I haven't seen fireworks.

The biggest difference between sealing art and general ninjutsu is that it lasts for a long time.

Like ordinary ninjutsu, after being released outside the body, it dissipates after a few seconds.

The chakra left on wood by the Substitute Technique can last longer, but it will be overwhelming after four or five hours.

However, after the sealing technique seals something, it can be retained for as little as three to five months, as long as several years, or even decades, or even hundreds of years.

Youdao is a layman watching the fun, an expert watching the door. After learning the divine words, he understood that the sealing technique was actually a ninjutsu that could absorb the natural chakra between heaven and earth and recharge itself to maintain self-consumption.

"Isn't this a formation?" Sun Jingyun held the scroll of divine words in his hand, his heart was full of surprise.

The structure of the sealing technique generally consists of three parts: energy absorption, structure, and release, which are similar to circuits, namely power supply, wires, and electrical appliances.

Different structures require different oracle words, and different oracle words also have different emphases.

As long as you master the divine words proficiently, become familiar with several commonly used sealing techniques, and understand the structural issues of sealing techniques, you can not only quickly understand and master unfamiliar sealing techniques, but you can even create your own sealing techniques according to your needs.

The first thing Sun Jingyun thought of was the application of sealing techniques in formations.

He doesn't need any trapping or killing formation, he just wants to build a spirit gathering formation.

After hearing Uncle Snake say that there are natural chakras in this world, he had the idea of ​​refining natural chakras for cultivation, but he did not expect to find natural chakras after a long time of comprehension.

After asking Uncle Snake, I found out that the concentration of natural chakra in the ninja world is too low, so I can't sense it. I have to go to a place like the Three Holy Lands and use some medicated oil to enhance human perception to perceive the natural chakra.

However, regarding the fact that animals can speak as long as they develop the Four Gods Cave, Uncle Snake became suspicious of Longdi Cave, so he did not recommend that Sun Jingyun sign a contract with Longdi Cave.

He can only figure it out on his own.

Of course, before that, he had to restrict Minato's performance. This kid's record was too strong. If he continued like this, Uncle Snake might really have nothing to do with him.

"In recent days, the desire for war in Kirigakure Village has been quite fanatical. My teacher and I have tried every means to stop it, but we are helpless and unable to stop it. I hope the president will prepare early..." This is a letter from Mei Terumi.

Five years ago, Sun Jingyun left a set of books to Ganshi Guixie. After returning, both of his teammates died and Ganshi Guixie was incorporated into the intelligence team.

He is not in charge of passing on information, but is in charge of killing his teammates first when facing the enemy and the intelligence team may leak the secrets of the village.

He was naturally unwilling to do this kind of thing. Faced with the confusion of his teammates and the blank eyes, he also began to reflect on the meaning of war.

At the same time, he also thought about the principles in Sun Jingyun's book.

The old man is not only kissing his relatives, not only his son, can it really be done?

He and Terumi Mei met during a mission, and the two of them got together frequently. One time, he raised this issue and took out Sun Jingyun's "World Harmony" to discuss with Terumi Mei.

Terumi Meimoto is a girl with great ambitions, and she has long been dissatisfied with the village's involvement in so many war centers for no reason. Facing the ideal of "Tianxia Datong", she is naturally powerless to resist.

At that time, she didn't know that this book was written by Sun Jingyun, she thought it was Qianshi Guixie's own thinking, and when Qianshi Guixie told the truth, she had already fallen.

Later, one of her missions happened to be going to Yuren Village. When she passed by Sakakura Castle, she met Kagura, and wrote down the name on the scroll of the Hebei clan, adding Sun Jingyun's contact information.

Later, the two often exchanged letters, chatting about ideas, but also exchanging some ninjutsu ideas.

She can't stand just a set of theories of great harmony in the world, let alone a future where Sun Jingyun's side is more systematic, and has even been realized and proven to be completely effective?

Three years ago, the Wuyin branch of the Yunye society was established, but they were still in the stage of comprehending ideas and strengthening the organization, and they did not do anything.

"Sure enough, Kirigakure is going to join the war..." Sun Jingyun touched his chin, remembering Nara Shikasuke's reasoning back then.

Shikasuke Nara believed that Kirigakure could not accept a powerful neighbor on land, so he attacked Nidai Tsuchikage when Nidai Tsuchikage was there.

And now Konoha is playing well on the Sunagakure battlefield and Kumogakure battlefield, and seems to have the momentum to win with one against two. Of course Kirigakure can't sit still.

Everything is right as Nara Shikasuke said.

He also said that in order to avoid being restrained by attributes, various ninja villages are studying the power of other systems, and Kirigakure happened to have a seven-person ninja sword...

"It's a pity..." Sun Jingyun sighed. The captain of Nara Shikaku is the eldest son of Sarutobi Hiruzen, and his desire to win over him is not concealed at all. He has no way to draw this talent under his command, and can only wait until Uncle Snake comes to power in the future. .

Summoning the White Snake, Sun Jingyun wrote: "Wuyin is about to join the battle, Uncle Snake, you should be on the battlefield!"

