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After doing that stunt kai was unconscious. for the whole day. breathing techniques are not a good idea even for kai who have strong regeneration. although breathing technique does increase one strength and speed to an extreme limit. Kai is just a four-year-old little kid whose body is still weak because not training properly in his physique.
' I still can't properly use even the first form of water breathing forms without overloading my body even with my cheats, well I'm still a kid so I guess, it's okay. I can only do more training.' then a voice came through the door.
" Kai Uzumaki Hokage-sama summons you, "Ambu said to kai
At Hokage tower
It is Ambu who has leading kai that stops in front of the Hokage tower, He did meet Naruto and the old man who had a pipe in his mouth when he opened his eyes
"Kai, I thought they caught you." Naruto was crying like an idiot. He had only Kai as his family, and he didn't want to lose him.
" Naruto, don't worry, I'm here, so it's okay. Also, how did you get here? did something happens to you tell me about it?"Naruto pointed towards Ambu's who were reporting something to the old man. looking in that direction kai found it's related to him. still, he remains calm as possible, he could act as nothing happened.
( Flashback no Jutsu )
" kai that Gramps is a nice person, he did not scowl at us, he even tells us to call him Jiji. I'm very happy."
" Naruto don't be like him that early he, not some homeless grandpa didn't you see his face he looks like the third hokage."
" What?... really that cool! but isn't hokage is very powerful, is he very strong, but isn't he quite old right now."
" he is old but not talk about it, we have to get to the orphanage before night so we can at least sleep inside! let go naruto. "
( flashback no Jutsu release )
" All of you go outside, I want to talk with kai. ahh.. and naruto-chan you also wait outside I will call you and will talk with you later." he motioned his hand to tell all Ambu to leave the room. and walk toward kai.
" well, it's my fault because of me you have to kill someone." kai immediately knows that his little trick did capture by this old man. he started to run his gear in his mind.
" Gramp tells me about why did villagers hate me and Naruto! and why they try to kill us every time they got a chance to kill us, we are also little kids." kai started to cry softly ( well it's acting).
" Sometimes people only know the surface of matter, not the whole thing so they only believe in what they see." hearing this kai glared at Hokage.
" don't give me sh*t about it. you know that all of the villagers hate us because demon fox Kyuubi sealed in naruto."
" How did you know about it? who told you about it?" Hokage was in a panic how could he not. after all he thought this two-child was his grandson this boy is still is a kid so how did he find it.
" I heard a man talking with the group another day, also all villagers call us demon brat or fox brat, I'm not an idiot as you think. Kusina Uzumaki isn't she related to me. tell me, old man."
" What?... How did you know who told you about her? even in this whole village, only a handful of few people knows about her." the old man has another shock.
" Hn didn't I say, I'm not an idiot, every day I go to the memorial Stone to find about my relative that someone related to me, I could only found two-person one is Kushina Uzumaki, and another person was Mito Uzumaki" Hokage was impressed and shocked same time. that this boy's intelligence is already beyond his age group heck it's even a few chunin can't be that sharp-minded.
" yeah she is your mother I didn't want to tell both of you about it at least till you became chunin, your father has made many enemies even one of them knows about your existence, it will be a disaster "
" old man I know that you wanted to hide us from our father's enemies but you have to at least tell me about our lineage so we can become strong enough to defend ourselves. you can't save everyone but you can make someone capable of becoming strong enough to make them fight with his enemies. I know that you have your reasons but please we want to become strong so we can stay safe." kai was hoping this word should work or he has to formulate another plan.
" Okay but you have to hide your progress from everyone, so the civilian council will not make trouble for me." the old man sighed deeply.
" ohh... and who was our father? I mean I know about my mother tell me about my father." even though kai did know who was his father, to not arouse the old man's suspicion he ask it.
" well, he was a great man, not also that he was good hokage the Fourth Hokage Minato Namikaze." kai did know that but he acts surprised.
" really ... so the fourth hokage is our father man naruto will be really surprised, I want to tell him." kai did know that this old man want to make naruto loyal to the village and make a great weapon for the village if in the future war did break out.
" no kai you can't do that, please don't tell naruto anything about your mother and father I know he has the right to know about them but he tell someone and by them your father enimes found out about you and naruto it will be dangours I will give you some ramens if you keep this little secret ." said hokage to Kai.
"Thanks, old man I am very happy, so who gonna train naruto and me." kai knows even with his knowledge and gifts he needs initial training for making a proper foundation.
"it's all right, And you are gonna meet your tutor tomorrow, also please this secret until your sure that you are strong enough to protect yourself " said hokage to Kai.
" also my father and mother must have something for us like some house or anything they were specialized in ." kai was interested in fuinjutsu after all very few people were master in that category.
" don't worry I will take you this weekend to your father house were only you and your brother can enter, also there are most of your father and mother belonging, " hiruzen didn't know what was in that house because of blood seal on house only those who has same bloodline of blood who create this seal.
" now go and be ready form tomorrow your training as ninja will start from tomorrow ." said hiruzen .
The next day morning
" Hokage-sama please don't get offended but why are you giving him that much support I know he is the fourth hokage son." said the pineapple hair man.
" shikaku, he did find out his heritage that the reason I am giving him what he needed also he didn't ask anything from the village he did only ask for his heritage."
"but they're just kids, and if they told anything about their heritage it will be a disaster." said shikaku.
" I know that and that's why I am going to do that. also, both of them have different personalities and I know who is a suitable instructor for them," said sarutobi hiruzen.
"And who are they," asked pineapple head.
"Hmm. for Naruto I think Yugao Uzuki is one of the Ambu under Kakashi. you know kai is a genius, and already mature at such a young age. I can only find such maturity in two people one is fourth and the other is-"
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Guys, I am sorry I was busy with my work so couldn't update.