Back at home, Feng Cai stepped into the door and smelled a strong fragrance, which made his whole body excited.

What's going on???

Resisting the impulse of Su Feed Su Feed Su Feed, Feng blinked with a pair of big smart eyes, confused and full of doubts.

The scent...... It's the scent of the fairy tree???

He threw his schoolbag aside and opened his study.

Rumble!

A fragrance came to his face, and the taste made Feng seem to have entered bliss.

"it!"

Finally opened his eyes, looked at the emerald jade immortal tree on the table, and was dumbfounded.

This tree in my house ...... Sperm?

Feng walked quickly to the immortal tree, only to feel that his legs were a little weak.

This fragrance, this sourness, who can withstand it!

"How can this be, this tree was normal yesterday! …… No, I woke up this morning feeling very comfortable, it seems that it is not an illusion, this tree is really mutated! ”

Feng looked up and down at the immortal tree, thinking that it was no wonder that he was so energetic this morning, it turned out that the root was here.

So, how did this tree become like this?

"Lock energy!" Feng's eyes lit up, and he thought of the key.

The Cactus Tree was normal yesterday, and if there were no special circumstances, it would not have been possible to mutate like this overnight.

There was only one explanation, the Seal Lock Energy he had engraved on it yesterday afternoon.

"Lock energy, lock energy...... Blockade, can ...... Energy! That's right, it's blocking energy! ”

"The reason why the cactus tree emits a faint fragrance is that it absorbs natural energy and transforms it, but like humans, the absorbed natural energy does not remain in the tree, but overflows immediately."

"But now, the fragrance of the immortal tree is more than ten times that of normal."

"There is only one possibility for such a situation to happen, and that is that he absorbs the natural energy of the transformation, which has greatly increased!"

"Lock the energy, block the energy, lock the energy! So it was, so it was! ”

Sealing his face was full of excitement, and the effect of the energy locking technique turned out to be to block energy. It's incredible, it's terrifying!

With a gasp, he realized the meaning of the energy locking technique.

Since the energy locking technique can act on things, it can most likely also act on people!

This reminded Feng of something he was going to study next semester, Immortal Mode.

As mentioned earlier, the principle of the immortal mode is to open the orifices in the body and temporarily store the absorbed natural energy inside, so as to combine with the chakra to form the immortal chakra.

The reason why it is necessary to open the knots is because under normal circumstances, the body cannot store natural energy, and it is not possible to store it temporarily.

So what it means to have the Locking Energy Technique is self-evident.

The Locking Energy Technique represents the Permanent Immortal Mode!

Thinking about it like this, Feng became excited!

"I'm going to be super godly!"

"It's a pity, it's a pity that I don't know how to absorb natural energy, otherwise I must try." With a deep sigh, Feng looked at the lock energy, like a person who has been hungry for a long time, looking at the distant position of the rider on his phone.

"Since I can't try it, it's a good idea to try something else." Looking at the emerald green immortal tree, Feng revealed a meaningful smile.

All night, Feng was experimenting with the effects of the Locking Energy Technique, so much so that when he arrived at school the next day, he looked very tired.

However, he had studied the effects of the energy locking technique almost as well.

"Sealing Basics, why did you start looking at this thing?" Naruto looked at the book in his hand, his face full of surprise.

"I think it's interesting." Feng put the book down and rubbed his eyes.

"I think I'm very talented in sealing." Feng looked at Sasuke Shikamaru, who was also puzzled, and spoke to the three of them with a serious face.

Three: →_→

Naruto: "Didn't you say you had a talent for ninjutsu?" ”

Shikamaru: "You said you had a lot of talent for physical arts. ”

Sasuke: "You also said you had a talent for illusions. ”

Seal: (||๐_๐)

"I'm a jack of all trades, can't I?! Let me tell you, no one knows talent better than I do! ”

Rolling his eyes, Feng continued to look at the book in his hand.

"Fundamentals of Sealing" is one of the many basic books of the Ninja School, and there are other "Fundamentals of Ninjutsu", "Fundamentals of Physical Arts", "Fundamentals of Illusion", etc.

These books are the equivalent of ninja enlightenment books, which can be found in all the libraries of the ninja village, and almost every ninja has read them.

I also read it before the seal, but after reading it, I threw it aside.

Because it's too simple.

These books are like addition, subtraction, multiplication, division, real numbers, imaginary numbers, natural numbers, etc., which run through the whole subject of mathematics, but they are really easy to learn.

For example, the content of "Fundamentals of Sealing" is the origin of sealing, what are the representatives of sealing, depicting the basic patterns of sealing, and casting the basic mudra of sealing.

It's all conceptual stuff.

The reason why "Sealing Fundamentals" is being picked up again now is because of two reasons.

First, the seal did have a strong interest in sealing. Second, the seal needs to find a perfect reason for the future if the locking energy technique is exposed.

In addition to "Fundamentals of Sealing", Feng also borrowed the book "Elementary Sealing".

With only one village in the entire ninja world, ninjutsu is no longer secret, but semi-public.

The leader has gathered a number of techniques and divided them into four levels.

They are elementary, intermediate, advanced, and forbidden techniques.

Among them, beginner and intermediate techniques can be learned by all ninja school students.

It's just that students in the lower grades can only learn elementary techniques, and intermediate students need to advance to the upper grades to learn them.

Advanced techniques and forbidden techniques can only be obtained if certain conditions are met.

There are three books in the Feng family: "Elementary Ninjutsu", "Elementary Physical Technique" and "Elementary Illusion".

After re-reading "Fundamentals of Sealing", Feng took out another book, "Elementary Sealing", from the drawer.

He had read this book before, but he hadn't studied it seriously.

After all, the content of the school exam is only the four subjects of culture and ninja body illusion, and the sealing technique does not need to be examined, and it is a subject that can be learned or not.

In addition, the sealing technique is more bitter and difficult to understand than other techniques, and none of the graduates on the excellent list in the past ten years are good at sealing......

The current sealing technique has been completely unpopular, and few people study it seriously.

When I opened the book, I saw that the first paragraph above reads:

Sealing is a technique that uses a spell to block the opponent's chakra, and the person who is sealed will appear in the sealing style. Powerful seals can also limit the opponent's body or soul.

Is the object of the seal of the sealing technique chakra? And what does it mean to limit the body and soul of the opponent?

From the dream, we can know that the lock energy is a sealing technique, but the object of the lock energy is not chakra, and it is not aimed at the body and soul, the lock energy is aimed at natural energy.

So...... Is Lockenergy a new type of sealing?

Thinking about it, Feng continued to look slowly.

The more I looked, the more my brows tightened, and the more questions I had in my heart.