Uncle Snake is currently in the laboratory, observing the interstitial cells.

"Minato made a lot of contributions on the battlefield, so you're not in a hurry?" Tuanzang said sullenly, standing beside him.

Uncle Snake glanced at the corner of his mouth. Before, he really thought that Danzo was with him, but after chatting with Sun Jingyun, his pattern has been opened.

Listening to Danzo's words again, it is another feeling.

This person isn't doing it for my own good, he's clearly trying to get on fire.

Danzo's situation is like this. No wonder Yunhu is lurking so deep and you are helpless against him.

He said lightly: "So what, I, Konoha Ninja, are on the left and right. The greater his contribution, the less our losses will be. Isn't that a good thing?"

"Hmph, are you really not understanding or are you pretending not to understand? Haven't you seen it yet? Sarutobi Hiruzen is trying to bring Minato to the top!" Danzo hated iron for not being able to make steel. Didn't we have a good relationship in the past? Why did Tian's research enthusiasm suddenly drop so much?

Uncle Snake ignored him and continued to observe Hashirama's cells.

Sun Jingyun told him some ways to identify cancer cells. For example, there is no contact inhibition phenomenon. Normal cells will stop growing after encountering similar cells, but cancer cells will continue to grow on top of each other and eventually become a cell group.

Another example is that the cohesion between cells is weakened, the cell structure is strange, the cells have no cohesion, etc...

After conducting one test after another, he finally confirmed that the Hashirama cells in his hand were indeed cancer cells...

But Uncle She is not discouraged, because Sun Jingyun also said that normal cells will turn into cancer cells, but cancer cells can also be restored into normal cells, as long as the right method is found...

And once this method is found, it means that the truly useful Hashirama cells will be born, and Mutun will reappear in the ninja world.

And such power is best in the hands of Yunyeshe, not Danzo.

So, Uncle Snake decided to confess.

"Danzo-sama, I think there is one thing that you need to pay more attention to than any merits, the position of Hokage!" Uncle Snake laughed.

"What's going on?" Seeing Uncle Snake's strange expression, Danzo's eyes lit up: "Is there any progress in the wood escape experiment?"

"Yes!" Uncle Snake nodded, then shook his head again: "You can also say, no!"

"Yes or no, what do you mean?" Danzo was a little confused.

"Just a few days ago, Tsunade and I wrote through letters. We communicated about a newly discovered disease in the ninja world, called cancer..." Uncle Snake did not answer directly, but talked about other things first: "This The cause of this disease is that normal cells in the body mutate and become cells that can proliferate indefinitely, grow indefinitely, and divide infinitely. These cells accumulate in the human body, affecting normal body organs, and eventually the human body dies. ..."

"What do you mean by this?" Danzo blinked, and suddenly his vision went dark: "Wait, you don't mean..."

"That's right!" Uncle Snake said with a heavy tone: "Based on the information sent by Tsunade and comparing it with the Hashirama cells in my hand, I confirmed that these cells are not normal cells, but cancer cells."

"This..." Danzo opened his mouth: "What do you mean? Is this cancer incurable?"

"There's no way to cure it..." Uncle Snake shook his head. He knew what Danzo meant, but he would not give Danzo hope: "For living people, just cutting out the cancer cells will be fine, but for cancer cells , there is no way to restore it...."

"This?" Danzo felt a little headache. He was originally here to stimulate Orochimaru. Why didn't Orochimaru stimulate him? He was stimulated first?

"The cancer cells are also intercolumnar cells, so they can't be transplanted into the human body, so that people can also have Mutun?"

"No!" Uncle Snake shook his head and said firmly: "Cancer cells can only divide into cancer cells and cannot transform into normal cells..."

Danzo was silent.

Uncle She continued to follow up: "In other words, the Mudun experiment has completely failed, unless you can find normal Hashirama cells..."

"Ah?" Danzo felt a little hopeful: "Then what is the difference between normal cells and cancer cells, and what kind of cells are normal cells?"

"Ha!" Uncle Snake smiled sarcastically and said, "The dead cells are normal cells, and the ones that have survived to this day are all cancer cells..."

Seeing Danzo leaving with a dark look on his face, Uncle Snake smiled, first silently transferred a part of Hashirama's cells, and then summoned White Snake to get the letter from Sun Jingyun to him.

"You really have people in Kirigakure!" Uncle Snake licked his lips. He thought Sun Jingyun was exaggerating. After all, Kirigakure is the most closed-off village among the five ninja villages.

It's a pity he doesn't know that the strongest fortresses are often breached from the inside.

"Do you think the Hokage will send me to the battlefield immediately?" Uncle Snake shook his head: "You don't understand my teacher very well..."

A day later, following Kirigakure's attack on the border of the Fire Nation, Konoha Village also issued a summoning order, summoning the upper ninja and the patriarchs of the major families who stayed in the village.

After a while, a piece of news reached Ninja Village.

Led by Uchiha Fugaku, he led the main members of the Uchiha clan and a part of the remaining ninja squad, a total of 1500 people, rushed to the border of the Fire Country.