Shang Lu was stunned.

He didn't like to apply for a patent, and even planned to unconditionally compile this technology into the popular books with the least reading privileges for future generations to learn.

In the opinion of this academic fanatic, there are still too few people with whom he can discuss research.

This is not conducive to the progress of science.

But the person who made this request was Tang Xian, so he had to think about it.

"Why apply for a patent?"

Although he knew that as long as he applied, he would definitely be approved, but he was still curious about the reason.

"To prevent currency devaluation." Tang Xian directly said the essence of the problem.

The trade route is incomprehensible.

唐康 says:

"There are many harms of monopolizing the market, but opening the market too early will allow many people to reduce the interests of the market without a limit. If only we can come up with rare plants, at least with a small base, as long as we are not greedy, the value of plants will not fall too quickly. On the contrary, if everyone has mastered such technology, and everyone finds that they can trade with these people, then the market will be chaotic. In short, the voice of the deal will be weakened. ”

Having said that, Tang Xian didn't think so much, after all, ...... I am currently the only person who can talk to the boss creatures.

Even if he doesn't want to monopolize the market, he can't.

The trade route is still puzzled:

"Brother Xian, ordinary wealth is not enough to impress you at all. What kind of wealth does it make you ......?"

"Wealth is still that wealth. It's just that the objects of trading are too special, but there are indeed some special assets that only we can use. ”

"For example?"

"For example, the information of the creatures in the mining area that is currently unknown to mankind. Even the natural disaster and catastrophe level. ”

"They even have this?"

The trade route was shocked.

Although the mining area has been explored for hundreds of years, there are still many unsolved mysteries.

Red Zone Magic Dragon Valley, is there really a dragon?

Red Lotus Hell in the Red Zone, Is there really a volcanic giant tortoise like a mountain?

In the Sea of Ashes, is there really a sea demon that is bigger than a city?

Some of these ancient documents have been confirmed, and some are still mysterious.

Tang Xian nodded, if he used a nine-leaf duplex orchid to ask Qing Jiuyu about the weaknesses and habits of the catastrophic boss White Phosphorus Demon Snake, Qing Jiuyu should have told him.

A catastrophe-level creature, a creature that grew up in the mining area, may not know more than Tang Xian, but there will always be secrets that Tang Xian doesn't know.

In the same way, as long as you have the corresponding chips and give them to the right people, you can exchange a lot of knowledge that human beings have not yet mastered.

Although Shang Lu didn't know who Tang Xian's trading partner was, he knew that Brother Xian was not a big talker.

"Done. Brother Xian, then I'll listen to you. Shang Lu thought twice and agreed to Tang Xian's request.

Feeling that Shang Lu was still a little hesitant, Tang Xian knew the thoughts of people like Shang Lu, and said:

"What I can assure you is that, in my mind, it can play a much bigger role than if you were to be honest with your own scholarship, and even change the status of humanity in the mines. In short, I won't bury a talent like you. ”

"I'll tell you if this plan is feasible after my first deal with them is successful, but in the meantime, you can go and get your patent application ready first."

Tang Xian doesn't like to owe favors. At the same time, we also cherish talents.

Shang Lu did him a favor, and he would return it.

Turning Shang Lu into his own people, at present, Shang Lu can't understand how much benefit Tang Xian has given him.

But in the near future, he will really feel it.

……

……

After talking with Shanglu for a while and drinking some wine, Tang Xian was still a little happy.

I haven't been in touch with my old friend for a long time, and I can still be as close as I was back then, so I am naturally worth being happy about.

The reunion was short, and Shang Lu also wanted to improve the nutrient solution and perfect his plant replication technology.

Tang Xian also had some other things to do.

Now that he has returned to the pyramid, he is not in a hurry to "go online".

found out the soul crystal mine of the three-headed dog of hell, and Tang Xian planned to sell the mine.

For a few antique boilers, Sichuan cuisine pot is available, and he also wants Cantonese cuisine pot, Hunan cuisine pot, seafood pot, and Fujian vegetable pot.

as well as a dedicated barbecue grill, and a universal spice boiler.

These things are no longer produced today. To people today, it's flashy.

Expensive, and useless.

For Tang Xian, it is a treasure.

Before the winter dye arrived, he decided to go and estimate the price first.

There are generally two ways to deal with the soul crystal jade of the three-headed dog of hell, this rare goods are to be sold, one is to go to the mission department, accept the country's recruitment, and become a hunter in the mining area.

This is okay, but it is easy to be targeted, because hunters who perform well have only one way to go, and they are recruited by the high-level.

The salary is expensive, and many people's life goal is to be recruited, but Tang Xian doesn't like it.

The second way is to sell bootlegged goods.

Sell the soul crystal ore to the black market, and the price of the black market is lower, just for convenience, and you don't have to go through a lot of processes.

Tang Xian hates to complicate things, and doesn't care too much about profits, after all, earning high-quality mines is not a troublesome problem.

The destination is Fallen Street, where there is a black market where Tang Xian is more secure.

At the same time, there is also a formal trading place here, which is very formal, there are no imaginary things such as washing hair and feet, and everything is centered on the highest mission of studying biological reproduction.

There are also many lending institutions here, as long as you are willing to lend, you will definitely lend, you can hide with the mentality of not repaying the money borrowed by your ability, and the end will definitely be miserable.

There are also casinos that are definitely not a thousand.

But gamblers are like that, even if you tell them that you lose nine out of ten, you can't stop the Fallen Street casinos from being full of business.

Of course, the most popular among young people is the bars here.

It doesn't matter if you're ugly, it doesn't matter if you're fat, drunk women don't pick their looks, as long as they have a piece of green ore in their hands, everything is possible.

This is the Street of Fall, and the street lives up to its name.

The only thing that is not depraved is that it is not impossible to bring it, on the contrary, the rules and regulations here are very clear.

After all, the behind-the-scenes bosses of many businesses are higher-level "civilized people".

Tang Xian walked around the depraved street for a while, and when he came to Dong Sanbao's pawnshop, he frowned.

This "private mine" money bank was actually seized.

Tang Xian was a little puzzled. But I quickly thought that I saw the news before that a certain official in the fourth layer lost his job because he offended the son of an official in the fifth layer.

The company under its name was also seized.

It seems to be okay, but Tang Xian naturally thought about it. After all, at the bottom, there are few secrets that Tang Xian doesn't know.

"Trouble."

In addition to Dong Sanbao's shop, there are also several other black markets, the problem is that these few are not strict-mouthed, Dong Sanbao's pawnshop is a little very good, and will never sell customer information.

Tang Xian doesn't do business with people who don't have a strict mouth, and if he does business with these people, it's better to ...... Become a hunter.

After hesitating for five seconds, Tang Xian quickly made a decision.

"Be a hunter."