I was reincarnated as Kaguya Ōtsutsuki

On the Moon, Kaguya decided to "visit" the last descendant of her youngest son Hamura, Toneri Ōtsutsuki.

She didn't even count the weak Hyūga Clan as her descendants, that would be an insult to Hamura's memory.

Toneri had become the last survivor of the Moon branch of the Ōtsutsuki Clan just a few months ago, with the death of his father.

"Though I have no intention of interacting with him right now."

She wasn't even going to bother appearing in front of him and greeting him, her only focus was the Energy Vessel they call Tenseigan.

The Energy Vessel is the sacred treasure of the Moon's Ōtsutsuki Clan, used for a millennium to seal the Byakugan of clan members and combine their power, as well as collect and amplify natural energy.

By absorbing the Energy Vessel, he will evolve his Byakugan into a true Tenseigan, while also gaining the ability to use natural energy, which the Ōtsutsuki are, by nature, weak to.

Upon entering the "Artificial Sun" he found the Energy Vessel, an eye-shaped orb similar to the Sun with a double-layered yellow pupil in a hexagonal shape, surrounded by a flower like the Tenseigan's iris but orange-yellow in color, this is stored within the core of the artificial sun and protected by metal bars.

It should be noted that an ancient Jujutsu was placed in the Energy Vessel, making it impossible for it to be destroyed or manipulated by anyone other than part of Hamura Ōtsutsuki's lineage, resulting in its Chakra being completely absorbed by the vessel.

Jujutsu, which literally translates as 'Curse Technique' is a type of Jutsu that bases its use on cursing the enemy to cause harm.

As Hamura's mother, this curse technique has no effect on her.

Raising her palm in the direction of the Energy Vessel, she disappeared as the Energy Vessel began to transform into Chakra, entering her body.

Inside her body, she directed all of this new energy into her Byakugan, beginning the transformation.

Her Byakugan matured and transformed into Tenseigan, periodically causing painful pulsations in the process.

The last pulsation was the most painful of all, but once it was over, her Tenseigan was complete.

Because of the Tenseigan's characteristics, it can easily be compared to the Rinnegan, as it shares several of its capabilities such as being able to control attractive and repulsive forces or control, and also create, asteroids at the user's whim, very similar to the Deva Path.

"Although I think this one is much better than the Rinnegan…" I muttered thoughtfully.

A layer of flame-shaped cyan-colored Chakra covered my body. In this form, six magatamas appear around my neck, at the same time, a Chakra horn also forms on his forehead. His hair also stood up, remaining raised.

This was the Tenseigan's Chakra Mode, a state that can only be accessed by Tenseigan users and thus greatly increases their physical abilities. It also grants the ability to float, as well as having access to the Truth-Seeking Ball.

The Truth-Seeking Ball is a Jutsu in which the user can manipulate a set of malleable Chakra spheres composed of the five basic natures, as well as the Yin-Yang Element.

"I no longer have any reason to stay in this place," I muttered, activating Senrigan to view Toneri's location.

He was "watching" the land in solitude, with an enraged expression. There was still a year left before Toneri decided to steal Hanabi's eyes and kidnap Hinata to marry her.

Perhaps when Toneri finds out that the Energy Vessel has disappeared, he will speed up his plans?

Well, it's none of his business, when the time comes, he'll deal with it.

With that, he disappeared from the moon, returning to Amado's laboratory.

...

Amado covered his daughter as a portal appeared in the middle of the lab, fearing the worst. Luckily for him, it wasn't Jigen.

"Kaguya-sama, Miss Delta's reprogramming has finished," Konan informed him immediately.

He had some personal interest in Delta, a clone modified with Scientific Ninja Tools capable of giving Naruto Uzumaki a run for his money, the same one who can even beat Hamura's descendant, Toneri.

It should be noted that Toneri's power is quite close to any low-ranked Ōtsutsuki, with Tenseigan falling into the mid-range category, with the ability to split the Moon in half with a single attack.

Delta also possesses a great amount of physical strength, managing to trade blows with Naruto in his Six Paths Sage Mode and even injure him with his attacks.

Not only does he possess a great amount of physical strength, he also possesses great stamina, speed, agility, and reflexes.

One of Delta's greatest talents is the ability to use the Yin element naturally, although she wastes this ability only to perform a Genjutsu that allows her to communicate with the other members of Kara.

Delta's entire body is modified with Scientific Ninja Tools. These enhancements granted her various abilities in different parts of her body.

She has a tiny drone built into her back with which she is able to share a field of vision. This drone is also able to locate people at great distances thanks to a radar, making Delta especially good at tracking and spying.

With the drone she can also see invisible techniques, counteracting any surprise factor.

Her legs were also modified to have the ability to fly at great distances and speeds, like two propellers, resembling a rocket. She can also transform her legs into anything she wants, even having the ability to create branches on her feet to attack the enemy from a distance and underground.

Likewise, her eyes were also modified, being able to absorb Ninjutsu-type techniques or energy attacks to store them inside her with the intention of neutralizing the attacks and returning them to her opponents whenever she wants.

She is also capable of launching powerful rays of light from her eyes that move at high speed and cause great damage to her opponent and the environment, creating strong explosions.

However, the danger of this attack lies in the fact that it was designed to counteract users of regenerative abilities, completely destroying the opponent's cells and denying their regeneration.

Within her large repertoire of abilities, Delta also has high-level regeneration, being able to immediately restore her limbs after being destroyed.

With all of Delta's abilities reviewed, I looked at Amado with a slight frown.

"You think I don't know about the deactivation code? Delete it." I ordered, annoyed.

Among Delta's many modifications and upgrades, Amado also placed a deactivation code, allowing him to incapacitate her with a simple voice command.

Delta now belongs to him, that was the deal, she won't allow him to exert any control over her.

Amado nodded in surprise and set about deactivating it. Akebi just looked at her with a mix of curiosity and fear.

When Amado finished, I took the trouble to check by delving into Delta's mind.

She was currently devoid of memories, caused by her memory wipe.

I also dove into Amado's mind, checking if he had really properly fulfilled his part of the deal.

"Good. All in order." I finished exploring his mind. "I'll even take the trouble to take you to a safe place as a thank you, where Jigen can't find you."

Amado nodded in agreement with the idea, he didn't have an ounce of trust in her, but since she kept her end of the deal by returning his daughter to him, it was already better than the trust he had in Jigen.

And Jigen will eliminate him if he finds out that he betrayed him. Trusting Kaguya was the only option he had left.

"The safest place for you is Konohagakure. I will speak to the Rokudaime Hokage to get you citizenship and protection." I informed.

Kakashi was already aware of Amado from Konan, who I sent to inform him. Konoha and I have, so to speak, an unwritten alliance. The two of us have a common enemy, Jigen, so we cooperate to find him and inform each other of all our progress.

In canon, Amado, after defecting from Kara to Konohagakure, used a series of tricks to gain citizenship and the protection of the Nanadaime Hokage, Naruto Uzumaki, becoming Katasuke Tōno's assistant in the Scientific Ninja Tool Team.

He hoped that would continue to happen. Amado would be a great help to Konohagakure's advancement, and while he preferred him to work for Amegakure or Sunagakure, Konohagakure was the safest place in the Shinobi World currently, with all the previous Kages back to life.

"That would help us a lot..." Amado thanked in his own way.