In Naruto: With Shanks Template

"Oh by the way, whom am I addressing?" asked Naruto before signing.

"Hisoka"

"To Hi-so-ka" Naruto then looked up as if asking her to give her surname.

Hisoka also understood his intentions and gave her full name.

"Hisoka Namikaze"

*Ptui* Two streams of water were spitted out of Hinata's and Sasuke's mouths and their target was none other than the stunned Naruto.

....

'Shit, where is this AU character coming from?' thought Naruto before confirming various doubts that were arising in his mind.

"Okay, so let me get this straight. You are Hisoka Namikaze?"

"Correct"

"Do you by any chance have any collection of a tall, thin perverted guy with a star on his face?"

"Brat are you asking for a beating."

"No then. Fine, do you recall anyone by the name Killua and Gon?"

"No."

"Good good. Hisoka is a normal name, no need to freak out."

"This disrespectful brat!"

"Fine, by any chance, the name of your son, is it Minato Namikaze?"

"Yes. I know he became the fourth Hokage, but it doesn't matter whether you believe me or not."

"No, I believe you."

This time, apart from Hisoka, even Sasuke and Hinata were stunned.

'What do you mean, you believe it, you also believed her age, are you truly talking about humans?' thought Hinata and Sasuke but Naruto's next words shut them up.

"Time travel then?"

Hisoka's eyes widened at that.

"I never knew Konoha has such smart people, but you are wrong, it's time dilation." This time it was Naruto's turn to be shocked.

"How do you know about relativity?" Naruto thought about this character also being a reincarnated one, so he directly asked the question without thinking about it.

"Relativity, is that what you call it?" Hisoka showed a pondering expression before continuing, "You stinking brat, I am a master of space-time, and why am I answering your questions, just give me my autograph, you know what, I don't want an autograph of a spoiled brat. Humph!"

This time Hisoka directly appeared beside Naruto and tried to collect her books but suddenly a firm hand grasped her outstretched one. There was a serious look on Naruto's and Hinata's face. They both know that Hisoka teleported, and Naruto has used space-sealing barriers inside his mansion. Someone teleporting inside this mansion doesn't bode well for them.

"How did you teleport?"

"What do you mean, oh, you mean those seals, they are quite good, but not enough for me. And next time don't be rude to your adults" Hisoka tried to release herself from the grasp of Naruto but was unsuccessful. She flared her chakra but it proved to be futile it did intimidate all other presents in the room.

"Your chakra is way greater than the Third Hokage, I would say ten times" Hinata exclaimed after opening her byakugan. She was shocked, when did this kind of existence arrive in Konoha, and why was her existence even hidden?

Sasuke was also stunned and opened his Sharingan. But he also couldn't see through the supposed mother of the Fourth Hokage.

"Quite strong for such a young age, brat!" spat Hisoka after seeing her futile attempts.

"I will leave when you tell me how you did that within the seal?"

"Oh those, those are pretty good, even the characters are in a different language. The whole seal script is rearranged, but I can see you are only restraining the four forces for the spatial and temporal dimensions, it gives me a wide opening from the fifth one. For mortals or even those Dojutsu perverts it will be difficult or near impossible to breach the spatial lock, if my guess is correct, even those Rinnegan and Tenseigan can't do it, not until an extraordinary force is used, but for a master of spatial laws, this is as easy as it comes. But if you also include the fifth force, then it will take a couple of minutes for me to even perform a single teleportation. Now are you happy?" explained Hisoka with an annoyed expression but Naruto immediately released her hand. Just as she was about to teleport out of the house she was stopped again by Naruto's words.

"Please, can you stay a little, and answer a few of my doubts and I will reward you with a reward that will definitely satisfy you." Seeing Hisoka hesitate but immediately sit down, Naruto continued, "Four Forces, these should be The Gravitational, The Electromagnetic, The Strong Nuclear and The Weak Nuclear forces, am I correct?"

"If that's what you call, it, The Gravitational I understand, The Electromagnetic I also understand based on the properties that are shown, but the Strong and Weak Nuclear force you have to elaborate for me."

"...." With that, both Naruto and Hisoka went into a deep discussion about the four fundamental forces which he learned in his previous life, but his whole worldview was altered during his discussion.

"So it really is the dark matter or energy responsible and what about the Natural energy, I need more research, shit another task added. Shadow clones are really a lifesaver."

'It feels like I am a high school student learning University Physics. The whole viewpoint is changed, and it shows how little I understood it.

"Okay, the last question, is this understanding from the so-called "law" you mastered, and how far is my understanding of this law."

"Good question brat, yes you are correct, this is the so-called "law" and based on your understanding, you have understood only less than 1 % of the law. And all your understanding is purely theoretical. You haven't comprehended the theory which you originally had learnt. But I liked your naming sense. The Five Fundamental Forces.

You are probably the most knowledgeable or smart person in this whole world if I say so myself. Of course, I am excluded, hahaha. In pursuit of power, this world full of degenerate has long lost the joy of the pursuit of knowledge."

"Ummm, that's quite harsh, but if the world was different, I would have considered you Rowena Ravenclaw herself."

"What? really. I think so too. Ravenclaws are the best, rest are useless, you should give more focus to the Ravenclaw from the next book...." and here started the rambling of a fan.

'It's not that I can't write, but I don't really have time for creating fanfiction now do I, so let's take a safe path and complete the original.'

Meanwhile, Sasuke and Hinata felt quite stupid. While Karin didn't feel anything, this was not her world, she had just found family, and she was happy about it.

"Good now brat, I have told you and even taught you a lot of things, it's not that I don't like discussing with my juniors, especially a smart one, but we had a deal, so fulfil your part of the deal."

"Fine fine, it's not that I am running, and I don't know if you will be happy by the end of it, but you will definitely not regret this deal."

A frown appeared on Hisoka's face but she still urged Naruto to continue.

"Do you know my original identity?"

"You mean, apart from Naruto Uzumaki the author, and a genin in Konoha or the Jinchuriki?"

"The Jinchuruki."

"Don't tell me this is my reward."

"No, do you know who the previous Jinchuriki was?"

"No"

"Her name was Uzumaki Kushina, my mother."

"Oh, if you are the current Jinchuriki, then she is probably...I am sorry"

"No, don't be, do you know why I took my mother's name?"

"No, I don't"

"Well, my alternate name is, Naruto Namikaze, son of the Fourth Hokage, Minato Namikaze."

These words fell like thunder on Hisoka's ears. At first, she couldn't believe it, but sensing no fallacy she decided to accept it with a little apprehension, tears were forming in her eyes.