The glass commonly used on earth is the product of the reaction of quartz mixed with alkali salt and limestone, but it does not mean that alkali and limestone are necessarily needed.

The main component of glass is silica, but pure silica has a high melting point, and sodium silicate and calcium silicate are mixed to reduce the melting point, both of which are transparent, so they do not affect the quality of the glass.

But Yan uses earth fire, don't look at it is only more than 2,000 degrees Celsius, but under the special law, this temperature can be increased almost without an upper limit, and because of the combustion of true qi, it can also have the effect of destroying the molecular structure.

Perhaps some high-grade materials are still not burning on fire, but quartz is definitely not among them.

In less than half an hour, Yan made his own finished product, a thumb-length glass tube... Although the surface is pitted, depressed and bubbled, this is indeed a glass tube.

"It's a trouble to have no molds..."Yan said, but he had no intention of making a mold by himself, anyway, he could still practice the control of pupil power by shaping it like this.

He didn't realize that the pupil force at this time could not be called pupil power at all, and the pupil force that could interfere with matter was more appropriate to call it telekinesis.

But Yan didn't think about it that much.

With the first finished product, Yan's movements became much more proficient after that, and ten minutes later, the second glass bottle was practiced.

However, he took a closer look at the glass bottle, and suddenly felt a little low...

This kind of medicine in a bottle is sold in the market for five cents a bottle, or anyone?

Yan looked at it for a long time and continued to practice, but this time it took more than 30 minutes to practice, he practiced a double-layer glass bottle, the outside is a normal cylinder, and the inside is a spiral shape...

This is not his original, but a plagiarized reagent bottle with T virus in Resident Evil, although this design has a reason to prevent the virus from leaking out, but the biggest reason is because this design is enough to pretend to be forced, and the audience likes it when they see it...

After writing down the work process, Yan worked here for two more days, practiced all the stones he brought, and practiced more than 2,000 empty test tubes before returning to his home.

Next, is the castration of digestive juices, others do not have such good eyes as him, it is impossible to see the particles that can only be seen with a microscope, but the cultivation of particles does not require knowledge, as long as a certain amount of stock solution is input, and then often put in the nutrient solution...

This nutrient solution is not easy to mix, but this is a fantasy world, there is no need to mix, a Qi Yuan Dan can be cultivated in water, and several tons of original solution can be cultivated.

Therefore, he had to castrate the particles, so that the stock solution that Ziyi got or the stock solution that the user bought himself could not enter the culture.

Another few days passed.

These days, Ziyi is very entangled, she is an inner disciple, and if she meditates for one Qi Yuan Pill a day, she can exchange for a hundred merit points.

Coupled with the money obtained from the previous abduction, she still has a lot of capital.

But this capital has been spent cleanly in the past few days.

The hill that the sect gave to the inner disciples was only sold and not rented, and even if Ziyi bought a mountain with the least vitality, it would cost her more than 400,000 Qi Yuan Dan.

Next, he arranged the formation and handed over another 200,000 to the formation hall...

This is not the end, it costs 1.3 million to buy a small store in Yi City, Yan is asking for a big one, she really has no money, so she can only borrow money from the old captain.

Her old captain's name is Zi Xuan, the sevenfold Divine Power Realm, the great master of the Law Realm, and is currently the deacon elder of the Dan Palace, and she doesn't care about the millions of Qi Yuan Dan, but she is afraid that this stupid Ziyi will be deceived, and she asks Ziyi what she wants money for, Ziyi still remembers the secrecy that Yan said, and she didn't tell Zixuan after all.

So in the end, she gave the money, but she also began to pay attention to Ziyi's every move.

A few days later, Ziyi came to the door of Yan's house in a hurry, touching the formation.

Yan didn't move, commanding Xiaoxue to open the door, in fact, he could control this kind of formation gate in the house.

Of course, it's still that reason, habit...

Although he became a monk, he still retained a large number of customs of living in the mortal world, and the habits of life in the past forty years could not be changed so easily.

"Coming?"

"It's coming!"

Yan glanced up at her, confirmed that this was not the girl who crossed over, lowered his head again, and handed over the two reagents.

Ziyi took it curiously, and saw that in the glass bottle with the length of his index finger, there was a spiral-shaped silver-white liquid column, and after looking at it carefully, he found that it was also a layer of glass inside.

"This is the final product, I have enhanced the acid resistance of the particles, and the adhesion between the stomach and intestines, this one can make a person eat a lot more in a month..."In fact, Yan still castrated a lot of functions, and the current reagent can only be said to be a reagent that has an excellent auxiliary cultivation effect on the Meat God Realm, but when the original version is taken out, it is a medicine that has a huge effect on improving the overall strength and potential of human beings!

If it is said that it is on the earth, if this medicine is taken out, there is nothing to do, the industry on the earth is developed, as long as there is technology, it is easy to spread the technology to the whole world for the benefit of all mankind.

But no, there is no law here, there is such a thing as morality that restricts people's behavior, if Yan makes the reagent too perverted, there will definitely be people who don't mind talking to him in person.

After all, this is a world of fists.

