The next morning, the sealing class.

Xia Yan walked into the classroom without delay, stepping on the class bell, and saw that there were already more than 30 students sitting inside.

Although it may seem like a lot of people, it's actually the total number of people in all grades combined.

Because the reopening of the sealing art class was two years ago, the previous teachers were old and the teaching progress was intermittent, causing many students to abandon the course.

In order to increase the number of students, this course, which was originally for students in the third grade and above, began to recruit students in the first and second grades for the first time this year, but unfortunately there are only two or three kittens in each grade, and there are not many people in total.

Therefore, Sarutobi simply waved his hand, combined several grades into class, and started learning all over again.

This is convenient for Xia Yan, who only needs to teach one class, and only needs to take three classes a week.

Natsuhiko walked behind the podium, put the textbook on the table, and glanced at the entire classroom.

Among the students sitting underneath, Natsuhiko saw a lot of familiar faces, and even Uchiha Obito, who he hadn't seen before, was sitting next to Nohara Rin, and from time to time he turned his head slightly to look at the other party's side face in obsession.

A licking dog alive.

However, Natsuhiko didn't seem to see Kakashi Hachiki and Maitkai, and it seems that he didn't take this course.

In the back row of the classroom, there was still a lonely seat for the vice principal Sarutobi Lake, who should have come to observe Xia Yan's first class.

It can be seen that Xia Yan's youth still makes her a little uneasy.

And while Natsuhiko was looking at the students, the students were also secretly observing their new teacher.

I saw that Xia Yan was wearing a black ninja suit today, a white coat on the outside, no buttons, his hands in the pockets of his coat, smiling, he looked only fifteen or sixteen years old, but the whole person exuded a unique atmosphere, which made people dare not despise him.

Many students whispered underneath, surprised by Xia Yan's youth and handsomeness.

Sunset Red who was sitting in the front row and the mute next to him muttered quietly:

"My dad went on a mission with Natsuhiko-sensei, and he told me yesterday that Natsuhiko-sensei has a different style of painting than ordinary ninjas, and now I'm finally starting to understand what it means."

Compared to a ninja, Natsuhiko in front of him is more like a polite scholar.

Xia Yan clapped his hands lightly, and the applause was not loud, but it strangely reached everyone's ears at the same volume.

The students quickly fell silent.

"Then let's start class."

Natsuhiko looked at the students below.

"First of all, let me introduce myself, my name is Yusheng Natsuhiko, I am a special shinobi, I used to serve in the sealing class, and I am not in Konoha all the year round, so you may have rarely seen me before. Now you are your new sealing teacher, and you can call me Xia Yan in the future. ”

"I know that many of you have already learned some knowledge about sealing, but in order to take care of the first-year students, let's start with the first class, and let's talk about the history of sealing."

When the senior students heard this, they immediately became commotionous and showed disappointment.

I thought that this sealing teacher was so young, and he shouldn't be like those teachers before, and he was a little new.

I didn't expect it to be the same, and I actually had to start again from that boring history of sealing.

Some students are starting to think about giving up the course.

However, before they could raise any objections, Xia Yan, who had a slight upturn in the corners of his mouth, had already raised his right hand and snapped his fingers.

Almost in the blink of an eye, the entire classroom disappeared except for the chairs, and the surroundings became pure white.

Before the little ninjas were surprised, the scene in the classroom changed again.

Countless black runes connected from the ground came out of the ground and flew into the sky like ink lines, startling many young ninjas to stand up and let out exclamations.

Immediately after, the runes began to combine and connect, forming a spherical circle with intricate patterns that enveloped the entire classroom.

Then, all runic spells gradually dissipated into the void.

As if painting a blank canvas, the surrounding scene gradually changes, eventually transforming into a desert with a large number of wind-eroded stone pillars.

This earth-shaking change made the little ninjas stunned, and they looked around blankly with their mouths wide open, unable to speak for a while.

