Vernal's social skills were indeed good, but on the third day, he sold all the potions and came to Daniel with them.

"This is the medicinal herb you need, and it costs a total of twenty-nine magic stones. These are the one hundred and ninety-five magic stones left after selling the potion. I helped you exchange for nineteen intermediate magic stones. ”

"Thank you, it's my reward for you. Daniel took it and looked at it, accepted the nineteen mid-grade magic stones, and then handed him the remaining five low-level magic stones.

"Thank you, Professor. If you need to use anything in the future, don't forget to find me, I will definitely help you do it. ”

Vernal was pleasantly surprised, he didn't expect that he could make such a huge profit just by helping him sell the potion. I think he went to pick up the patrol mission of the academy a few days ago, and he was tired and tired of running outside for a month, and he only had five magic stones. How can the two be compared.

Touching the intermediate magic stone in his hand, Daniel was in a happy mood. This was the first time he had seen an intermediate magic stone. Due to the different elemental particles contained in the magic stones, the magic stones are divided into low-level magic stones, intermediate magic stones, and high-grade magic stones.

There is a 1:10 gap between the two. Ten low-level magic stones are equal to one intermediate magic stone, and ten intermediate magic stones are equal to one high-level magic stone.

I didn't expect that I had just refined the potion once, and there were so many gains. And the price he spent on medicinal herbs was only more than twenty magic stones, almost ten times the profit.

It can be seen that there are huge profits. Of course, Daniel also knows that the main reason is that the power of refining himself is high, and there are few failures.

It's not bad for an average pharmacy apprentice to have a three-in-ten success rate. Many people even have a 1 in 10 success rate. With three times the success rate of an average apprentice, can you not make much money.

Just thinking that he owed his mentor more than 300 magic stones, and that he also had the advanced knowledge he possessed. Daniel felt that countless magic stones were floating into the distance, and no amount of magic stones was too many.

Time passed, and it had been more than two years since Daniel came to the Wizarding Academy. During this time, he repeated the process of refining potions in exchange for knowledge. And from time to time to help other apprentices explain the knowledge they don't understand, in exchange for magic stones is on the one hand, and on the other hand, it is to build a good popularity.

Who said that wizards should be ruthless and vicious, and they will do whatever it takes for profit. Alone, lonely all your life, can't be with other people.

There are many such people, but more of them cooperate with each other, communicate with each other and make progress together. If they are all selfish and self-interested, they hide some achievements and do not communicate with others, how can they make progress on their own.

Meditating on the fourteenth meditation rune, Daniel was finally sure that he had become a second-level wizard apprentice. In this way, based on the information gathered, Daniel was able to determine the rank of wizard's apprentices.

To become a wizard apprentice, you must have at least 5 mental power. If it's almost 4 points, it's okay, but the progress is slow, and it's hard to say whether you can become an official wizard in the end.

After cultivating, when the spiritual power reaches ten points, you can be promoted to a first-level apprentice.

And ten to twenty points of spiritual power is a first-level wizard apprentice. Twenty to forty is a second-level wizard apprentice.

As long as the mental power continues to improve, you can be promoted, this is an eternal theory.

But when it comes to third-level apprentices, it's different, forty to one hundred points are third-level wizard apprentices, and the gap between them is very large.

It's just that the more you go on, the more difficult it is to succeed, so many wizard apprentices wait until eighty points of spiritual power to take potions to become official wizards.

Now Daniel has 21 spiritual powers, a proper second-level wizard apprentice.

It's not that ordinary apprentices, due to the difficulty of promotion, many of them use potions to help improve their mental power, why didn't he use it, and he could be promoted so quickly.

Daniel thought about it for a moment, and attributed the reason to the meditation runes he used, which were all of the highest level meditation runes.

It stands to reason that an ordinary first-level wizard apprentice uses five to eight meditation runes. However, since the meditation rune is extremely difficult to construct, in fact, most first-level wizard apprentices meditate on the fifth rune. Even the third or fourth rune used.

And since he was promoted to a first-level apprentice, he was the twelfth rune used. It's the limit of a first-level apprentice, and if you can't be promoted smoothly, then it's really a problem.

After touching the promotion, with an empty stomach, Daniel was ready to go out and find something to eat. As soon as he came out of the dormitory, Daniel suddenly heard someone shouting, looked back and saw that it was Jim, and asked suspiciously, "Senior, what's the matter with me?"

The two of them are old friends, and they came to the academy by boat together, and studied under the same mentor. In the past two years, Daniel has carried out several missions with him, and he is not familiar with it.

Jim smiled on his cold face. A year ago, his experiment failed, his body was eroded by dark energy, and the muscles of his face atrophied, and it was difficult to show his expression.

It's hard to see his smile unless you're facing someone close to you.

"Senior, we're all good friends, just call me Jim. This time, together with a few classmates, I was going to go on a mission to the first layer of the Underworld. I don't know if you're interested, let's go together. ”

The Underworld?

Daniel was genuinely interested. He had been on patrol in the Tarbert Mountains before, and had never been to the underworld.

I heard that the environment is completely different from the earth, and there are all kinds of strange races. Cowardly cavemen, fearless minotaurs, and dark elves who dominate the underworld.

As for the plant species, most of them are biased towards the dark series, with all kinds of strange-shaped plants, such as human-faced mushrooms, man-eating trees, bursting fruits, blood-devouring vines, etc., and so on. There is even a free-moving, life-like Blood Demon Tree.

Strange shapes, bizarre and bizarre, only unexpected, unseen.

In the Flame Throne Wizard Academy, there is a passage to the underworld. It would be nice to be able to go there and see it.

"Okay, senior, I don't know when to go?"

"You prepare first, and we'll meet at the entrance of the passage in three days. ”

"Okay. ”

Daniel was not in the mood to eat again, so he hurriedly filled his stomach and thought about what to prepare for the expedition. The underground world is different from the above-ground world, where the law of the jungle is pursued, and without certain skills, it is easy to lose your life.

However, he used to patrol in the Tarbert Mountains, and he would not encounter danger at all, but he only learned a few witchcrafts for backup, and did not study witchcraft seriously.

The combat power is not strong, and it is easy to be hurt when you go to the underground world, so you must find a way to improve your combat power.

After thinking about it for a while, he was going to improve the fireball technique first and increase the power of the fireball technique.

This was an idea he had for a long time, but the knowledge he had exchanged from his mentor before was not rich enough, so he put it on hold for the time being. Now that he has been promoted to a second-level apprentice, he has a certain strength, and the accumulated knowledge has also reached a certain level, which can easily improve witchcraft and increase the power of witchcraft.