"Why is it made to look like a reagent, and how is this used?" Ziyi asked curiously.

Most of the medicines in this world are pills, and there are also some potions, but all of them are full of vitality and extraordinary.

And this one just looks good, but it doesn't have the feeling of the elixir being full of aura at all.

"Can this really pay off?" Ziyi remembered his millions of investments, and suddenly regretted it.

Yan said: "The best way to use it is injection, directly from the waist to the intestines, but there is no syringe here, so it can only be taken orally..."

Different medicines have different ways to use them, after all, medicine has no wisdom, I don't know what is wrong with you, it needs to be treated, it needs to be strengthened.

It is only with the body's digestion that the blood flow can reach where it should go.

Therefore, a large part of the power of oral drugs is wasted.

Modern medicines will be wrapped in many things such as sugar coating, shells and the like, which is to help the different parts of the human body's digestion and deliver the medicine to different places to have a function.

Some people open the capsule, and the powder inside is flushed with water to drink, which is a great waste of medicinal power, and it is normal to be unable to cure the disease.

Yan taught Ziyi how to use and precautions, and also gave the production method of glass and the cultivation method of particles to the past, and in the future, he just controlled the mango organelle stock solution to survive, and left all other things to Ziyi.

Then, he took seventy percent of the profits...

Therefore, science and technology are the primary productive forces!

After sending the purple clothes away, Yan beckoned the two children and said, "From today onwards, you have to start working hard!"

I wasn't in a hurry before, because he thought that cultivating to lay a foundation was more important than the realm.

But after calculating the time for ordinary people to cultivate to the Divine Power Realm, he felt that it was better to start cultivating at a small age, after all, according to his education method, even if he took drugs every day, it would be good to be able to finish the Flesh God Realm within ten years.

The two little ones were very excited, they were like Yang Guo on Peach Blossom Island before, they didn't like to see Huang Rong who didn't teach them martial arts, but because of the relationship between etiquette and religion, they couldn't protest.

Now that Yan is finally going to teach them real kung fu, of course they have to be happy!

They sat upright at home, their masters and apprentices were obedient, but outside, there was a huge wave of wind!

The Great Wilderness's Flesh God Realm is not without forging pills, but with all the pills, the price will not be too cheap, the Forging Body Pill Practicing Blood Pill, or the Yijin Forging Marrow Soup and the like, this is all exclusive to the big guys, and how many such talents in the Blood Lotus Sect account for less than one percent!

Nine out of the rest are eaten in the cafeteria and then slowly exercised by themselves!

Of course, there are also people who go out to hunt tigers and leopards to eat and exercise, but this kind of thing is rare after all, after all, the pigs of the sect are fed with pills, and they are not necessarily worse than the tigers and leopards outside.

But now, it is rumored that there is an elixir that can increase the speed of human digestion and increase the speed of body forging, which directly made the majority of physical realm monks notice.

What they paid more attention to was that the price of this potion was only 10 merit points per stick!

What is 10 meritorious deeds, even if a mortal who does not have a little cultivation on his body is doing miscellaneous work here, he can earn 3 meritorious deeds every day!

This is an extremely civilian medicine, which can be purchased by everyone, because it is not a drug, and it will not produce erysipelas in the body, and the reason for increasing the cultivation speed is that it increases the amount of blood qi produced in the body every day, so it will not affect the foundation...

Where can you find such a perfect drug?

The charge workers recruited by Ziyi in Weiguo are all honest farmers, and they can be sent for three taels of silver every year, which is also a great income for a farmer, after all, you can sell 500 Wen a year of farming and burn high incense!

These people were all banned by her, Ziyi don't look respectful in front of Yan, go out and be the demon girl of the Blood Lotus Sect, kindness?

Then she found a group of outer disciples to spread advertisements and rumors everywhere, and they didn't give much, just ten merit points per person per day.

Finally, there was the source of the glass bottle, and this she found her old teammate, Hu Qi of the Instrument Palace, a monk of the Dragon and Tiger Realm.

Hu Qi brought a bunch of apprentices, and he took this job every day when he was idle and had nothing to do, giving a little merit for every ten bottles, which didn't look like much, but Yan practiced 3,000 in two days without being proficient in non-professional and unskilled conditions, and Hu Qi, a professional refiner, practiced 10,000 a day is not a problem.

10,000 bottles is 1,000 merits, 10 Qi Yuan Dan, for a monk in the Divine Power Realm, this income is directly ten times the original!

After looking for an auspicious day, Ziyi held an opening ceremony, she prepared 100,000 reagents, and felt that she could sell them for at least a while, but three hours after the door opened, it was swept away!

Excluding the labor costs of the Instrument Palace, as well as Yan's part, her net income is two thousand and a half a day?

Ziyi quickly calculated, it only took three hours to sell and earn 2,500, and it was not 10,000 yuan a day? That is 300,000 yuan a month, and 3.6 million yuan in a year?

Ziyi's breathing was a little short, and after she counted it again, it was no problem at all!

Me, how much did I put in, 2.2 million?

More than half a year to pay back?

While she was speechless, she thought of Yan again, she only earned 3.6 million here, but Yan made 8 million every year lying down!