Yamamoto Riku

Centuries ago, an extraterrestrial woman from the celestial Ōtsutsuki clan, landed on Earth brought with her, the seedling of the God tree also known as the Juubi. That tree grew as it fed on the natural energy of the earth and produced a single fruit.

The woman from the Ōtsutsuki ate the fruit and obtained the energy known as Chakra ; a combination of spiritual and physical energy. She was the strongest being on Earth at that time and was hailed as the Rabbit Goddess, Ōtsutsuki Kaguya.

Several centurie later, chakra became common occurrence among the inhabitants of Earth and was weaponised. Through the mastery of Chakra, wars as humans knew it completely changed a few powerful beings could completely destroy an arm'y of thousands of soldiers.

Those beings formed clans and were called as ninjas. Those clans were hired as mercenaries by Feudal Lords of Countries and clashed against each other. Among all those clans, two nemesis rose to the summit of this world and were known as the strongest clans ; The Uchiha and Senju clan.

During those times of turmoil, it was impossible to pronounce the name of one of these two clans, without the other. Many members of those clans fell in the countless of clashes that opposed them and even children were not spared. This rivalry reached its pinnacle when Uchiha Madara and Senju Hashirama became the Heads of the respective clans.

After both of the leaders clashing together multiple times with Senju Hashirama emerging as the victor and Uchiha Madara's young brother Izuna mortally wounded by Hashirama's younger brother Tobirama. The two leaders mutually decided to sign a ceasefire and form the hidden village of Konoha. Hence, announcing the imminent end of the warring states period that the world was submerged in for decades, as many other clans followed suit and formed hidden villages .

Three years after the creation of Konohagakure no Sato(village hidden in the leaf)

In a room lit by dim lights from four candles placed on simple chandeliers in the four corner of the room. The room contained only a simple wooden chair and a table completely covered with scrolls of different sizes, and two men; one lying down on the wooden floor wrapped with ropes and wearing a muzzle while the other was standing in front of him.

The man on the floor had blue hair, was in his late twenties and had a worried expression on his face. The other man was also in his late twenties, he wore a happuri with the symbol of Konoha on it, a black suit and a pair of black sandals. His hair was silver and shaggy, and he has three red markings on his face ; two below his eyes and one on his chin. This man was Senju Tobirama, the younger brother of the God of Shinobi and First Hokage, Senju Hashirama. He performed several hand seals very quickly using both hands while staring at the other man with his dark-coloured eyes.

"You have made a grave mistake by infiltrating our village. I'm not as soft as my brother, the current Hokage. Kuchiyose no jutsu (Summoning jutsu) : Edo tensei (impure world reincarnation)!"

Tobirama shouted as he slammed his right palm on the floor in front of the man and black markings surrounded the man's body, originating from Tobirama's palm.

" wwwwwwwmmmmmmmmmhhhhhhhhhhhh"

The man tried to scream while a large blue flame slowly appeared on the man on the floor and a paper-like substance started to cover him. Then, the markings on the floor suddenly disappeared and so does the flame.

"So it failed again... Hmmmmm... But that's not a problem, this has enabled me to pinpoint out the flaws. Next time, it will definitely work out ."

Tobirama took out a scroll from his pocket as he said those words and sealed the man's corpse.

[Fwish]

A hundreds of kilometers away in the hospital of Uzushiogakure no sato( village hidden by whirlpool)

" Wwwwwaaaaaaaaaaaaaaaaahhhhhhh "

A boy of about twelve, screamed as he woke up in a jolt and sat on a bed with white blanket.

"Calm down boy... Here drink some water."

A male shinobi in his mid-twenties and wearing a forehead of Uzushio, spoke as he placed a glass half-filled with water in from of the boy. The boy observed the man with dumbstruck expression for a while without moving.

" here... Here, take it. There's no need to worry about anything, you are safe here. Don't worry nothing will happen to you."

'What the hell is going on here... I was in a place that seems like the after life with several people. Then, I was suddenly summoned in a dimly lit room and for some reasons, I felt an immense pain. Now, I'm here in this body. What's going on? What's happening to me? Let's calm down first, gather informations and analyse them. '

"It seems that you are still in shock... That's not a surprise after all of surprise family was killed by rogue ninja and you were the sole survivor. From your wound, I thought that you would have died by now but it seems that you're very resistant, boy."

The man said as he stared intensely at the slender boy with unkempt, short black hair and black hair and pale grey eyes .

The boy took the glass and drank it in one go. At the sight of the boy's action, the shinobi calmed down and sat back on his wooden chair next to the bed.

'Rogue ninja... Dead family... Almost dying... Suddenly appearing in this world... Forehead protector with the symbol of a whirlpool... I can't be, I got summoned and then, transmigrated into this world. It's unrealistic but all those informations add up and give the same conclusion. Anyway, I have to survive no matter what, I will not get another chance like that if I really got transmigrated. '

The boy thought as he kept a calm expression and stared at his hands.

46 years later after those events

In the water country, few dozens of kilometers away from Kirigakure no Sato(village hidden by the mist)

On a large lake with its surface covered by thick fog.

