"What kind of book is this? It's not a book about soul guides, right?" Ning Tian said in confusion.

Wu Feng pointed to the two words on the cover of the textbook and asked: "Mathematics? What is mathematics?"

Huo Yuhao smiled and said, "This book is very good for Soul Tutors. You can read more when you have time. Unfortunately, you don't need to take the exam. If you fail the exam, you have to keep your grades."

Ning Tian and Wu Feng flipped through the books and quickly closed them again.

"Forget it..."

Huo Yuhao: “…”

He was quite proud of himself. There were actually mathematical geniuses among the people of the Sun and Moon Empire. With financial support, he could use mathematical tools to systematically explain the core magic array in a short period of time. He may have changed the direction of soul-guided technology.

Source change app]

As a result, Ning Tian and Wu Feng were so unhappy, Huo Yuhao was somewhat depressed.

Time soon came to the day for the assessment of Xuan Ziwen's pseudo-level ninth-level soul tutor.

This is a very spacious laboratory in Mingde Hall, where countless rare metals are neatly placed on the table.

Xuan Ziwen stood at the laboratory table with a serious expression, and an old man from the level nine soul tutor with a serious expression stood aside. In addition to them, Fan Yu and Qian Duoduo were also in the laboratory.

Apart from these four powerful soul tutors, Ning Tian is the only one left in the laboratory.

The old man asked, "Zi Wen, are you ready?"

Xuan Ziwen nodded: "Old Wu, you're ready."

Fan Yu also looked at Ning Tian: "Ning Tian, ​​where are you?"

"Teacher Fanyu, I'm ready, too." Ning Tian replied.

Mr. Wu said in a deep voice: "Then Ziwen, let's start, don't be nervous, there is no time limit."

This chapter is not over, please click on the next page to continue reading! "Yes."

Xuan Ziwen did not rush to engrave it, but took out a drawing of a level nine soul guide, spread it on the table, and thought carefully.

Fan Yu and Qian Duoduo are not far from him, and they try their best to take the content on the drawings into their eyes.

This is a priceless nine-level soul guide drawing. If it can be recorded, it will be very important for the development of the soul guide department of Slike Academy.

Unfortunately, the content on the drawings disappointed them a little.

Xuan Zi Wen chose a civilian soul guide, which was installed on a large building to help the building stabilize the structure. This soul guide was used in the underground base of Mingdetang.

The level is high, but it is not suitable for combat.

However, although it is for civil use, the technical content of this soul guide is not low. Xuan Ziwen has also selected a very challenging goal for himself.

Fan Yu and Qian Duoduo are also working hard to remember the content on the drawings.

After thinking about it, Xuan Ziwen took out more than ten kinds of rare metals he needed.

He first made other preparations, polished various metals into the shapes he needed, inlaid them together, forming a large metal block, and finally began to engrave them.

"call--"

Xuan Ziwen took a deep breath, pressed the carving knife against the metal block, and said softly.

"Ning Tian, ​​let's start."

Ning Tian nodded, and the crystal clear seven-treasure glass tower appeared in his palm.

"The seven treasures are famous, the fourth is the soul."

Xuan Ziwen instantly felt that his soul power became richer, but he didn't have time to be surprised, but began to input soul power into the engraving knife in his hand and quickly engraved it.

Ning Tian crossed several realms to increase his soul power, which would not last long and could be interrupted at any time, so he dared not waste time.

At this moment, for some reason, he felt the whole world slow down.

I just feel that my thinking has accelerated and my hands have also become faster. The originally complex core magic array is not that complicated and not so complicated to carve.

Xuan Ziwen didn't think much about it and devoted himself to the withering. He didn't realize what his actions looked like in the eyes of outsiders.

The ninth-level soul tutor Wu glared slightly and murmured in his heart: "When did Ziwen's hand get so fast?"

Fan Yu and Qian Duoduo, who were watching from the side, were also surprised by Xuan Ziwen's performance.

They are both level 8 soul tutors, but Xuan Ziwen's skills are far above them.

The inscribed movement is dazzling, and there seems to be a afterimage on the hands. The speed of this withering is at least twice that of them.

How did he move quickly, and his hands are still so steady?

Are you not afraid of making mistakes at all?

Ning Tian's soul power was greatly consumed. Finally, when she was about to exhaust her soul power, Xuan Ziwen completed the inscribed.

He handed the metal block to Mr. Wu and breathed a sigh of relief: "Mr. Wu, please check it out."

Mr. Wu took the metal block and checked it, then showed a kind smile: "Zi Wen, congratulations, you succeeded."

"Okay." Xuan Ziwen smiled comfortably, looked at Ning Tian, ​​and bowed deeply, "Ning Tian, ​​thank you."

"Although it's not officially breaking through level 9, this has still made me very much progress."

After officially experiencing the feeling of a level nine soul tutor, Xuan Ziwen felt that some problems that had troubled him for a long time suddenly became famous.

Ning Tian smiled: "It's nothing, Teacher Xuan, congratulations."

Xuan Ziwen didn't know that his success attracted the attention of many people.

Fan Yu, Qian Duoduo, and the mirror Hongchen behind the surveillance soul guide on the wall.

Everyone was thinking differently, and the status of the Nine Treasures Glazed Pieces and the auxiliary soul master seemed to be reexamined.

Not far outside the laboratory, Huo Yuhao put his hands in his pockets, leaned against the wall, and shook his head helplessly.

"Teacher Xuan, you have to thank me."
Chapter completed!