Heizhugou is located in the west of S Province, near Mount Emei, and is a 5A-level scenic spot in China.

There are flocks of ravines here, mountains and forests stand upright, and it is difficult for birds to cross, and it is extremely steep. Although the scenery of Heizhugou is beautiful, less than one-tenth of it has been developed.

The rest of the place is inaccessible and dangerous. And over the years, there have been many mysterious events in Heizhugou, and the death and disappearance of people often occur, so it is called "Chinese Bermuda".

On the morning of January 13, Zhou Xuan went directly to the county station and bought a ticket to Big Buddha City, which took two hours.

Then buy a ticket in Big Buddha City and transfer to the county, and then take a car to Heizhugou Scenic Area.

The traffic in 97 was far less developed than in later generations, and it was all that kind of provincial road, two-way four-lane. And most of the roads are still dilapidated, potholed, and bumpy to death.

It took more than two hours for Zhou Xuan to arrive in Big Buddha City, hungry. Zhou Xuan first went to buy a ticket to Heizhugou, and then found a place to eat outside the station, and then took the car to Heizhugou.

At four o'clock in the afternoon, Zhou Xuan arrived at Heizhugou and looked at the sky, it seemed that there was no way to enter the mountain today.

Zhou Xuan entered the scenic area and enjoyed the beautiful scenery. In the cold spring, many trees are bare, and many broad-leaved forests are still covered with leaves.

The babbling streams and the mountains are hidden among the green waters, which is really a beautiful scenery.

The unique strange fog of the valley in Heizhugou makes the ditch often foggy, and the dense fog is tightly locked, and the atmosphere is gloomy. "Shimen Pass, Shimen Pass, fog and dark ditch with Baotan; The ape is so sad that he has climbed, and the hero is sad to pass this level. ”

This sentence is not said casually, there is a section of almost 60 kilometers of geomagnetic tape in Heizhugou, which makes people fearful, and disappearances are frequent.

It is impossible for ordinary people to come to Heizhugou alone to explore, and there are many outdoor travelers in later generations, but they stay in it forever.

If it weren't for the development of potions for the brain domain, Zhou Xuan would not have been able to come to such a dangerous place. This is a place where you can get lost and lose your life if you are not careful.

Through the information released later, Zhou Xuan learned that the success of the development of the elixir in the brain domain was because of a special medicinal herb and a special mineral.

Originally, the scientific expedition team was only investigating the special geomagnetic environment of Heizhugou, understanding the characteristics of animals and plants inside, hoping to solve the secret of the death of Heizhugou. Later, by chance, a plant and a special mineral were discovered from a special valley.

I thought it was a new discovery of special plants and minerals, and it was not a big deal. However, in a fortuitous experiment, the fruit of a special plant was fused with minerals, and then after a series of coincidences and accidental processing, a new substance was produced, which can actually promote the development of the brain domain and improve human intelligence.

This is simply too shocking, and it has aroused great attention from the state. The level of secrecy was instantly raised to the highest level, and the two herbs and minerals were kept strictly secret. It wasn't until Huaxia made public about the development of the potion in the brain domain that everyone knew about it.

Ten years later, after the development of a new brain domain development drug, this method of synthesis relying on drugs and minerals was made public, and the discovery process of the brain domain development drug was also known to the world.

However, Huaxia is not worried, after all, this special plant and mineral has only been found in Huaxia Heizhugou now, and the number is very small. Because of the special geographical environment, it is not easy to transplant, and it is almost impossible for other countries to imitate it.

Moreover, the state has found a way to synthesize the brain domain to develop drugs based on research, so this soil method has been directly abandoned.

As long as some brain domain development agents can be manufactured, then Zhou Xuan's research institute will be the cradle of the world's scientific development in the future.

Then, after more than ten or twenty years of development, Zhou Xuan believed that he would definitely be able to artificially synthesize the brain domain to develop medicines. When the time comes, let the Chinese nation dominate the earth as soon as possible and stand tall among the nations of the world.

Zhou Xuan clearly remembered that he had found a special valley where two medicines and minerals were found, so after entering the scenic spot in the afternoon, he found the closest place to Shimen Pass.

The next morning, at seven o'clock in the morning on January 14, 98, Zhou Xuan put on his backpack and left the scenic road on foot and entered the dangerous no-man's land.

After leaving the scenic road, the road is difficult and very difficult to walk. However, fortunately, Zhou Xuan's current physical fitness has become extremely strong due to the "Great Zhou Tian Breathing Method".

Because he clearly remembered the location of that valley, Zhou Xuan didn't take any long detours, and went directly towards that nameless valley.

After half a day, Zhou Xuan climbed several mountains and arrived at a strange valley shrouded in dense fog all year round.

A huge stone bulge on the left side of the valley is the best sign of this valley. When Zhou Xuan saw this, he finally smiled and finally found it.

Zhou Xuan threw down the rope and carefully climbed to the bottom of the valley, which was an oval-shaped valley more than four hundred meters long. And at the foot of the mountain inside, it is Zhou Xuan's destination. Later plants and minerals were also discovered here.

Zhou Xuan cautiously walked over, it was a small pool, and there was clear spring water flowing in it. And around the pond there are large unknown plants, just like garlic, with pointed leaves, very long.

Zhou Xuan looked at these plants and was ecstatic.

"Now, it's all mine. ”

Zhou Xuan carefully identified all the plants, and then looked at these plants, some of which had a regular flower. Some flowers have a crystal clear fruit in the middle, which is dreamy and beautiful.

Zhou Xuan gently picked the fruit, put it in a plastic box, and kept it well. After an hour, all the fruits were picked, and there were only more than fifty in total, and if there were enough minerals, it should be possible to refine ten brain domain development potions.

Then, Zhou Xuan walked to the back of the waterhole, where there were large patches of weeds. Zhou Xuan picked up the weeds that were more than one person high, and suddenly saw the mountain wall collapse, revealing the rocks and dirt inside.

In the soil, some purple minerals the size of rice grains instantly attracted Zhou Xuan's attention.

This is that kind of mineral, Zhou Xuan immediately searched for it carefully, collected the mineral, and carefully preserved it.

After a while, I picked up a box of particles Zhou Xuan looked around, there were not many left. This time, Zhou Xuan didn't bring tools, and after three years, the plants here can bloom again and pick again.

Zhou Xuan happily packed up, climbed up the valley, and walked towards the other side.

However, when climbing the mountain, Zhou Xuan actually found a ginseng plant. Zhou Xuan took a closer look, and it was almost more than a thousand years. Zhou Xuan couldn't help but be overjoyed, his luck was really good, Zhou Xuan really felt that the trip was worthwhile.

Zhou Xuan calculated the time, there were three people in a valley over there who needed Zhou Xuan to save them. Not only can you get their friendship, but you can also get a lot of money. How can you give up such a good thing?

Zhou Xuan ate something and walked over there quickly.