1: Sasuke Uchiha

Note: I'm going to be making a few small changes to sasuke's power level, In the War Arc Kabuto put a bunch of Hashirama Cell's into Sasuke but yet for some reason he can't Use Wood Release and doesn't have a healing Factor but in this fanfic he can use Wood Release and also has a healing factor but its not as strong as the healing factor provided by Kurama.

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As i opened my Eyes i was completely consfused, i was sure i had died in that horific accident so i didn't understand why i was still standing and i also couldn't really make out where i currently was.

but i quickly got the answer to my questions in the form of memories, i was not Rai anymore, and i didn't live in Japan but rather i was Shadow Hokage Uchiha Sasuke.

I now had memories of two different lives, i had once lived a normal life as Rai in Japan and in another life i was the Last Uchiha, Sasuke Uchiha.

Looking at my Hand i saw that i was holding somesort of a scroll, this was the scroll i had stolen from Kaguya Otsutsuki's Palace.

I quickly opened the scroll to see if i could read what is written but even with Rinnegan i could not decipher anything in the scroll, i knew this is what was supposed to happen because of my memories of another life in which i had watched both Naruto and Boruto.

I quickly closed the scroll and decided to head towards the Leaf Village to go and report what i had found to the Hokage.

.....

I could have very well just used my Rinnegan and created a portal to head back to the Leaf Village but i didn't really want to waste my chakra at the moment so i decided against it, but i didn't really want to walk all the way there either so i decided to use my Rinnegan to summon a bird and fly towards the leaf.

As i was flying to the leaf i was thinkning about a few inconsistencies i found from my life as sasuke and what should have happened in the anime. One of the main ones was that i could use wood style but even then sasuke rarely ever did since it didn't match his fighting style and i also had a healing factor because of the Hashirama Cells implanted into me.

One more thing which i noticed but i was not sure if this was an inconsistency was my chakra reserves, they weren't small by any means and the only person who currently had more chakra than me was Naruto but the only problem was using the Rinnegan to create portals took out about 25% of my chakra and to put that into perspective, if Naruto and me were excluded and the chakra of every person in the Leaf Village was added up that would be about 25% of my chakra, so the problem wasn't that my chakra reserve was small but rather that A few of the Jutsu's of my Rinnegan just used up too much of my chakra.

After nearing the leaf village i decided to walk from the outskirts of the village as i didn't really want to endup scaring people with a huge bird flying in the sky.

I expected Naruto to be home right now since it was currently already night time so i decided to head towards his home to inform what i found.

As i knocked on the door i heard footsteps approaching quickly and also heard someone shout "So you've finally decided to come home stupid old man!"

I did recognize this voice it was Boruto, it was only now that i remembered that Naruto was still in the Hokage's office, even though i have watched the anime there are still a few things i had forgotten.

As soon as the door opened Boruto threw a punch at me but i ended up easily blocking it, realising i was not his father boruto quickly apologized "I'm really sorry, i thought you were my dad..."

"Your Naruto's son.... What's your Name?" i asked although i knew.

"Uzumaki Boruto" 

Just as he said this the lights behind him turned on and a woman appeared and said "What's going on, Boruto?", this was Hinata Hyuga, Naruto's Wife.

As soon as she saw me she looked completely shocked "Is that really you, Sasuke-Kun"

"Is Naruto here?" I asked, Sasuke and Hinata had only ever talked once before from my knowledge and i had straight up told her to Shut Up back then, so this meeting felt very much awkward for me.

"He's still at the Hokage's Office"

"I see, im sorry to have bothered you then" i said and quickly decided to leave

"I've got to go and beat up the old man!" i heard Boruto say as he started running, but before he could pass me i quickly held him by his shirt. "What the hell are you doing?" he shouted 

"your mother just told you to wait."

"Just mind your own business"

Hinata quickly came and calmed boruto down as i held him so i quickly decided to leave as i wanted to go meet my own family after reporting about this to naruto.

...

"A gift from Kaguya's Palace" i said as i threw the scroll to Naruto, both Naruto and shikamaru were completely shocked to see me

"I Can't read the contents of the scroll even with my Rinnegan" i said as Naruto opened the scroll to see it's contents

"Let's hand this over to the Cipher Corps." Naruto said to Shikamaru.

"I may not be able to read it, but i have a good idea as to what it may contain, when i went to that dimension i was not alone, i encountered two more people there the Called themselves Otsutsuki Momoshiki and Otsutsuki Kinshiki, from what i could tell the Momoshiki guy is at the very least much stronger than Kaguya, and the Kinshiki guy is very good with weapons, by what the said it looked like she was supposed to report back to them, so im assuming the scroll contains the time period of when they were going to come, Naruto you and I are probably the only people who can realistically fight these guys." i said

"Sasuke are you completely sure that those guys were from the same clan as Kaguya?" Shikamaru asked

"Yes im Sure, the scroll might contain a few other things too but im sure about everything i said"

"We have to inform the other Kage of this too" Shikamaru said

"Yes, i'll call for a 5 Kage Summit in the Leaf, they were supposed to be here for the Chunin Exams in a few days anyway, i will just ask them to come early so we can share the information you have found, and i also want you to attend this meeting so i will need you to stay in the village for now." Naruto said

"Well i did plan on staying for a while anyway so that's not a problem." I said

.....

Just as i left the Building i found Boruto about to enter.

"Mr Sasuke, Did you just see my dad?" he asked

"My Business with him is finished, you wanted to beat up Naruto, didn't you?"

"Yeah!" he said fully determined, "If your going to interfere im not going to hold back" he said and ran towards me, although his speed could be considered really quick for a genin it was really slow for someone like me.

As he neared me i kicked him in the stomach but made sure not to use too much force since i didn't actually want to hurt him.

"What the hell?" he shouted

"You said you wanted to beat up your father, your father is known as the strongest Hokage do you really think you ready to take him on like that?, here's some advice for you, go home before you get hurt, the way you are right now you will never get anywhere close to him." i said

"Let's do this" he shouted and made 3 Shadow Clones and attacked me, i easily knocked out the clones and held him, "Your a lot like him, both of you are way too predictable with your Shadow Clones" i said

"You're so strong" he said

"Satisfied?, Now you know your level of strength" i said as i let him go

"Your amazing!, so the rumors were true, Mr Sasuke you used to be my dad's rival right? please take me on as your student"

"And why would you want to be my student surely there are other Jonin in the village you can ask to be your sensei"

"No it has to be you, everyone says my dad is soo strong and he's all that but you were his rival you were the only one who was as strong as him and i have to get back at my dad no matter what it takes, and i can do that only if im trained by the best, so please take me on as your student" Boruto said 

I wasn't all that interested in taking on a student but i knew how strong this kid would become in the future because of my teaching and he needs to become that strong as there are even more powerful threats that appear in the future and i knew i won't be able to deal with all that alone and this kid has the potential to surpass both me and naruto so i decided to take him on as a student.

"Can you do the Rasengan?" I asked

"Huh, the Rasengan?" he said and looked away

"You can't? well then you can't be my student" i said and started walking away

"Wait Mr Sasuke, so if i can do it, you will make me your student right? I'll go master it right away" he said and ran away.

....

"I'm Home" i said as Sarada opened the door.

"Sarada, Who is it ?" Sakura asked from behind and as soon as she saw me she fainted.