Thinking of this, Zheng Haoyu suddenly had a flash of inspiration in his mind, and asked the system: "System, can I teleport other people to and from the other world and the earth." ”

System: "Yes, living organisms can be teleported using high credits or crystals." ”

"How much do you need, like a silly girl?" asked Zheng Haoyu.

System: "Verdict...... At present, the required points are 1,000 points, or 10,000 crystals. ”

"So much, forget it. "Now Zheng Haoyu doesn't have so much money in his body, and the small grocery store is still losing money. The daily profit is less than the rent paid.

Zheng Haoyu looked at the genius little Lori in front of him, frowning and thinking. With the talent of a silly girl, you only need to work hard to cultivate it, and you can definitely become a high-IQ talent.

In particular, if you open a shop in another world, how can you do it with few people who can use it? In this case, it is better to bring some teaching books from Earth to her and see how much she can learn.

If a person from the Xuanyuan Continent is proficient in advanced mathematics and physics, chemistry, and so on, what will she become in the future? It seems that according to the village chief Niu, the stupid girl has a good talent in martial arts.

The stupid girl looked at Zheng Haoyu with blank eyes, Zheng Haoyu promised her just now that as long as she could memorize it, she would have meat to eat, and she had already done it.

Zheng Haoyu said: "Not bad. That Cuihua, you will buy some meat and cook at night. Just keep it on your books. ”

"Got it, I'll go right away. Silly girl, thank you shopkeeper. ”

Hearing that there was meat to eat, the silly girl said happily: "Thank you shopkeeper!"

Zheng Haoyu stretched out his hand, touched her head, and said, "Silly girl, I still have something to teach you in the future, if you can learn it, there will be more delicious food!"

"Well, the silly girl will definitely learn!"

"The name of the silly girl is not good, so let's give you an official name. Zheng Haoyu asked, "Cuihua, what's the stupid girl's surname?"

Cuihua hurriedly said: "She doesn't have a surname, you just have to take it from the shopkeeper, and you can have your surname." ”

In Niujia Village, girls often have a surname only when they are married, and most of them follow the surname Niu.

Zheng Haoyu thought for a while and said: "Since this is the case, then I should follow the customs of the locals, don't have a surname, and only take a name." Silly girl is so smart and well-behaved, how about calling her Qiaoqiao?"

"Qiaoqiao, it's called Qiaoqiao!" Cuihua naturally had no opinion, but was very happy. Zheng Haoyu can name the silly girl, which means that he still values the silly girl very much.

"Silly girl, you will be called Qiaoqiao in the future, you know?" Zheng Haoyu said to her.

"Hmm. The silly girl nodded, and the little face was also very happy. She herself knows that the name Silly Girl is actually not very good.

After teaching Qiaoqiao the multiplication formula and choosing a name, Zheng Haoyu asked Cuihua about the situation of the shop in the past few days.

As expected, the turnover was pitiful to only a few crystals, and the net profit was very small.

Zheng Haoyu had thought about this problem before, near Blackstone Town, the commercial economy is very underdeveloped, and bartering often happens.

And the residents are mostly self-sufficient, and if they want to make money, it is very difficult.

If you want the villagers to spend money willingly, or sell supplies, there is only one thing - quenching fluid!

It's definitely hard currency, and it's sometimes not available in Blackstone. As long as there is quenching fluid, the villagers will willingly take out their savings to buy it.

And Zheng Haoyu has mastered the preparation method of quenching body solution from the system. Relying on this kind of thing, he can quickly accumulate capital in the other world.

As long as he has a certain amount of accumulation, he can open a shop in the city.

The economic level of the other world is very different, and sometimes a natural treasure is worth more than a village. Only in the city where the economy is relatively developed can the business be expanded.

Zheng Haoyu even thought about the follow-up, these villages are all in the wilderness, relying on some agriculture, fishing and hunting to live.

When they have money, let them plant Qingshen grass and buy it from them. Turn this place into a base for cultivating Qingshen grass and bring it to the earth to sell as tea......

There are many plans, and they need to be executed one by one. Zheng Haoyu immediately locked himself in the back room, prepared the materials, and began to experiment with the preparation of quenching fluid.

Quenching body fluid is in the Xuanyuan Continent, and it is a secret recipe that only a pharmacist can prepare. After use, it can enhance people's physique and make them more suitable for practicing martial arts.

Martial arts, on the other hand, are the core elements that constitute the society of the Xuanyuan Continent. A warrior who has mastered great power and rules a country or a force.

Therefore, if a person wants to come out, he must practice martial arts to make himself stronger, so that he can improve his social status.

is like Huang Kai in Blackstone Town, his identity is a military general. The "will" here refers to a cultivation realm, which is called the general stage.

Cultivating to this point means that his strength is equivalent to that of a general, who can lead or defeat a group of ordinary people.

And the general level, there is also a small realm, one heavy heaven, two heavens all the way to the ninth heaven.

Zheng Haoyu's own strength is equivalent to that of an uninitiated general. As long as you master the energy and Yuan Force of the Xuanyuan Continent, you will be a martial artist of the First Heaven.

"Quenching fluid, according to the knowledge taught to me by the system, if it is the best quenching fluid, after I use it, I can also have Yuan Li. Become a military commander of the first heaven. Zheng Haoyu is very curious about Yuanli, if he controls it, can he be like the heroes in the TV series, flying eaves and walls, and fighting the world?

The materials were ready, and Zheng Haoyu began to work. The first step is to boil some medicinal liquid, this step needs to be guarded, and there are strict requirements for heat and time.

It is worth mentioning that there are only briquettes and firewood here, and if you want to refine medicine by ordinary pharmacists, you must buy a special medicine pod or medicine stove.

Zheng Haoyu felt that it was too troublesome, so he simply teleported these herbs back to Earth and boiled them with a rice cooker to set the time and temperature.

Before refining the quenching fluid, the teleportation fee for these materials was very cheap, less than one crystal coin.

Then there is the pounding of medicine and grinding powder, a series of processes, Zheng Haoyu is troublesome, and all of them are brought to the earth for processing.

In pharmacies, as long as you pay money, you can use various power tools to process medicinal herbs. Because these medicinal materials do not exist on the earth, for fear of attracting attention, Zheng Haoyu had to spend money to buy some tools and process them in the house by himself.

Those processes, which were originally very cumbersome, were quickly completed with the help of modern tools.

He then took them to the Otherworld. If the quenching fluid is prepared on Earth, the teleportation fee will increase a lot.

"The most critical step is to mix the materials. Zheng Haoyu recalled the knowledge taught by the system, and this mixture was not just a mix.

There are strict requirements for the dosage of each material, the time of addition, and so on. As long as there is the slightest mistake, the formulation will fail. Many of those pharmacist apprentices who are not experienced are not well prepared.

And those ordinary people who don't even know the secret recipe can't prepare it. This is also the reason why quenching fluid is precious.

However, for Zheng Haoyu, these problems are also easy to solve. He sent some of the utensils for chemical experiments, such as precisely graduated burettes, small tray balances weighing the mass of powder, funnels, graduated beakers, and so on.

In addition, there are watches that record time, so that the error of time and dose is minimized. At the same time, Zheng Haoyu is still making experimental records to avoid mistakes and make adjustments.