Konoha, was reported by the Fourth Hokage at the beginning

If the life energy of all creatures in the three ninja worlds is converted into soul energy and absorbed by him, how powerful will his soul be?

"Must be scary!"

Li Yao's eyes glowed red, and he felt the urge to sacrifice all the lives of the three ninja worlds right now.

"Huh... don't rush, it's not time yet!"

After a while, Li Yao suppressed the impulse in his heart.

"Can we still look at people without chakra?"

Li Yao walked towards the unconscious ordinary man, grabbed the man's neck, and activated the psychic equation array again.

After a while, the man turned into ashes and disappeared.

Ten seconds later.

A smile appeared on Li Yao's face. Human life energy without chakra can be converted into special soul energy.

"So...can the life energy of animals and plants work?"

Li Yao's heart moved, and he immediately teleported out, grabbed a bird and a tree, came back, and activated the psychic equation array.

"It's done!"

After the experiment, Li Yao was a little excited. It can be done by animals or plants. As long as it is life, life with cells, its life energy can be converted into soul energy, which can increase the strength of Li Yao's soul.

"So...spiritual energy and soul energy? Or even natural energy?"

Li Yao's eyes lit up. Since the soul carving circle can convert life energy into absorbable soul energy, what about spiritual energy and other people's souls?

Obviously it works. The Pure Land Space of the Six Paths Immortal uses the method of absorbing other people's soul energy to enhance the strength of one's own soul.

However, the absorption of pure land space is obviously very slow.

Otherwise, the art of reincarnation from dirty soil cannot be developed at all.

Beyond that, natural energy should work too.

Natural energy can be converted into chakra, which can be converted into life energy, and nature can also be converted into soul energy.

In the following time, Li Yao studied and deepened the psychic energy equation, adding the effect of absorbing soul and spirit and converting natural energy into absorbable soul energy.

It's May 1st in Konoha.

With one, the next two and three will be easier.

The psychic equation that can absorb all energy and convert it into soul energy was successfully developed by Li Yao.

Not only that, Li Yao also carved the perfect psychic equation into the heart of nature, and spent a year, combined with the chakra of time and space, to expand the range of the psychic equation to a diameter of three hundred kilometers.

As long as all lives within this range, the life energy, chakra, spiritual energy and soul at the moment of death that naturally escape from their bodies will be instantly captured and absorbed by the heart of nature, and then transformed into pure souls that Li Yao can absorb. energy.

The absorbed pure soul energy was directly transmitted to the natural heart above Konoha through the signal transmission between the star chain's natural hearts, and was absorbed by Li Yao.

In this way, Li Yao's soul became stronger and stronger.

The more powerful the soul, the more terrifying Li Yao's perception became.

Finally, in the fifth and sixth year of Konoha, when Asura and Indra were eight years old, Li Yaoying's clone successfully felt the new basic rules of time and space from the heart of nature.

Regarding the basic rules of time and basic rules of space, Li Yao personally transformed them into basic spells without letting Xin Jiunai and Ye Zi interfere.

The two women are only responsible for expanding the knowledge of sealing techniques through other basic spells, so that Li Yao can directly extract and develop them.

Konoha fifty-eight years.

Li Yao's soul became more and more powerful, and he perceived more and more basic rules of time and space from natural energy.

Li Yao's time and space ninjutsu chakra is also becoming more and more powerful.

Finally, at the end of this year.

Using Uchiha Fugaku's Mangekyou Sharingan ability, Li Yao successfully broke through the boundaries of time and space, located a parallel Naruto world, and then used the time and space ninjutsu to travel to that Naruto world.

From then on, a bold plan emerged in Li Yao's mind, and Li Yao immediately made a decision.

Relying on the fact that the disappearance of the shadow clones would not cause memory impact, Li Yao created countless shadow clones and invaded the Hokage world that he had located.

These Naruto worlds are full of strange things.

There is a Naruto world where Orochimaru is a woman and Tsunade is a man.

There is a world where Naruto and Sasuke are both women.

There is also a world where Danzo is the Hokage and the Third is the root boss.

The various worlds of Naruto opened Li Yao's horizons.

But he left no footprints in these worlds.

After years of research on psychic equations, Li Yao developed an alternative mass-energy equation. It was not the mass-energy equation of nuclear bombs, but a simple ninjutsu of energy and matter conversion.

Using this ninjutsu, creating a heart of nature with psychic equations no longer requires puppet materials. Li Yao can copy a heart of nature with just one mass-energy conversion ninjutsu.

As long as there is enough chakra, Li Yao can create enough hearts of nature.

Chakra, for Li Yao, who possesses the time reset ninjutsu, is naturally unlimited.

As a result, Li Yao's countless shadow clones planted hearts of nature on the planets of the Hokage parallel world, and then formed a star chain natural heart network that enveloped the entire ninja world planet.

During this period, Li Yao himself was not idle. Relying on Xin Jiunai and Ye Zi's expanded knowledge of sealing techniques, coupled with his increasingly perfect time and space spells, he used the Heart of Nature network that enveloped the entire ninja world planet. For the sealing technique points, they were combined into a sacrificial sealing formation.

As long as the grand formation is activated, all life on the entire ninja planet, including natural energy, will be swallowed up instantly.

The entire planet turned into a moon-like Death Star without magnetic field protection.

The devoured energy will be converted into pure soul energy and returned to Li Yao through time and space travel ninjutsu, and will be absorbed by Li Yao.

Konoha sixty years.

The entire ninja world has been built into a whole by Li Yao. There is no war, and the ninja world has achieved true peace.

This left Black Zetsu and Obito who wanted to cause trouble, helpless.

And Li Yao, who had found ways to improve his soul strength and time and space ninjutsu, had long forgotten about Black Zetsu and Obito.

He didn't even care about the Sage of Six Paths anymore.

There was only one enemy left.

This year, Li Yao has already deployed ten thousand sacrificial formations on the ninja planets in the parallel world of Hokage.

Ten thousand ninja world planets continuously absorb and transform the pure soul energy that flows through the time and space shuttle channel to Li Yao and is absorbed by him, increasing the strength of his soul.

at last.

Konoha sixty-five years.

The parallel worlds of Naruto without the Fourth Ninja War have ushered in the end of the world.

One hundred thousand lives on the ninja planet in Naruto's parallel world were swallowed up by the sacrificial array.

The pure soul energy transformed from this was like an inverted sea, and endless soul energy poured into Li Yao's soul.

Li Yao's soul was like a black hole, accepting all comers and not afraid of being exploded. While it was devouring it crazily, its intensity was also increasing.

At the same time, Li Yao's perception is also constantly improving.

Finally, when the pure soul energy transformed from everything from one hundred thousand ninja world planets was swallowed up by Li Yao, his soul strength broke through a certain limit.