After a few more conversations, Francis then went back to his family in the Eye of Truth.

Freya sat on a bench by the lake, watching the calm waters wait.

Even though Francis gave her the Nightmare Sand, it still takes a lot of resources to draw the promotion circle, and although the secondary materials can be replaced by some other things, the main things still can't be changed.

"Nightmare Sand, Bilko's Core, Magic Eye Grass Powder, these three are the main materials for drawing the magic circle, I have seen the Magic Eye Grass in the materials of the Science of Everything, it is said to grow in a pond with rich negative energy, it is an extremely rare water attribute of the magic plant, the living conditions are extremely harsh, if cultivated, it will almost occupy half of the space of a small secret realm, and it is impossible for ordinary wizard organizations to spend a lot of resources to cultivate, and the core of Bilko, it sounds like an ore... I don't know the specific information, but I know that it is also a very precious resource..."

Quietly sorting out the useful information in her head, Freya realized that if she was to find these things on her own, it might be much more difficult than expected.

And Francis actually said that he would give Nightmare Sand to her, you can imagine the weight of Freya in his heart.

About half an hour later, Francis came from a distance with a gloomy face, an extra package in his hand.

When she saw Freya, her face slowly softened, and she gently passed the package to her.

"Here you go, there are some other unimportant materials in it besides Nightmare Sand, you can see for yourself."

"How? Your family didn't embarrass you, did they? Freya took the package and said with concern.

"That's it... But given these things, I don't think I'll be able to leave the Eye of Truth anytime soon. Francis said with a somewhat displeased expression, as if he had agreed with the family about something.

“……”

Didn't speak. But Freya could guess the pressure that Francis would have to endure by giving away such a precious resource.

"By the way, in addition to these materials, there is also an original version of the promotion circle and related materials, you can refer to it when you go back." Francis continued.

"Hmm!" Freya nodded slightly, and tucked the package straight into her robe.

While Freya was putting away her things, an old man in a white robe with gray hair appeared under a large tree in the distance. His eyes did not shy away from staring at the two people.

The old man bears some resemblance to the middle-aged Francis. It's just that the expression is much stricter and colder.

Even from a distance, Freya could clearly feel the old man's obvious scrutiny.

Perhaps Francis also felt the gaze of the gaze, frowned slightly, turned his head and waved his hand vigorously. Then whispered to Freya.

"I wanted to keep you here for a few days and ask you for some knowledge, but now it seems that I can't do it for the time being, I'll send you back later."

"Okay." Freya also understood the current situation and had to agree.

But. She thought for a moment, took a black pamphlet from her pocket and handed it to Francis.

"This is what I've learned from my previous refinements. While most of it is about positive energy, it might work for you right now. ”

"Optimization spells?" Francis took the booklet and flipped through it casually, his eyes lit up. "It's really an optimization method. It's more refined than I've studied... Worthy of Freya. ”

"It's nothing, Nightmare Sands is worth a lot more than my random record." Looking at Francis's changing expression, Freya also laughed heartily.

She herself has accumulated a lot of basic knowledge to study the optimization spell. In fact, if you really want to talk about it, it is not only effective in terms of positive energy spells. There is also a certain effect on some spells of other nature.

"Hehe, then I'll take it, so that I can also have an explanation over there."

The two of them then exchanged a few more words, exchanged arcane sigils, and left the Eye of Truth in the white carriage they had been riding in before......

It wasn't until around seven p.m. that Freya finally returned to Al Green's residence villa.

As soon as she returned to the villa, she went straight to her room.

Although she was away for less than a day during this period, the gains she gained were unimaginable.

Not only did I get the promotion information, but I also got a small part of the promotion resources.

Francis's help was in her heart, and if the Eye of Truth needed any help, she would certainly be obligated to do so.

Looking at the familiar room, Freya took out the package and put it on the table and opened it.

A sturdy glass bottle with purple dust, a few pieces of brown crystalline solid, two sticks of plant powder in a test tube, and a folded parchment.

A faint aura of energy emanated from these things.

Freya gently stroked the items on the table, picked up the glass bottle containing Nightmare Sand, and shook it gently.

The fine sand swayed like a stream of water, glowing with a faint purple glow.

"Nightmare Sand, a magical item that can make people fall into eternal sleep if not handled properly, this thing is not only the main material of the Nightmare Elixir in addition to drawing the promotion circle, it is a high-grade potion, and the value of a bottle is enough to be worth half a city of ordinary people..."

Carefully placing the precious items back on the table, Freya picked up the other items and examined them one by one, until finally she opened the folded parchment.

A circle of intricate runes and spells carved into circles appeared in front of him, slowly rotating and changing.

"This is the original version of the promotion circle?" Flattening the parchment, Freya gently touched the ever-changing circle and frowned slightly.

She had learned most of the spells and runes above in both the enchantment system and the basics, and with her comprehension ability, although it was not very clear, she could understand the meaning.

However, it is precisely because of this that she frowned.

"The function of most of the runes in this circle is to stimulate the body's potential and burn life force, and the function of the spell is to condense energy particles and eliminate impurities, and there are a lot of blank spaces, I think people can compose their own writing... It seems that the function of this circle is to stimulate the potential of the human body to break through itself..."

Gently stroking the lines of the circle, he fell into deep thought.

"The analysis of the promotion circle is not very difficult, but the blank space is the most critical, with my current knowledge, although I can also compose the corresponding spell casting formula on it, but in terms of perfection, there is still a big gap, if it is a wizard of great polymath, maybe you can see the loophole at a glance... It seems that after being promoted to a full-fledged wizard, the original spell casting method can also be slowly modified through its own subtle changes... However, that was added on the premise of the formula set up by the promotion circle... If I can find the promotion circle of other organizations as a reference, I guess it will be a lot clearer, but what I can do at the moment is still to slowly accumulate knowledge" (to be continued)