Being A Mastermind At Naruto

Tobirama Senju took a deep breath and said.

"I'm sorry."

"It was my mistake."

Tobirama Senju took the initiative to apologize and explained in a deep voice: "There was a mistake in my Impure World Reincarnation technique because this is the first time I used this technique…"

"No problem."

Shihara Emiya did not blame Tobirama and comforted him: "Maybe it's because this body was not my body when I was alive, or maybe it disappeared in the Pure Land…"

"Um…"

Tobirama Senju frowned and nodded.

"...?"

Shihara Emiya had a question mark in his mind about Tobirama Senju.

No… Do you really think it's my problem?

If it's not you who has the problem, could it be that there's something wrong with me, your ancestor from ancient times?

In order to make the Impure World Reincarnation technique successful, his soul deliberately stayed in the Pure Land and even came here on its own when the technique was used to summon the soul!

If he doesn't actively cooperate…

It would be strange if this crude technique could succeed!

It's really a headache.

Since it has come to this, Shihara Emiya could only continue.

At least find an excuse to stay in this world.

Even if he was active in the Shinobi World with a reanimated body, there would be other opportunities in the future. After all, he had left a backup plan back then.

"Never mind."

Shihara Emiya looked at Hashirama Senju lying on the bed, sighed, and said: "Now I will try some other medical methods. First, limit the Chakra in his body and prevent his self-healing and regeneration ability from dividing the cells in his body too quickly…"

"It's not easy."

Tobirama Senju agreed with Shihara Emiya's method, but he didn't quite believe in Shihara Emiya's methods: "Elder brother's Chakra reserve is very vast, it's difficult to limit his Chakra…"

"It is indeed very vast."

Shihara Emiya raised his finger, a hint of black appeared on the tip of his finger, and he praised: "He is not much inferior to your clan's ancestor, Asura…"

"This is…"

Tobirama Senju's gaze was somewhat solemn.

"Curse seal."

Shihara Emiya looked at the curse seal on his fingertips and introduced: "This is a seal condensed from Nature Energy. It can prevent people from using the Chakra in their bodies. Once the Chakra is used rashly, it will restrict the opponent's actions…"

"I don't know if it will work for him…"

Shihara Emiya looked a little cautious, as if he was not sure whether his method would work: "Because the patient has traces of practicing Sage Mode in his body, his body may be very easy to adapt to the Nature Energy of the curse seal, and it may not be possible to seal his chakra…"

"Nature Energy… Can I feel it?"

Tobirama Senju looked at Shihara Emiya and took the initiative to suggest: "I have some knowledge of curse seals; maybe I can try to improve it and help a little…"

It couldn't be better.

This ancient Medical Ninja was just tangled up to the right degree.

Because Tobirama was also a little conflicted, he did not trust Shihara Emiya enough and was a little embarrassed to doubt the power of the curse seal on Shihara Emiya's fingers.

Even though Tobirama knew that the other party had no ill intentions, he was just unwilling to trust others when it came to his elder brother's affairs, and he could only feel at ease if he did the job himself.

"I'm just a little worried."

A hint of uneasiness appeared on Shihara Emiya's face.

"What's the problem?"

Tobirama Senju raised his eyebrows.

"This is not a common medical procedure."

Shihara Emiya was indeed somewhat dissatisfied and expressed his concerns sincerely: "Although the curse seal will temporarily block a person's Chakra, once the person who has been cursed has completely mastered the seal, it will also allow the person to merge with the seal and gain an even more Chakra reserve…"

"I'm a little worried…"

"If I spread the power of this curse seal to the world…"

"It might also be used in battles by future generations just like Chakra…"

Shihara Emiya sighed about his past: "When the Sage of Six Paths and the ninja clan spread Chakra, many people were worried that Chakra would be used by many for fighting. Asura and I believed that the world should use Chakra to save the world from suffering just like us…"

"Now it seems…"

"Our thinking was wrong."

"Chakra is ultimately used by ninjas to fight each other."

"Shihara-sama."

"This is not your fault."

Tobirama Senju understood Shihara Emiya's concerns and comforted him: "What is wrong in this world is never power, but the greedy human heart that refuses to stop."

"Please don't worry."

"I won't spread the curse seal."

Tobirama Senju raised his palm, looked at Shihara Emiya, and swore: "Moreover if I use the power of the curse seal to fight, my soul will not rest in peace in the Pure Land after I die!"

"There is no need to… do this…"

The corner of Shihara Emiya's eye couldn't help but twitch.

No… This guy, Tobirama Senju…

Don't you really have any idea?

A person who has figured out the art of Impure World Reincarnation disturbs the peace of other people's souls, yet he still thinks his own soul can rest in peace? How can you be so extravagant!

But…

Now that Tobirama Senju has sworn a poisonous oath…

He had no choice but to go with the flow and cast the curse seal on Tobirama Senju.

Suppose Tobirama Senju discovers any problems in the future and wants to cancel his Impure World Reincarnation. In that case, the curse seal can also be a means for him to counter the other party's actions.

"Feel it."

Shihara Emiya easily left a pitch-black curse seal on the arm of Tobirama Senju and even made it into the whirlpool mark of the Konoha.

"Chakra…"

"It really can't be activated."

When Tobirama Senju raised his fingers and wanted to use his Chakra, the curse seal on his arm flowed slowly through his body like warm water, sealing his Chakra and even making his body stiff.

But…

Tobirama Senju is definitely a genius in the study of ninjutsu.

The assistant Hokage of Konoha immediately realized that he could not fight against the energy of the curse seal and took the initiative to guide the power of the curse seal to fuse with his own Chakra.

"This power…"

A hint of surprise flashed across Tobirama Senju's face.

The fusion of this seal containing Nature Energy and Chakra does indeed greatly enhance the strength of the ninja.

Tobirama Senju had to admit that Shihara Emiya's worry about the spread of the curse seal leading to new conflicts in the Shinobi World was justified!

Suppose an ordinary ninja obtains the power of the curse seal. In that case, they can even gain Chakra comparable to that of a Jonin under the amplification of the curse seal!

By then, any ninja will be a force that can play an important role on the battlefield!

The only trouble is…

The power of the curse is not so easy to control.

Tobirama Senju was very aware of his knowledge of the principles of ninjutsu, which was why he was able to learn to guide the curse seal so quickly, but even so, he was unable to achieve perfect control.

Unfortunately…

He promised Shihara Emiya that he would not use the curse seal in a fight.

Tobirama can only hope that Konoha will always maintain peace and that he will not have to use this power when he encounters desperate situations in the future.

"Let me help you break the curse seal."

Shihara Emiya wanted to help Tobirama Senju remove the curse, and it seemed that he just wanted Tobirama Senju to experience the power of the curse seal, and he didn't seem to have any intention of using the curse to restrict his actions.