Senju Tobirama

Date- 27 years after the establishment of Konoha

Time- 4:54

Inside a small room

[Beep! Sword techniques Optimised Task Completed!]

Kirito woke up, from his sleep it has been 3 days since he reincarnated in this body.

His, beautiful ocean blue eyes opened to see 3D screen of AI Chip in front of him

So, the Sword technique has been simulated,

"A.I. Chip, transfer the optimized sword technique to the memory zone!" Kirito said in a impatient manner.

Kirito felt a stinging pain in his head for 5-6 seconds before, there was memory of him having practiced Swordsman ship for thousands of times.

The new technique made by AI Chip makes full use of chakra and modern earth physics to make the Hatake clan technique more efficient and more fast, due to which there has been an improved the efficiency by 8%. It doesn't seem like a lot but in the long run, this 8% would help him to become more efficient than anyone.

In a blink of eye, a week has passed. Kirito has been diligently, practicing sword techniques Simulated by the AI Chip. And his stalker (ANBU agent) has also been secretly seeing his progress.

Perhaps, ANBU agent thinks, Kirito isn't able to detect him as he was pretty far, he can't judge Kirito with common sense of this world.

After, a busy session Kirito again took a break, he closed his eyes and started thinking about, more ideas to improve his strength.

He firstly ruled out the possibility to go to market as the Uchiha police force, is just trying to fault out civilians and merchants to pay fine, but unknown to then they are just bringing their doom upon themselves.

But anyways, After a long thought he commanded AI Chip

"AI Chip! Stimulate a new Chakra training exercise to improve my chakra control further"

[Beep! Due to Insufficient Information! Task not initiated ]

"Still lack of information, clan doesn't have information related to chakra and even if they have, they wouldn't let a 4 year old see it."

Just then as I was thinking of ways to improve myself the stalker (ANBU agent), who was till now absent came in front of me. I picked up my sword for possible fight!, He just said " Hatake Kirito is summoned to Hokage office " and left with a body flicker.

"AI Chip, analyse his movement and search chakra distributions in his chakra points and save all of this in a folder and name it Body Flicker movement ." Kirito commanded with a grin.

*Now as I expected he Hokage called me but the question is why ?"

After a quick bath Kirito went towards centre of building towards the Hokage office.

Right after entering hokage building, I saw a lot of shinobi walking in and out of the building probably fullfilling their daily mission quota, or taking A or possibly S rank missions.

I silently observed the scene, after the crowd clear from the counter I went in and inquired a beautiful kunochi (female ninja) about the summon.

She quickly analysed the files in front of her and gently smiled saying " Hatake Kirito-kun you can go to hokage-sama office"

When she said Hokage-sama here eyes were full of respect probably another victim of 'Will of fire' brainwash'. 'Yare yare'

I went to the third floor where the Hokage office is suppose to be and now I am front of Hokage office inside the room is the Nidame Hokage, the legendary scientist, the founder of flying thunder god, the Nemesis of Uchiha, Senju Tobirama.

As soon as I went inside the room which was unusually cold inside I saw a man whom I had admired long ago when I, myself was a child in my previous life , one of my favourite character in Naruto. From whom I myself aimed to become a scientist.

"Hatake Kirito greets Hokage-sama"

'Ice cold expression, some wrinkles due to old age looking weak, but I learnt more than once ninja's looks are nothing more than deceptions.'

"So you are Hatake kirito, my subordinate saw you practice in the forest He saw you practice Hatake swordsman ship, but it was a little different"

As soon as he said those words, I felt a cold chill ran back to my spine.

As expected, of Tobirama Senju the guy who survived the warring state periods, where war were a common occurance.

Not panicking I quickly said

"It's indeed a little different, hokage-sama I thought it was lacking and decided to improve it"

Knowing lying won't work I just answered the closest to the truth.

"So you are basically saying you improved a century old sword technique just on your own, at the age of 4 years old"

This time he said with little killing intent in his voice

At, this moment I knew my position and if my next answer couldn't satisfy him he wouldn't hesitate to kill me

"Hokage-sama I just observed the sword technique and thought it was a little lacking although it was fast it was a little less precise, so I just fixed the flaw and made it a little more versatile"

I said while sweat running through my whole body

"Are you sure"

This time it was as if a dam has been broken, the killing intent reeked through his voice, and I wasn't even able to move my finger much less speak.