A high-level poison witchcraft drill room.

"Bang!"

Rock rushed into the protective room beside him, closed the door tightly, and the protective room was covered with poisonous fog, sweeping through the entire drill room.

He patted the button next to him and activated the witchcraft runes on the device. The poisonous gas from the drill room was quickly sucked away and automatically disinfected.

"If you run slowly or are thrown back, it will be suicide."

"It seems that it can only be used as a killer weapon. It consumes too much magic stone. If you throw it too much, it will go bankrupt and it will easily be found by people."

After the past twenty days of research, more than 400 magic stones were scattered, and the research progress was extremely smooth, which surprised him.

Then I thought that what I studied was not complicated, and what I used was nothing more than some simple knowledge, but I just changed an idea, an idea that had never appeared before.

Rock estimated that if he was willing to point out the key, most magicians could make it.

To this end, he specially modified the design and added a fire rune to destroy traces.

The lethality satisfies him, but a disposable magic weapon consumed 40 to 80 magic stones. With his financial resources, he also secretly stumbled. This was without considering the research cost.

"It's been a few days since the beginning of the Secret Realm No. 66, you have to prepare well." After packing up the wreckage in the drill room, he walked out.

He was very busy. When he started research, he did not forget to make Aru dry ink for sale, and maintained his magic stone at around 300 in case of emergency needs.

East District 2, Arugan Ink Store.

"You have consumed a lot of magic stones recently?"

One day later, when Rock appeared again, the owner Sean was a little surprised and couldn't help asking.

Rock has come many times, and both sides have a good intention. Sean is interested in his ability to make Arugan ink. Rock knows that the other party has a good background, and the two are more familiar with each other.

Sean knew that he was a third-level apprentice, and the consumption of the third-level apprentice magic stone should not be so high.

"Haha, I want to offer a few rewards." Rock responded jokingly.

"It's strange to believe you. You geniuses are so arrogant. You want to invest all the magic stones in yourself and take revenge on your own.

There are a lot of magic stones, so I can exchange it for points for you, isn’t it a problem?"

Seeing that he didn't tell the truth, Sean shrugged and quickly completed the measurement of the ink.

"You won't worry, too much Aru dry ink will cause prices to fall." Rock asked. He has indeed made it a little frequently recently.

"You can't do it, you can't do it, except for a guy with a strong talent like you, who can easily refine the best Amogan ink? You're thinking too much." Sean was stunned for a moment, shook his head, and finally, he added.

"Even if you refine it, no one will buy it. At worst, you can sell it to other places. The wizarding world is big."

"I understand." Rock nodded. It seemed that Sean's family was very powerful and could reach places outside the academy covenant.

That's right, the real big family understands one truth - not putting eggs in a basket.

"Are you going out for an adventure?" Sean suddenly said as Rock was about to leave.

Rock raised his head and looked up and down again.

"Yes, as a black witch apprentice, you can't always hide in the academy." He did not hide from Sean.

As long as you follow the contract, Gray Mist Tower Academy does not require the apprentice to stay wherever you are. For new apprentices like him, the academy is the safest place.

"You are sure to be able to ensure your safety. I have heard a lot of your deeds. If something happens, I will lose a lot. I am still waiting for you to make the perfect Aru dry ink." Sean grinned, and did not hide his little thoughts.

"I forgot to ask, have you mentioned the 'perfect quality' several times. Is there a big difference between it and the best?" Luo Ke heard him nagging several times, but he didn't take it seriously.

Sean is not very old and looks over thirties, and his real age is unknown.

"Anything to the limit will have unusual meaning, just like your 'super fifth-class', why does it cause a lot of sensation?" Sean said pretending to be profound.

"If you don't say it, it seems that perfect quality is difficult." Rock said with a little disdain.

"Haha, I admire your ambition very much. When you can make perfect quality Aru dry ink, you can ensure you gain something." Sean looked at him funny, and did not hit him. He was optimistic about Rock.

"Can't you talk about it first?"

“Contract limit.”

Sean said two words, and Rock had to give up.

In the wizarding world, maintaining various relationships depends on contracts of all sizes. No matter what contract, it is best not to violate it. Even if it is a very small contract, once a person who is proficient in contracts takes it seriously and uses the power in it, unpredictable consequences will be derived.

Rock looked at the things in the store. The store was not big, and all kinds of Aru dry ink were placed on the shelf, and the number of magic stones represented by it was incalculable.

"No need to look at it. There is no perfect quality, no high-quality, and it is not placed here." Sean thought he was looking for something.

"I was thinking, if someone robs you guys in a crazy way, it would be a big profit." Rock sighed.

"Haha, let me tell you that even if someone turns into a crazy witch, I dare not attack our Amelia family." Sean chuckled, his tone was calm, but he had an unconcealed arrogance and confidence.

Rock secretly remembered the four words "Amelia" in his heart, as if he had heard of it somewhere.

Now, there just happened to be no one else in the store.

Perhaps infected by his words, Rock approached, took out a bottle from the inner pocket of the apprentice's robe and handed it to Sean.

"Uh---" Sean snatched the small bottle from his hand and widened his eyes.

"I almost forgot that last time, I accidentally made a bottle of such things. It was a bit different. Please help me measure it." Rock said.

This bottle of ink has no bubbles at all. It is like a transparent blue gem, with flawless quality. He can make it occasionally, and the probability is very high. In order to improve research efficiency, he made it for use.

"You guy--no need to measure, you're the perfect quality Aru dry ink." Sean glanced at him deeply.

"Is that so? I thought there was a change." Rock pretended to be stupid.

Rather than believing in Sean's character, he believed in Sean's financial resources. Moreover, he remembered where he had seen the four words "Amelia", on the stone tablet in front of the tower No. 4 of the Academy.

There is a passage engraved on it, and the signature is that a person with the surname "Amelia". How could he leave a sentence in such a conspicuous position?

"Do you guess I believe it?" Sean didn't give him any face, and looked at him with contempt, "You are a little cautious, and almost missed something very important."

"How to say it?" Rock didn't care. He wanted to know what the benefits were in Sean's mouth, so he took out the perfect quality ink.

Seeing his urgent appearance, Sean simply closed the store.

"Don't you think the market in the college is somewhat unpretentious?" Sean asked back.

"Yeah." Rock actually didn't think that he had stayed, and he was busy chasing his strength.

"Because the real high-end trading market is not within the academy, but between the four major academies, and closer to Baihe Academy, most potential senior apprentices like to stay there and need to be recommended, not known to ordinary apprentices." Sean continued.

"Why?"

"There are too many restrictions in the college, and the core reason is that resources are limited."

Rock thought to himself when he heard Sean's words.

It is not difficult to understand that with limited high-end resources, the real big family has carried out resource management and set a very high threshold to block most low-end apprentices outside the threshold to avoid wasting resources.

In this way, the perfect quality Arugan ink reached this threshold, providing him with a ticket to the ‘upper society’.

But, what are the benefits for Sean?
Chapter completed!