The first page only took an hour, and the second page was an hour and a half. The longer it went, the longer it took, because each page after that contained more and more information, and some contained tens of thousands of potion information. Even if there were first-generation main god core cheating, it would take time.

Especially on the 31st page, there are some legendary potions in the wizard world. Some legendary potions in the wizard world are not sure whether they are true. They all have magical effects. The content is amazing, with millions of kinds. In addition, the variables of guessing, the content is even more terrifying. The content of this page alone is more than the previous thirty pages. This page alone took him a week to imprint it in his soul.

After reading all the contents, Ye Qing fell asleep directly on the bed, and was so tired.

After reading all the content, his magic potion science has reached its peak in the understanding of magic potions. I guess his mentor Ms. Crystal is not as good as him in this regard.

"How many have you seen?"

When returning the book, Ms. Crystal gently stroked the crystal on the page of the book and asked inadvertently.

He thought for a moment and said:

"I read thirty pages."

She turned around and stared at him with no expression on her face, but he was sure that she was extremely surprised, but she was just surprised, not shocked. After a while, she put the big book away and said to him:

"From now on, you will spend three hours serving me every other day until you become a formal wizard."

“Yes, teacher.”

He followed her and came to her lab again.

This time, I didn't know the whole book of Big Heads before. He could recognize all the various potions here, and he also knew clearly the habits and properties of potions, as well as how to cultivate and pick them.

The instructor Ms. Shui Jing was standing in front of the laboratory bench and busy. He was watching carefully from the side. Suddenly she said the name of a potion:

"Two Devil May Cry flowers in the fifth row in the second row!"

Ye Qing immediately turned around and came to the other side of the laboratory. There were more than a dozen rows of long shelves leading directly to the ceiling. Each shelves had several layers, filled with various potions, all of which were preliminarily processed.

Devil May Cry is a plant with black petals. The flowers are blooming, and there is a layer of black like oil. I don’t know if it is pollen or something. In the center of the flower, there is a greasy human figure twisting, like a ghost.

He reached out and grabbed the root of the Devil May Cry flower, and the potion screamed. Several large leaves on both sides rolled up, and the leaves serrated together and bit his hands like teeth, but they were not strong enough to bite through his skin.

Grasping two potions that were constantly struggling and screaming, she came to Ms. Crystal. She stretched out her hand and two potions flew towards her. The potions seemed to feel their fate in the air. They struggled more fiercely, and the screams became sharper. Ms. Crystal was not affected at all. With a wave of her hand, the two potions fell into a crystal basin like a washbasin in front of her.

There was a half-pot of transparent liquid in the pot, which was as viscous as jelly. As soon as the potion fell into the jelly, it began to melt. Soon the whole plant merged into it. A scream stopped abruptly, and the transparent liquid in the whole pot turned black.

Next, she directed Ye Qing to keep taking strange potions, holding a green mushroom that jumped like an umbrella, like a big ball of rootless flowers, completely a skull-like death fruit, etc. Most of them are quite dangerous, and mortals may be eaten by the potion when they encounter it.

Ms. Crystal spent almost an hour integrating all these potions into it, then concentrated the original medicine liquid that was extremely viscous, then used some magic method to remove and purify the medicine residue, and finally extracted a bottle of potion as clear as the blue sky.

These potions are of different colors, and the original potion that is fused together is also turbid, but in the end the finished potion is so beautiful. Ye Qing guessed that the most important thing is to purify the drug residue behind.

Unfortunately, he doesn't know how to use this spell. This is a spell dedicated to potion science. If it is a technique, he can simulate it, but the spell must be learned. It is impossible to just watch it.

Fortunately, he can learn this magic, and he will be qualified to learn it when he is promoted to advanced pharmacy.

This spell is a magic spell unique to Ms. Crystal. In fact, pharmacists in each genre have different magic spells. Different spells have different success rates of refining potions, and their expertise is also different. Ye Qing can learn this spell from Ms. Crystal, but if he wants to go further in this regard, he must create a magic spell that suits him.

In the following time, in addition to helping Ms. Shuijing every other day, Ye Qing also tried to prepare the potions in his laboratory.

He has a foundation in pharmacy and is not at a high level. He is only a primary pharmacy, which is not much different from the pharmacy in this world. He only needs a little adjustment to adapt.

The Crystal Tower is one of the five towers of the Five Ring Tower. The supply of various materials has always been a priority, and there will never be a shortage of materials for potions. Ye Qing spent all one magic stone every month and the two magic stones he earned before on exchanging potion materials.

