Naruto: Immortal Spirit

"Have you ever thought that since Namikaze Minato can use the Flying Thunder God Jutsu, why don't he use Death Soldiers to directly send countless Flying Thunder God's special kunai into the enemy's base camp and then carry out a devastating blow to the enemy's command system..."

Since the unconvinced Hiruhu once again had friendly negotiations with Kato O and became the first person to survive after experiencing the triple soul sonata, he never mentioned the experimental subject or challenge again. Kato Oo’s thing.

Now the word 'experimental subject' seems to have become a taboo for him. In the fantasy world, he was conducted interesting research on the level of pain by Kato Ou in countless ways...

"Or even transporting countless detonating talismans, directly transferring the magic that is about to be released, etc. Through such constant harassment, he can win without fighting. And the enemy can't even touch the corners of his clothes..."

But today's Beiliuhu was different from the past as if he was avoiding him. He actually had the guts to break into his research room and talk loudly.

"If you don't say anything that interests me today, then you will know what the highest level of pain is..."

Beilihu only hesitated slightly, and then looked at Kato Oo who was busy on the experimental table again.

Kaosan had urged him many times, and for the first time, he had an inexplicable feeling that he didn't want to disappoint this root ninja, although he didn't want to see the brat in front of him.

"Hmph, if you have the opportunity to study a ninjutsu like me and study it for countless days and moons, then you will also understand the huge secret hidden in it..."

"No wonder...it seems that Danzo has already started researching the Flying Thunder God..."

Kato Oo stopped what he was doing, thinking to himself, and just raised his eyes slightly to look at Bei Liuhu. There was an inexplicable smile at the corner of his mouth, which made Bei Liuhu feel a bit chilly for no reason.

"In the process of jumping through space, the Flying Thunder God only relied on those special kunai to locate and travel. In the chaotic space, the process of connecting the coordinates of the special kunai was just activating these sealing spells through chakra to find A definite direction.”

"So...the thing wrapped around the handle of the special trident kunai is actually a strand of chakra sealed to activate the Flying Thunder God rune?"

"certainly……"

"You should know... these runes are also a type of sealing technique... and the activation of sealing technique takes time..."

"Only by following the preset chakra flow and sealing a certain amount of chakra in it, can the Flying Thunder God Rune be activated in an instant to achieve an almost instantaneous speed..."

Beilihu glanced at Kato Ou who was thoughtful, and relaxed his slightly frowned brows.

"There are two ways to activate the spell, one is through the chakra remaining on it, and the other is through the infusion of chakra from others..."

"For example, when you and Namikaze Minato are on the Kumo Ninja battlefield, the Flying Thunder God runes on your arms can be activated through your own chakra, allowing Namikaze Minato to have clear spatial coordinates..."

"You are telling me this because you want to tell me that you have figured out how to deal with the Flying Thunder God?"

Kato Oo's indifferent eyes glanced at Beiliuhu, and he couldn't help but snorted softly, and avoided looking directly at Kato Oo.

"There is a general direction...but I don't know yet whether it can be successful...maybe I need your cooperation..."

"Say……"

"A curse seal that can corrode chakra..."

He raised his eyes slightly and looked at Bei Liuhu. It seemed that the mention of the word "curse seal" made Kato Oo pay more attention.

"When the Flying Thunder God communicates with the runes, his own chakra will first contact the chakra in the runes, whether it is sealed or injected by others."

"If some kind of curse seal that can corrode chakra is injected into Namikaze Minato when he communicates with the Thunder God Rune, the curse seal that enters Namikaze Minato's body along the chakra can make him suffer from gangrene attached to his bones. We have to use more chakra to clear this curse seal, and even depending on the different effects of the curse seal, we can have more choices..."

"The Second Hokage Senju Tobirama is known as the fastest forbidden art master in the ninja world. Wouldn't he have thought that the flying thunder god's art has such a flaw?"

"Beiliuhu, if you want to die, I can give you a ride in advance. To avoid getting to the root and dying more miserably..."

"Senju Tobirama thought of it and gave the corresponding solution, but as far as I know, after every battle of Namikaze Minato, there will not be any Flying Thunder God Kunai left, and it can even be used for a long time. Special kunai will only be given to those close to you..."

"Even if you obtain a special Flying Thunder God Kunai at the root, the runes on it will lose their effect and turn into an ordinary Kunai..."

Beiruhu's look of determination made Kato Oo temporarily unable to tell whether this method would work, but he vaguely sensed a highly feasible solution.

"You just said that every time you use Flying Thunder God, you need to first contact the runes and then activate them through chakra..."

"If this connection is interfered with in some way..."

Kato Oo's dull voice slowly sounded in the research room, and Beilihu's eyes became brighter and brighter, as if he had forgotten the pain Kato Oo had brought to him, and he was so excited that he accepted his words.

"Then Namikaze Minato will be like a blind man who has lost his eyes, being exiled forever in the extreme darkness of the turbulent flow of space..."

"The blind...the dark...the art of darkness?"

Suddenly thinking of an illusion he had already learned, Kato Oo roughly understood that the decisive attack against Minato was slowly taking shape...

"By interfering with the connection between Namikaze Minato and the Flying Thunder God's runes to crack the Flying Thunder God, you didn't hear a word... Do you understand?"

With a bit of excitement, Bairuhu was suddenly surrounded by a cold and cold chakra, and the fire in his heart seemed to be extinguished instantly. He turned his head, looked into Kato Oo's cold eyes, and remained silent without speaking.

"I can tell you now that level 12 pain is just like the pain during childbirth..."

"If you want to experience it...I don't mind wasting a little time..."

Beilihu's eyes suddenly tightened, his hands were clenched tightly, and his Adam's apple was twitching. He looked at Kato Ou, as if he was not looking at a person, but just looking at a monster in human skin, with an indescribable expression. gloomy.

"I see……"

Jia San stood quietly at the door of the research room, seemingly waiting for Bei Liuhu, and also seemed to be just silently guarding the door of the research room.

Bei Liuhu walked out of the laboratory with still a bit of anger in his eyes, but a pair of big hands gently pressed on his shoulders.

"Don't you still understand why the leader of the Roots didn't plant a seal for you to eliminate tongue troubles?"

Through the mask's eyes, there was a trace of vague concern.Hearing Kaosan's words, Beiruhu's eyes widened suddenly. If he couldn't understand it, then it was impossible for him to be entrusted with important tasks by Danzo.

"You mean... Danzo... damn it!"

"At least, he will let you live..."

Jia San's eyes glanced towards the closed research room, then seemed to turn into a sculpture again, without any words.

Bei Liuhu silently stared at the door of the research room, his clenched hands slowly lowered, and he turned his head to look at Jia San, with a complicated look in his eyes.

"I know that you and he may be from the same organization that betrayed Danzo, and even what you did may be just to help him..."

"But...I believe you for once..."

Seeing Jia San who didn't respond at all, Bei Liuhu sighed silently, and his figure disappeared silently into the darkness.

In the dark corner, there are some instruments that Kato Ou eliminated from the research room, and Beilihu's figure is silent and busy.