The profit of high-grade medicine is thousands of times that of low-grade medicine.

The same kind of medicine, the quality of the best, is about three times more expensive than the next grade.

After working for a few months, Chen Yu earned more than 190 billion cosmic coins.

With 100 billion cosmic coins, he charged himself with the knowledge of the Heavens and Ten Thousand Worlds of Elixir from intermediate to high-level.

"Just me and a robot, the speed of making potions is too slow, it is better to recruit some people and build a potion processing factory."

After thinking about it for a while, Chen Yu called five hundred two-star sheephorn people, looked at the five hundred loyal subordinates in front of him, and filled them with the life-prolonging potion making skills applicable to the current universe.

"There will be a return on investment, and more than 550 million universe coins should be regarded as an early investment."

Chen Yu spent more than two hours teaching five hundred two-star sheephorn people to make first-class life-prolonging potions.

He went to the Universe Trading Bank's Atlanta branch and bought 500 sets of equipment for making genetic potions, as well as a lot of raw materials, and in less than an hour, the universe coins in his hand were used up to only 258.3 million.

"Yes, in less than ten minutes, it is five hundred bottles of first-class life-extending elixir, it doesn't matter if the quality is high, you can recharge it anyway."

Putting 500 bottles of first-level life-prolonging elixir into his personal space, Chen Yu taught the sheep horn people to make second-level life-prolonging elixirs.

After another ten minutes, in front of the five hundred sheephorns, there was a bottle of freshly baked second-level life-prolonging elixir.

"It's good that I have charged them with money, otherwise, it will take a long time to teach them to make a first-class life-extending potion." Chen Yu said secretly in his heart.

Isn't it? The talent of the clawmen to make potions is too poor, and there is not a single pharmacist among the billions of clawns in the entire Atlanta.

"The third-level life-prolonging elixir is the limit of the sheephorn people, I have money and system, fill them with some spirit stones, and it is easy to break through the limit."

After thinking about it, Chen Yu did not charge the sheep horns with money again, but ordered them to make all the materials into life-prolonging potions.

Five hundred two-star sheephorn people, each with a large number of materials, made potions in their exclusive posts.

"Five hundred bottles of life-prolonging elixir in ten minutes, three thousand bottles in one hour, it is really a lot of people with great strength, no, it should be a lot of people and fast speed!"

Two days later, Chen Yu upgraded all the finished life-extending elixirs to the best, and then came to the Yate branch of the Universe Commercial Bank.

"Boss Chen, how many are there this time?" Ryan asked with a smile on his face, as the president of the Yate branch of the Universe Commercial Bank, the more turnover the Yate branch has, the higher his salary and status, and the better the rewards he will get.

"18,432 bottles of first-grade life-prolonging elixir, 17,231 bottles of second-grade life-prolonging elixir, 153,796 bottles of third-grade life-prolonging elixir, 5,327 bottles of sixth-grade life-prolonging elixir." Chen Yu said with a smile.

After inspecting the goods, Ryan said, "A total of 27,471,500,000 cosmic coins, right?" ”

"Hmm." Chen Yu nodded, took out another list, and said, "Give me two tens of billions, and buy the rest of these things." ”

"No problem." Ryan nodded, transferred two billion virtual universe coins, and asked a few of his subordinates to prepare the things on the list.

Returning to the shop opposite, Chen Yu secretly said in his heart: "A bottle of third-level best life-extending elixir costs 81,000 cosmic coins, the net profit is nearly 80,000 cosmic coins, and 500 sheephorn people work twelve hours a day."

"Five hundred sheephorn people combined, they can make 36,000 bottles of third-level life-extending elixir every day, and the net profit is more than 2.91 billion cosmic coins, and the ancestral dragon refining technique will cost ten trillion (cosmic coins) to be upgraded to another level."

Silently calculated, Chen Yu was depressed to find that after earning enough ten trillion lower grade spirit stones, five hundred sheephorn people had to work for more than three thousand four hundred days, which was more than nine years, and after thinking about it, he charged ten sheephorn people with some money.

