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Chapter SomeTwo: training for something.
"First thing we do kit, is getting you 400 pounds of weight." The Kyuubi spoke in a calm smooth tone.
"What? I'm only six years old, wont the stop my bone growth and no way I can carry all that weight without starting slow." Naruto protested.
"Don't worry I know what I'm doing, demon foxes knows human anatomy best." The statement did not calm the young blond.
"Are you sure there isn't any other way?" Naruto asked weakly, hoping to change the foxes mind.
"Well, shinobi's logically could just always boost their strength and speed by chakra. Weights make you bulky and slow you down. Not to mention sudden release of weights needs time for the ninja to adjust and could cost his life. Yes weight is the logical way to go." Kyuubi nods again sagely.
"I see weights are better" Naruto can't argue with the facts and logic. So he puts on the weights and got used to it in no time.
After a few weeks of weight training Naruto finally grew out of patience.
"Ne, Kyuubi when can you teach me cool Jutsus?" Naruto said while boning around and punching the air in his mindscape.
"Yes I believe you are ready Naruto. I'm a fox with no hands but I know many weak ass human Jutsus for some reason. I also know Taijutsu styles such as tail-swinging style and people-biting style. But to teach you I should change in to a human form.
As kyuubi voice its words it slowly shrink down till a bright light emitted that had Naruto covered his eyes. When the light dimed, Naruto opened his eyes and saw a beautiful girl same age as him standing on the other side of the cage.
She had short fiery red hair and blood right eye. She stood in an elegant red yukata.
Naruto jaw dropped. He hasn't seen a girl this cute before ever. Not even Sakura is as cute as her.
"Don't be surprised Naruto. Now let's train you in those low ranked Jutsu that I have no reason knowing."
So, the years grew by as the Kyuubi trained Naruto in the art of shinobi. Naruto grew colder for some reason; perhaps it's cooler to have a colder character or a time skip makes it easier. He changed to a bunch of black clothing because that's cool too. Maybe he even got a cape, but that's just silly.
Somehow he never interacted with his classmates. He kept his score average to not draw attention to himself as a rule of shinobi. Until the day when he gets his test, the day after the time skip ends.