My ex-girlfriend thought I was poor, so I made 100 million by betting on stones.

This medicinal herb actually has extremely strong detoxification ability, and is countless times stronger than the medicinal herbs I know.

If the same prescription is used but the herbs are replaced with this one, Yang Feng believes that it will be very effective.

Yang Feng felt a little envious, but he still held back and continued looking.

The next thing you see is a salt grass.

The reason for this name is that this grass has a slightly salty taste, but Yang Feng can roughly feel that this grass should have extremely strong ability to assist recovery.

If such medicinal materials were used to make recovery prescriptions for patients, they would certainly be stronger than many of the current medicinal materials.

However, this is only a judgment of the medicinal properties, and research on the combination of medicinal materials is still needed.

Yang Feng felt that there was too much knowledge required, but he happened to have time.

"It looks like the next half month won't be boring."

Yang Feng looked somewhat excited.

In the next half month, he can collect some things to study the medicinal properties and combinations of medicinal materials. By then, he might be able to discover many new prescriptions.

Although he had not been very interested in doctors before, it would always do good to learn more about curing diseases and saving lives.

But he didn't have time now, because he needed to go and see several mines that the old man had marked for him.

Since this world has materials that are not available outside, it also means that we can use the things here to research technologies that are not available outside.

Yang Feng knew very well that once such things were taken out, any one of them could potentially lead to major discoveries in the scientific community.

And if it is finally used commercially, Yang Feng can even see himself picking up money from the ground.

The leap in technology, especially in materials science, has brought benefits that Yang Feng himself can hardly imagine.

He couldn't wait to get to one of the mines.

In fact, Yang Feng had learned some things related to raw materials before, but he naturally did not learn that much, after all, time was limited.

Only when he arrived at the mine did Yang Feng get closer and look at the stones falling outside.

You can tell at first glance that this stone contains metal.

Yang Feng touched it carefully and finally found that this metal was also present on the outside. It was a lithium ore.

It's nothing new.

He was a little disappointed and looked around.

Only after making sure that nothing valuable was found, will we leave here and head to the next place.

In fact, although the old man was very knowledgeable about the outside world, it was impossible for him to have a very in-depth study of science.

Yang Feng went to several places in succession but did not find any new materials.

The most valuable of these are some rare earths outside.

But having said that, this is not a new thing after all, so naturally there is no question of it bringing about any revolution.

Yang Feng inspected these places one after another but found nothing, and was a little disappointed.

Looking at the last place on the map, Yang Feng even wondered whether he should go and take a look.

Perhaps there is no difference between these two worlds at all, and most of the materials are still the same.

"Never mind, there's still some time."

Yang Feng raised his head and looked at the sky.

It's only afternoon now, so why not go and take a look?

Having made up his mind, Yang Feng continued to walk towards the marked place according to the map.

At this time, he was nearly three hundred miles away from Chu Village.

What Yang Feng found interesting was that this world did not seem to be a sphere like the Earth.

It was more like a big plate, so there was no way for him to really cross the world by walking straight.

But the land of this world is indeed an irregular oval.

Chu Village is in the southwest of this world.

As for the highest mountain, it is located towards the center.

Running from north to south, the entire world is only a few hundred kilometers long.

Yang Feng was studying the secrets of this world while walking forward.

After a while, he reached the last coordinates given to him on the map.

In fact, Yang Feng had almost given up hope on this mine.

He felt that the old man knew too little about technology, so he regarded many things available outside as rare.

Although his understanding of the outside world may be better than that of others here, there is still a gap between him and Yang Feng himself.

Yang Feng reached the top of the mountain.

This is a barren mountain.

It is far away from where people live, and the spiritual energy here is obviously not as strong as that in the central area.

That's why this place is sparsely populated.

Yang Feng stood on the top of the mountain and looked around at the overgrown weeds and trees growing wildly.

In addition, I actually saw a lot of medicinal herbs in the distance.

According to the map, this shouldn't be a medicinal field.

But here, there are still countless precious medicinal materials.

There are so many medicinal herbs but no one is picking them or taking care of them.

Yang Feng even saw medicinal herbs that were more than a thousand years old here.

“There are still too few people.”

Yang Feng sighed.

There are only more than 10,000 people in this big world. Even if you cook ginseng like a vegetable, you still can't eat it all.

After a brief sigh, he began to look around.

According to the old man's markings, this should be a mine. Yang Feng looked around but found no traces of ore.

He jumped to the bottom.

The cliff in front of him was covered with vines, including countless tree vines that Yang Feng could not recognize. It was very solid.

The entire cliff is green. If ordinary people want to see what's inside, they may have to clear away the vines outside.

Fortunately, Yang Feng doesn’t have to waste this time.

He no longer had any hope and simply looked inside through the vines and the stone surface.

Yang Feng was planning to leave after watching it.

But just after taking a look, he suddenly felt a very strong light coming from inside the rock wall.

"Um?!"

Yang Feng had a surprised expression on his face.

I began to look carefully inside the rock wall and found that there were actually some stones I had never seen before.

These stones also have metallic characteristics, but this metal...

"what happened……"

Yang Feng looked at it carefully for a long time and found that this metal was a kind he had never seen before.

His expression changed.

This is a material that is not available in the outside world!

Yang Feng couldn't wait to cut through the vines and rock walls and took out a few black stones.

These stones are black all over and have metallic characteristics, but no one knows what kind of metal they are.

Yang Feng tried to backtrack to see the condition of the stone.

However, looking back does not allow us to directly know the function of this stone.

"It seems that God still has pity on me."

Yang Feng couldn't help but sigh.

As long as this thing is taken out and tested with modern equipment, it will inevitably represent a major scientific discovery.

Yang Feng couldn't suppress his excitement.

He wrapped the stone in a large leaf.

Just at this time, the sky suddenly darkened.

Yang Feng looked up and found that it was Xiong Kaixin's little dinosaur flying towards him.