After some careful consideration.

Tobirama makes a decision.

He was ready to make his most proud ninjutsu.

The Technique of the Flying Thunder God!

Teach it to Hefeng!

On the one hand, Hefeng was very talented and not only took a few months to master the strange power, the Eight Gate Exit Armor, the Water Escape, the Shadow Cloning Technique, the Wood Escape and other ninja techniques.

And he also developed a terrible ninjutsu like Rusengan!

Since seeing Kazuki's Rasuka, Tobirama will conduct research as soon as he has time.

What made him feel incredible was...

The ninjutsu of Rasengwan was even more difficult than he thought.

Even though I already know the principle, Tobira still has no idea when it comes to cultivation.

This kind of thing can only be known after personal experience.

This is a difficult ninjutsu that even he, the god of ninjutsu, cannot easily learn!

"The practice level of Rasengwan's ninjutsu is at least S-level..."

This incident shocked Tobirama again.

Although he knew that Kazuhiro could not be viewed by common sense, he easily developed S-level ninjutsu.

To a great extent, it shocked his heart.

It made him realize once again how shocking Hefeng's talent was.

It simply subverted his understanding of developing ninjutsu.

"And, there is room for further development of the spirewan invented by Hefeng."

After Tomoma's observation, he found that Rasengan belonged to a propertyless ninjutsu.

It just rotates the chakra in an irregular direction to form a ninjutsu.

Chakra attributes are not injected.

in other words.

If the chakra property can be injected into the spiral worm, the properties of chakra will be changed.

It can be completely used as the power of this ninjutsu.

Further improvement!

And it is very likely to be more than twice as likely!

This discovery surprised Tobirama and was delighted.

Once again, I realized that Hefeng is a genius and a monster.

Of course.

For Tobirama now, let alone letting him consider how to inject chakra into the spirebra, the property changes.

He hasn't learned it yet!

Yes.

He is the god of ninjutsu.

I haven't learned the spirewan until now!

Not only did I not learn it.

Tobirama doesn’t even know how to learn Rasengwan!

"If you think about it this way, wouldn't Hefeng..."

Tobirama stood in his office and couldn't help but take a breath.

An amazing fact was placed in front of him.

Even if Tomoma is unwilling to refuse to admit it, there is no way.

"He Feng, a seven-year-old devil, casually invented a ninjutsu that I couldn't even learn?"

"How does this guy's head grow?"

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In an instant, Tobirama's mentality collapsed!

in the end……

Who is the god of ninjutsu?

Tobirama held his forehead and couldn't help but get crazy inside.

He felt that he was like a bucket of money compared to Hefeng.

"However, although the Rasengan is very powerful and does not require sealing, but..."

"Any ninjutsu has risks and costs."

"Like the reincarnation of the filthy land I invented before."

"It's not just a cost to sacrifice a living person."

"Once the reincarnated person in the filthy land knows the seal, he can untie the bondage by reverse sealing."

"At that time, something might happen."

"However, I don't plan to pass the ninjutsu to the second person in the filthy land reincarnation."

At first, Tobirama discovered the reincarnation of the filthy land, but in fact he wanted to revive his younger brother.

As a result, after discovering the cost and risk of this ninjutsu, he decided to list this ninjutsu as a forbidden technique.

In order to avoid the future, someone will use this ninjutsu and cause trouble to Konoha.

"Use the filthy land to resurrect me and my elder brother, and then deal with Konoha's Naruto."

"Just thinking about this kind of thing is terrible."

"Well..."

"A ninja who can do this does not exist."

"Anyway, this is a condition that every ninjutsu has, and Rasengan is no exception."

Tobirama murmured to himself.

Although Rasengan has various advantages.

But his weaknesses are also very obvious.

"That's the attack distance."

"The Rasengan must be held in the hands of the ninja. If you want to use this technique to deal with the enemy, you must have close contact."

"Although Hefeng controls the Eight Gate Dunjia, the Ninja who is faster than Hefeng."

“Not not.”

"but……"

"If Hefeng learns the technique of flying thunder god, it would be different."

In Tobirama's opinion, the Flying Thunder God Technique and the Rasengan are simply the most perfect combination.

First use the mark to lock the enemy, then flash to his back.

A spiral ball was bombed down.

Just thinking about that picture, Tobira can feel the enemy's despair.

on the other hand.

I am Hefeng's grandfather.

As a grandfather, he has to leave something for his grandson.

I will not bring this life, and I will not bring it with me if I die.

Do you want to bring the Flying Thunder God Technique to the coffin?

The reason why I didn’t have any plans in this aspect before was because the Flying Thunder God’s Technique belongs to the space-time ninjutsu.

Cultivation is extremely difficult.

Whether it is a day killer with excellent understanding.

Still have a mirror with Sharingan.

Even I can't learn the technique of flying thunder god.
To be continued...