In Naruto Universe, time travel to become Naruto's sister

The next morning, the three of them were sitting in the school classroom, yawning bored and constipated.Their teacher had just entered the classroom and wiped the cake on his face as he walked to the podium, but the occasional sticking out of his tongue could also prove that he might really like the taste of the cake.

"Well, he seems to have liked the taste of this cake. Should I try a different flavor next time? So far, I've been eating the classic cheesecake. Can I have strawberry cake next time? No, this teacher just forget it. Next time, I can change it to stinky tofu. Let's see if he's still calm."

"Everyone be quiet, I have a message to announce. Uchiha Sasuke has not come to class for a long time because of some accidents at home, and now the accidents at home are almost handled, so today he comes back to join us for the next study."

Of course Green Chi already knew about it.She sensed his presence behind the door and actually wondered why he didn't come in.It seems that the teacher, for some reason, decided to announce his existence.Well, she kind of knew why: he wanted to lick Sasuke Uchiha.What Lvchi didn't understand was why would anyone bother to be a licking dog?The powerful Uchiha clan has disappeared.The rest is just a very inconspicuous child in the Uchiha family.

However, most of the girls in the class seemed to think differently when Sasuke walked into the classroom amid deafening cheers.

[Green Pool, I really hate their loud noises, please let them be quiet. ]
Green Pool didn't answer, but channeled some chakra into her ears to suppress the sound.

[This is the only way to go. ]
Midorike glanced at Hinata and Naruto, realizing they were doing the same thing.The two obviously didn't care too much about Sasuke's appearance.

Seeing Sasuke's expression and movements, Lvike could only shake his head secretly.

"Konoha's higher-ups probably hoped that he could be with the other kids to heal his wounded heart, but he hid all his hatred and anger well, which clearly shows that the higher-ups' plans are bankrupt, and obviously, he's going to take revenge."

Lvchi could only sigh and mutter to himself in a low voice.

"*ah* the noodles stink for sei (trouble)."

Unexpectedly, she and the person sitting in front of her did exactly the same actions and said exactly the same words.A little boy, with shoulder-length hair and a pointed ponytail, looked so bored that he was about to fall asleep.However, when Lu Chi met his gaze, there seemed to be a bit of curiosity in his eyes.The two just nodded to each other, and then continued to listen to the class after the cheers subsided.

"Looks like I've found someone interesting."

[What do you mean?Isn't that kid just bored with what just happened? ]
"Hey, not at all... well, well, he might be boring, but that's beside the point. If two normal kids went through this, how would they likely react?"

While Kurama still has problems understanding humans, he usually tries to imagine how a normal person he's recently approached would react.With Midoriike absent, he usually imagines Naruto's reaction for obvious reasons.After thinking for a while, he came to a conclusion.

[They will find this amusing. ]
"Bingo~ However, that's not all. When he turned around, he gave me a subtly glance, analyzing how I was looking at him, to get a peek into my character. He has a brilliant brain and is very gifted at analyzing people, but he hasn't learned how to analyze this more subtly. He looks a lot like Shikahisa Nara, the current Hokage advisor, so he might be related to him."

[Didn’t everyone introduce themselves on the first day?If you know his last name, you know his family right away. ]
"It seems to be something like this, but I may not have listened carefully at the time, or I may have fallen asleep."

[Please remove the possibility!]
The class was as boring as ever, but today's penultimate class finally seemed to be a little different.They were taken out of the classroom and onto the training ground next to the school.

"Well, I hope that everyone can run one lap on the training ground. If you are capable, you can try to run ten laps. If you can do more, then feel free to run as much as you want."

The three looked at each other, then nodded in understanding.Naturally, they will not go all out.Especially Naruto and Lvike, considering that their physical strength has surpassed that of ordinary children after training, as long as they adjust their pace, it is estimated that they will not feel exhausted after running 10 laps.

So, they started running around.Midoriike and Naruto would stand at the front of the crowd, while Hinata would stay in the middle.

The results of this training are fairly obvious.The kids who weren't born in the extended family barely managed 10 laps and then collapsed, while most of the children born in the extended family ran about 20 laps and then stopped.They were exhausted, but they could obviously keep running if they wanted to.Hinata decided to stop after lap 14 to show everyone that she wasn't much better than the commoner family, while Naruto and Midoriike stopped after lap 19 to show that despite being called the Devil Twins, they weren't actually a real threat.Of course, the golden boy Uchiha Sasuke only stopped after 25 laps to show everyone how powerful he is.

"*Alas* How do I feel that he even has a sense of inferiority complex. I regret it now, I should have "accidentally" killed him that day, so I'm afraid he will be relieved."

[Told you.Only a dead Uchiha is a good Uchiha. ]
"If I do that, his big brother might come after me. That's really annoying."

[I don’t know if it’s annoying or not, but I think you won’t be able to realize your harem dream. ]
"I really wonder if this damn school will become useful at some point, or if it will remain useless like it is now. We spent the first few weeks learning how amazing Konoha is, and how other villages are low, not just in terms of strength, but also in terms of village ethos. I might as well watch the news and then we have to do this kind of pointless running training. I am here to be a ninja, not an athlete. It seems to be proclaiming how superior the children born in big families are, and how inferior the ordinary children are. Is this kind of education really interesting?

After another boring class, school is finally over.However, just as they were heading home, Green Pool stopped and looked in a certain direction.There, she could see a black pineapple-shaped hairstyle moving in the other direction.She decided to follow up to have a look, at this time a smug smile appeared on Luchi's face.

"Naruto, Hinata, you go home first, I have something to do."

""Okay, Green Pool/Sister. ""
The two were already used to Green Pool's personal heroism style, so they didn't even bother to ask her what she wanted to do.She quickly disappeared into the shadows of a nearby alley, and it was immediately apparent that the watchers had given up their pursuit.It's gotten to the point where when she decides she wants some private time, the people watching her around won't even try to stalk her anymore. (Monitor: We think, can we keep up? I really suspect that this bastard is a monkey.)
"Is it from the Nara family? I can't deny it. Now that I know he is the heir of this family, I'm starting to be a little curious about their family."