on the street.

Could it be that people didn't have vehicles at that time, but they were invented later, Lin Feng said secretly in his heart.

Suddenly, Lin Feng heard a loud sound. Looking up, a carriage was approaching from a distance, and in front of it sat a coachman, commanding the carriage with a whip.

Seeing this situation, Lin Feng couldn't help but feel that the technology of this underground world was really backward, and he actually used a horse-drawn carriage as a means of transportation.

And when the carriage came, the people on the road avoided it one after another. It would be as if you couldn't afford to offend the carriage and make way for him.

Could it be that the person who can ride in the carriage is a powerful person in the underground world? Seeing this kind of scene, Lin Feng secretly said in his heart.

Now Lin Feng has an idea in his heart, that is, if he takes the car from the surface world here and sells it, will it sell it at a good price.

But then Lin Feng dispelled this idea, even if he brought the car here, there would be no fuel, although Lin Feng didn't know if there was fuel in this underground world.

Although Lin Feng has a supermarket, there is no shortage of food. But I'm still curious about what this underground world is traded for. Since the surface world has become the end of the world, the crystals in the zombie brains are used as currency. And there are no zombies in the underground world, so what is the currency of people's transactions?

Now Lin Feng is a little envious of the lives of people in the underground world, although he does not have a high level of technology. But don't worry about preventing zombie invasion. If Lin Feng was given the choice, he would rather be willing to live in such an environment.

However, there is no threat of zombies and mutant beasts in this underground world, so how do they cultivate? Lin Feng couldn't help but be a little curious.

Moreover, Lin Feng saw that the cultivation level of the people in this underground world was not low, and it was even more popular than the surface world. On the street alone, Lin Feng could see cultivators walking back and forth. Plus the level 7 cultivator I met before. It made Lin Feng feel that the cultivation of this underground world was generally higher than that of the above.

And whether the cultivators in this world also use this name, and whether there are higher-level cultivators, this is something that Lin Feng is eager to know. If there was no appearance of the underground world, it would be fine, but now that he had come to this world, Lin Feng needed to know something about it.

"Dude, how much is this?"

Coming to a small stall, Lin Feng picked up something similar to a bun on the table in front of him, Lin Feng raised his head and asked.

It was a middle-aged man, who looked quite rich, and his red eyes were extremely prominent in Lin Feng's eyes.

"One copper kula, how many do you want?"

The red-eyed middle-aged man glanced at Lin Feng. Speak.

Kula.

It was the first time Lin Feng had heard of this unit of measurement, and Lin Feng had heard him say that it was a copper kula, so there might be a silver kula or a gold kula. Of course, this was just what Lin Feng thought about himself, and it was not confirmed.

Putting down the bun in his hand, Lin Feng smiled apologetically. Walking towards the front, there was a curse from the back from the vendor similar to "I don't have money to ask about anything".

Since he knew that the currency trading in the underground world was enough for Lin Feng, just one small problem Lin Feng had a lot of information.

The first is that there is a currency in this underground world, although Lin Feng has never heard of its name. But as long as there is currency, there is a transaction.

The second is to look at the bun. Although he didn't know what was inside, Lin Feng vaguely smelled the smell of meat. That shows that this underground world not only has the cultivation of grain, but also the breeding of livestock.

This shows that people's lives are still okay. And at that price, a copper kula can be exchanged for a bun. This price is not high.

Lin Feng wanted to find a place similar to a restaurant and get some news about this world from people's conversations. Lin Feng found that the people in this underground world did not have the existence of the apocalyptic watch in their hands, but some of them were carrying some jewelry similar to bracelets. Although the apocalyptic appearance in Lin Feng's hand was a little strange, it still couldn't attract the attention of others.

If you want to go to a restaurant to eat, you need to spend money, and it is impossible for Lin Feng to have this underground world currency, unless it is to steal or rob it. But this kind of thing is something that Lin Feng can't do.

But fortunately, Lin Feng has a supermarket, and the things in the supermarket can be exchanged for money no matter where they are.

But for Lin Feng, there were some things that could not be taken out, such as food. This kind of food that people eat every day can easily be discovered if it is different from this underground world.

So if you want to exchange the goods in the supermarket for the currency of the underworld, you need to think about other things.

Of course, everything with packaging does not apply in this underworld. Although I don't know if there is packaging in this world, the things in the supermarket are not in this world, and taking out things with packaging will definitely be regarded as an anomaly.

Walking down the street, Lin Feng found a stone house, about three stories high, and the whole body was made of stone.

In order not to look stiff, the façade of this stone house is carved into various literary and scientific forms, which makes it more vivid.

On the door of the first floor of the stone house there is a stone plaque with only three simple words on it - consignment shop.

Fortunately, the language of this underground world is the same as that of the surface world, otherwise Lin Feng would not know where to find such a shop.

He had already thought about what to use to exchange for currency in the underground world, so he patted the dust on his body, Lin Feng raised his head, pushed open the iron door in front of him, and walked in. (To be continued.) )