Although there are not many three magic stones, if he only changes to the basic materials, he can change a lot, which is enough for him to use them for a long time.

He told Miss Keya that he needed to go into seclusion, and Ye Qing locked himself in the laboratory and began to try to prepare the potions of this world.

The first potion is called hemostatic agent, which should be the simplest potion in the wizarding world. The first time always starts with the easiest one.

The hemostatic agent is more consistent with the life agents he once prepared. They are all therapeutic agents, but the therapeutic agent is a comprehensive treatment, while the hemostatic agent is better at recovering physical trauma.

According to the method of disposing potions in this world, it is slightly different from his previous method, because the potions here are particularly thick and use test tube beakers or the like. Most of them use larger containers and finally use spells to purify the last step.

He can do the simplest spell, and he will have one when learning primary pharmacy.

After carefully studying the preparation method of hemostatic agent several times, Ye Qing began to prepare the preparation of hemostatic agent.

This did not stump him. After all, he was a man who even prepared perfect life potion. Although the world was different, some rules were still interoperable, so it would be no problem to prepare the simplest potion.

After only two failures, he found the trick. The third time he finished it in one go. After ten consecutive tests were successful, the quality was better than the other. By the ninth time, he had prepared a perfect quality hemostatic agent.

"interesting!"

He held a small transparent glass bottle in his hand, which was filled with a viscous red liquid and a perfect quality hemostasis. He used a small glass bottle, so he looked like a life potion.

The effect of this hemostatic agent is more magical than the secondary life potion he has prepared. It can be used both inside and outside. It can recover 300 health points at a time when taken internally. It can immediately heal ordinary wounds, including muscle tearing injuries. As long as it does not injure the bones, muscle injuries can be applied with this viscous red liquid.

The hemostatic agent is a hemostatic ointment, which is the same as the formula, but the research on pharmacy is deeper because further purification is needed, and the spells of primary pharmacy cannot be purified to that point.

He only looked at this once and did not continue, but instead changed into a potion and started trying it.

This kind of potion is called flame potion. It is a combat-type potion. It will explode after being thrown out and a large amount of flames will gush out. It is like a burning bomb. It is a type of combat potion school.

In fact, he wanted to try body refining potions, but unfortunately, this potion is too high, and at least advanced pharmacy is required to be involved. His current level is not enough.

In the next time, Ye Qing was not only an assistant for Ms. Crystal, but also trying to prepare potions by himself, and all the prepared potions were sold for gold coins to maintain the cost of potions. These were all the basic potions, and it was impossible to exchange for magic stones, they could only be gold coins.

But this kind of life lasted less than a month and had to stop. There was no other reason, mainly because it was discovered.

On this day, he went to work as an assistant to Ms. Crystal as usual. Before the experiment began, she suddenly took out a bottle of potion and asked him:

"Is this the potion you've been preparing for sale during this period?"

In her hand, she was a bottle of frost potion, which was one of the several potions Ye Qing prepared this month. When thrown out, it would explode, and a very cold breath gushed out from it. It can freeze about ten meters in diameter and cause 300 damage to the target. It is not as powerful as the flame potion, but it has the effect of freezing.

There is no need to hide it in front of Ms. Crystal, nor can it be concealed. He directly admitted:

"Yes."

"Don't sell it outside in the future. If you sell it inside the tower, you can purchase as much as you can."

Ms. Crystal didn't waste much time here, so she said casually, then put his bottle of potion aside and said to him:

"You have a very talented elusive science. Starting tomorrow, you will spend an extra hour to learn elusive science from me. Gaota will buy the potions you prepared for at half price. Do you have any objection?"

"without!"

Ye Qing responded decisively.

He doesn't have any objections, and he can't say anything. Besides, this is a great thing. The primary potion he has now prepared is only a primary potion, which is worth a few dollars. Learning advanced potion knowledge from her is a sky-high price. You must know that the real potion optical tuition fee is thousands of magic stones, but he doesn't have that money.

Three months later.

In the early morning, in a forest more than 100 kilometers away from the Fifth Ring Tower, a group of gray-robed men walked along the path beside the forest. They were carrying weapons such as swords and long bows, and occasionally a few were holding short staffs. Behind the gray robes of these people, there was a pattern of five rings stacked together, which was the college logo of the Fifth Ring Tower.
Chapter completed!