An slender old man with long grey, unkempt hair, pale grey eyes, and wearing white kimono and an Uzushio's forehead protector, was bent on the surface of the lake with his palm on the surface.

"hmmmmm... Finally, found you Sanbi(three-tailed) or should I say.... Isobu. After planning and preparing the everything over 30 years ago, it's finally time. Doton(Earth style) : Domu(Earth spear)!"

The old man said before his entire body turned dark and he descended in the water.

'Suiton(water style) : suijui kokyuu no jutsu (underwater breathing technique)

Now, I have less than 15 minutes to reach the bottom of the lake where Isobu is hiding while it body finished reconstructing itself. I really need that Immortal chakra body of his. Old man Hagoromo, sorry but I will have to erase Isobu's existence. '

He thought as his body rapidly sank in the lake.

5 minutes later

He reached the bottom of the lake and walked towards an enormous bubble of air with an huge turtle-like creature. The creature had a in head covered with spikes just like its shell, two huge arms with long claws and three long, large shrimp-like tails. As he entered the bubble, Isobu opened its right red eye and stared at him. Isobu's eye was devoid of any sign of intelligence and Isobu eyed the old man as if he was just a piece of meat.

"It seems that my dedication was right... Even though tailed beasts are almost immortal due to their bodies regeneration after death along with their host, their consciousness take time to return and until then they live solely based on instinct. No wonder, Isobu was easily captured again by the ninja of Kiri after Rin died in the original Timeline. So now I don't feel any remorse into taking over an empty husk like you.

The technique I created from my memories of Orochimaru's Fushi Tensei from my previous life should be enough for this task. Here we go.

Kinjutsu(Forbidden technique) : Shin Fushi Tensei (true living corpse reincarnation)! "

At the end of his sentence, the old man slammed his right hand on the ground and black markings originating from his palm completely covered himself and Isobu almost immediately.

At the same time , both the old man and Isobu stopped moving with the latter's huge right palm just above the old man's head. A fraction of second later, a blue flame moved out of the old man's mouth and entered Isobu's mouth, and the old man fell on the rocky bottom of the lake.

" AAAAAAAARRRRRRRRRRGGGGGGGGGG"

Isobu screamed as a white liquid quickly came out of its mouth threatening to choke him and completely covered his body. In a blink of an eye, Isobu was now inside a white sphere that slowly contracted with time.

After the sphere reached a size of 2m in diameter, it finally stopped contracting and slowly started to take a humanoid form. The humanoid creature crawled on the ground towards the corpse of the old man even though only its limb were full y formed compared to its over external organ like mouth, ears and eyes. When it reached the corpse, it started to rely on his sense of touch to reach the wrist of the old man's right arm. On the old man's wrist, there was a wristband with a seal on it and the creature touched the seal. As soon as he touched it, a big scroll of 3 m in height, appeared beside it. The creature effortlessly managed to open the scroll, even though it was blind.

On the opened scroll was a big and complex seal and the creature moved its body on the seal. Suddenly markings spread out of the seal and completely covered the entire ground within the bubble and the bubble's surface too. Before rapidly retracting back towards the scroll and completely covering the creature changing its skin colour from pure white to pitch black. Slowly the externals organs of the creature started to form and its skin colour also started to get lighter. Finally, after one minute, the humanoid creature was now a naked handsome man in his early twenties with unkempt, long black hair with red eyes and tanned skin.

He stood up with great difficulty, started at his hands while closing and opening them rapidly before walking a few steps and disappearing in thin air. In a millionth of a second (1 over 1000 000 of a second), he stood in a worn-out room made of bricks and took out some clothes from a wooden cupboard. He rapidly dressed up and was now sporting a black-coloured, sleeveless suit with an iron mesh underneath, a pair of black sandals and a long katana strapped on his right side of waist.

He moved to the another room in which a beautiful girl with straight, chin-length brown hair and wearing a forehead protector of Konoha. The girl had rectangular purple markings on her cheeks and sporting a long-sleeved black top, and a black short under a light purple apron-skirt. She was Nohara Rin, a genin from the hidden village of Konoha.

"You are back old man... The business you said that you would be dealing with, has taken less time than what you said."

Rin said to the man casually without any trace of fear.

"I'm surprised that little Rin could recognise me, after all my appearance completely changed and you've known me for only a few days. To tell you the truth, it would not have surprised me if you got scared or something instead. So how did you do that? Given that you did not know me for too long. "

" At first, I was surprised by the fact that you had no presence at all compared to before. But you still have the same lonely but heart-warming eyes as before even though they are red now, that's how I recognised you . "

" Hmmmmmm... I can understand what you are saying, so in other words even if I change my appearance and erase my presence completely. That doesn't mean that I can change my heart and soul... It seems that those words about one's eyes reflecting one's soul, isn't completely stupid.. Oh! By the way stop calling me old man, I've already told you that my name is Yamamoto Riku. "

" Nah... Old man is Old man. "

" *sigh *... Just do as you please. "