16. Years [4]

A month later, unknown location.

'Tsk... The plan failed, what did I do wrong?' Orochimaru thought as confusion was splattered all over his snake-like face.

Danzo stood by his side with a frown ''I don't have any spy on Konoha anymore, didn't you had that boy? What was his name... Kabuto, right? Can't you get information out of him?'' he said.

''No, Kabuto doesn't have enough strength nor status to have this kind of information, my guess is that someone was able to calm down both Uchiha and Hyuuga Clan Head, how interesting!'' The snake-like man said while licking his lips at the thought of someone that could calm down these two figures.

Narrowing his eyes as some of his bloodlust leaked, Danzo said ''I guess we'll have to do it by ourself, Orochimaru.''

Suddenly, a certain masked man that was in a long, black cloak with red clouds on some parts appeared behind them through a strange technique that made him appear out of nowhere and said in a playful, high-pitch voice ''Hello, gentlemen!''

Konohagakure, Senju Estate.

Naruto stood in front of Kakashi, that sat on the ground with closed eyes ''Nii-san, I'll start the process of sealing up the Chakra going towards your eye, it will probably hurt a bit because of your body that was used to having Chakra in your eye will suddenly stop sending chakra there to maintain the Sharingan active...''

The white-haired man purely nodded as Naruto breathed and his hands started moving through the air in a mysterious way, with the movement of his hands, a black-colored spiral-like symbol appeared around Kakashi eyes, strange symbols around it.

Taking a deep breath as he mobilized his Chakra, Naruto said in a low, almost inaudible voice ''Four Symbols Variation: Two Symbols Seal!''

Two Symbols Seal, a variation that Naruto came after studying the Four Symbols Seal, he thought of simply making a smaller kind of it in order to seal the Chakra of a specific part, in this case, to seal the Chakra from flowing towards Kakashi's eyes, thus, stopping the Sharingan from activating, it is also useful to sealing smaller things.

Chakra started to drain out of Naruto's body but with his enormous amount of Chakra that was already bigger compared to the Chakra of an ordinary Jounin and coupled with his high recovery of Chakra, it didn't a toll on his reserves.

Wiping out the small amount of sweat on his forehead, Naruto sighed ''It's done, Nii-san, with this, it won't take a toll on your Chakra reserves and Chakra growth anymore, essentially, you're similar to an ordinary Uchiha but with only one Sharingan, to activate it, you just need to send Chakra towards the Seal to activate it, if you don't supply Chakra to the Seal, it'll won't activate it.!''

He explained before continuing ''I modified it to have this function, it has a flaw, though, I couldn't make it revert to an ordinary eye, it'll be like you're blind of one eye as long as you don't supply Chakra to it, so, even though it won't affect your Chakra reserves and Chakra growth anymore, you'll only be able to see through one eye...''

Thinking of something, Naruto laughed ''Well, you're probably accustomed to only seeing with one eye anyway, you'll only see as usual but for free, pfft!'' he said.

It earned him a smack ''Don't mock my vision!'' Kakashi said but he couldn't help but smile slightly under his mask.

Naruto pouted before showing his trademark smile ''Nee nee, nii-san, teach me more Jutsus! You've already tested my Chakra Natures three years ago and even taught me some Raiton, Fuuton and Suiton but they're only C-Rank and B-Rank ones, it's time for me to go up in the ranks!''

He had managed to convince Kakashi to stop suppressing his growth 3 years ago.

Flashback, 3 years ago. [A/N: Famous Flashback no Jutsu is here, this is a Naruto fanfic, after all!]

A younger Naruto stood in front of Kakashi with a frown ''Nii-san, I know you only want the best for me but this is my choice, I want to be strong, I don't need to be weak to have friends, you know that they don't become my friends because I'm the Jinchuuriki, because they hate me.''

Kakashi sighed, he knew that his decision was doing harm to Naruto's growth but his intentions were for the best, he wanted to make his cute otouto to live happily ''Okay, okay, let's test your Chakra Natures and upgrade your training!''

''Yay!'' Naruto shouted as they went to test his Chakra Natures, after he tested, they discovered his Chakra Nature is Lightning, Water and Wind.

End of the Flashback.

Kakashi looked over Naruto and wanted to know exactly his strength was right now, they sparred regularly but they didn't go all out, they maintained a balanced strength.

''Since you've already mastered all Ninjutsu that I taught you, let's have a fight, go all out, I'll come up with a better training for you after that!'' Kakashi was confident that Naruto's strength is higher than most Chuunins but lower than most ordinary Jounin.

Looking weirdly towards the white-haired man, the blue-eyed boy said ''Are you sure that you want me to go all out?''

Kakashi nodded as Naruto thought funnily 'I never got to experience my strength completely, I guess today will be such a day, also, I have 'that' Jutsu to test!'

The white-haired man and the blue-eyed boy took their swords out, as they were fighting purely to try out Naruto's strength at its full extent, the swords were ordinary steel swords that could be bought everywhere.

They went to a big field surrounded by trees as Kakashi smiled slightly under his mask, his face, however, seemed to be stoic, his strength had also improved by many times since he and Naruto became brothers, Kakashi had let his past regrets pass away.

''Let's start!'' Naruto said with a wide smile that thirsted for fights as they both flickered away, ready for the fight.