"A bottle of sixth-level life-extending elixir of the highest quality, the purchase price of the Yate branch is as high as two million and seven hundred thousand cosmic coins, and with these ten sheephorn people who have broken through the limit to make sixth-level life-extending elixirs, the speed of making money will definitely soar."

Chen Yu personally made sixth-level life-extending elixir, he could make dozens of bottles in an hour, a one-person could only make five bottles per hour, and ten one-footed people could make six hundred bottles of sixth-level life-extending elixir in a day.

Take a break at noon? Inexistent! Eating and going to the toilet during working hours, that is also impossible.

A two-star sheephorn person, whose strength is comparable to that of a cultivator in the Yuan infant stage, can still be alive and kick without eating, drinking, or sleeping for several months.

Working for 12 hours in a row is easy for a 2-star Giewn without any fatigue.

Ten two-star sheephorn people who have broken through the limits of pharmaceuticals can earn him more than a billion cosmic coins a day, but there are many things in the world that are not satisfactory.

"The materials for making the sixth-level life-extending elixir cannot be supplied in large quantities by the Yate branch, and the materials above the seventh-level level are even rarer, forget it, promote a hundred more sheephorn people, and let them make the fifth-level life-extending elixir for me."

After pondering for a while, Chen Yu found six hundred and ten two-star sheep horn people from outside

"Ten sheephorn people make sixth-level life-extending potions, and they can earn me more than a billion cosmic coins every day."

"A hundred sheephorn people make a fifth-level life-extending potion, and they can earn me more than five billion cosmic coins every day."

"A thousand Sheephorn people make a fourth-level life-extending potion, which can earn me more than 18 billion cosmic coins every day."

"Eh, if the materials of the Yate branch are sufficient, it will be easy to earn tens of trillions of cosmic coins a day."

Chen Yu, who was full of regrets, repeatedly sold potions, bought materials, and improved the quality of potions every day, occasionally making some seventh-level life-extending potions, and whenever he felt bored, he filled himself with some interest in making money.

One morning a few months later, Rien asked with an expectant expression, "Master Chen, can you make a ninth-level life-extending potion?" ”

"Do you have the materials?" Chen Yu asked without answering.

"We have three materials in the Cosmic Trading House." Ryan said with a smile.

"How much do you want to give me?" Chen Yu asked directly.

"Ten billion cosmic coins, how's it going?" Ryan asked with a smile.

"I haven't made an eighth-level life-extending potion, let alone a ninth-level life-extender potion." Chen Yu shook his head, he can earn more than 20 billion cosmic coins every day while lying down, and he wants him to help with 10 billion cosmic coins, is it possible?

"The employer is willing to pay 20 billion cosmic coins." Ryan gritted his teeth and said.

"Give me 30 billion cosmic coins, and I guarantee that every bottle is the best." Chen Yu said.

The potions in the Heavens and Ten Thousand Worlds Potion Knowledge are divided into fifteen levels, with primary knowledge corresponding to levels 1 to 3, intermediate knowledge corresponding to levels 4 to 6, advanced knowledge corresponding to levels 7 to 9, and top-level knowledge corresponding to levels 10 to 12

A few days ago, Chen Yu used a trillion cosmic coins to charge the knowledge of the Heavens and Ten Thousand Worlds Elixir from the top to the top, as long as there are corresponding raw materials, even if it is a twelfth-level elixir, he can easily make it now.

"Wait a moment, I'll ask the employer." Ryan said.

"How?" Chen Yu asked.

"The employer agreed, you wait." After Rien finished speaking, he turned around and walked into the room, and after a spatial fluctuation, the material was transmitted from the head office of the Universe Merchant Bank.

"Here you go in the afternoon." Putting the raw materials into his personal space, Chen Yu returned to the villa, and in less than half an hour, three bottles of ninth-level life-extending elixir were made by him.