"Please sit down, don't worry, this is just a little use of the sealing rune." Xia Yan comforted everyone, "It's kind of letting you know in advance what you want to learn in the future." ”

Everything that happened just now was actually a large-scale illusion created by Xia Yan with the help of the power of the spell casting assistance program and the projection technique.

In order to calm all the students in the first class.

It seems to be working well.

Listening to Xia Yan's reassurance, the little ninjas not only did not feel relieved, but were a little confused.

What kind of sealing? Then what they learned before was probably not a fake sealing.

And they're going to learn this in the future? Did Mr. Natsuhiko not return to Konoha for too long and overestimate their level?

Is it any wonder that other teachers always say that they are the worst class they have ever taught, because the previous standards were so high?

You must know that now you can graduate as long as you know how to do the three-body technique.

Fast! Close the door and let the soil go! Let the teacher know our true level!

Sarutobi, who was sitting in the back row of the classroom, was also a little surprised.

Although she didn't have much knowledge of sealing, she was sure that the scene around her was clearly beyond the scope of sealing.

She tried to reach out and touch the stone pillar beside her, and found that her palm had pierced through it.

There are no entities.

Lake Biwa groaned for a moment.

Although she didn't feel the chakra in her body being messy, she still secretly formed a seal to crack the illusion.

As a result, the surrounding scene did not change in any way.

"It's not an illusion...... "Biwako looked at Natsuhiko in front of the podium and muttered to himself, "It seems that this time I found a different sealing teacher for the school, and I don't know if it's a good thing or a bad thing......"

After a long while, under Natsuhiko's repeated reassurance, the little ninjas finally sat back in their seats.

At this time, they all looked at Xia Yan excitedly.

Because these students have realized that this semester's sealing class will definitely be different from the usual.

Some are already observing a moment of silence for those who previously dropped the course.

And the students who were about to give up this course just now secretly rejoiced.

Xia Yan coughed lightly, drew everyone's attention back to himself, and finally began to give a formal lecture.

"The history of the sealing technique can be traced back to the legendary Six Dao Immortals. According to records, it was the Six Immortals who created the runes used in the sealing technique, and sealed a terrifying monster with the power of the sealing technique. ”

"Although many people now dismiss this statement, thinking that it is the person who learns the sealing technique to put gold on himself, due to the nature of the work, I have traveled all over the Fire Country, collected a lot of historical materials, and found that this statement may not be completely unreasonable......

As Natsuhiko narrated the history of the sealing technique, the surrounding scenes also changed.

For example, at this time, the students saw that in the desert not far behind Xia Yan, two figures were slowly emerging.

"Demon-Seal-Wave !!"

A bald old man in a tank top and shorts and sunglasses let out a loud shout.

The next moment, his raised palms lit up with a green glow, setting off a strange wind to hit a green-skinned strange man with tentacles on his head across from him.

"Ahhhhh!!hh

The green-skinned monster lost control of his body in the screams and was swept into a swirling air current, his body began to twist and elongate, and finally circled in the air a few times before being sealed in a rice cooker.

Although it was only seen from a distance, the powerful strength of the demon sealing wave and the last scream of the strange man still deeply shocked the students, and they did not come back to their senses for a long time.

Could this be the truth of history, the process of the six immortals sealing the monster thousands of years ago?

It turns out that rice cookers have such a long history?

Is this really something we can see without spending money? I always feel like I've accidentally seen something very amazing.

Sunset, who was sitting in the front row, raised his hand, his red agate-like eyes flickered: "Teacher Xia Yan, are these pictures all real?" ”

The students also pricked up their ears and looked at Natsuhiko expectantly.

Xia Yan smiled slightly and pointed to the place that turned out to be the blackboard.

I didn't know when a line of text appeared on it.

"This scene is purely fictional, and any similarities are really coincidental."

Poof!

The students were all overwhelmed.

Xia Yan spread out his hand and said with an innocent expression: "How can I know the truth about the six immortals sealing the monster thousands of years ago?" ”