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

"Come on, Jiu Lama, don't be so angry now, this is just a little prank."

[*hum* What do you mean by "little" and "pop".About half of all memories are like this.Each one more disturbing than the previous.Well now, my mind is full of these things. ]
There was no trace of repentance on Lu Chi's face, but a perverted smile.The look must be odd considering she looks like a two-and-a-half-year-old now.

"Hehe, I know, I know, male fox, it's normal. Especially the last time I met a group of old friends, I couldn't help but have a big *big*party"

[enough!There is no need to engrave these contents in my head.Anyway, I guess you didn't come here to tell me this nonsense? ]
"Oh! You are right, I have forgotten a lot of things. My previous world was completely different from this world, so I want you to tell me what you know about this world. The question I want to ask the most is: What exactly is chakra? I know it is the energy used to form ninjutsu and support ninja actions, but where does it come from? In my previous life, I absorbed the energy of the world into our bodies and then refined it for later use. However, the role of chakra seems to be completely different, it seems to be produced in the body.

[You are right on this point.Unlike me, who naturally produces chakra, humans need to knead physical and mental powers together in the body to form chakra.Then they form what they want through mudras or their will.If you want specific knowledge about ninjutsu or taijutsu then I can't help you, that's a human thing.What's up, you look confused, can't you use chakra? ]
"No, I should be able to use chakra too. I just don't quite understand the principle. You explained it very well and it's easy to understand. The body and mental power of my previous life still exist. Considering that I already have a three-year-old soul, I have no problem with mental power. However, my body is still very weak, so I can't predict the result of mixing with mental power. Therefore, I am just worried that I can really use chakra at will without danger?
Normally, if someone doubted Jiu Lama like this, Jiu Lama would definitely eat this damn guy in one bite, but for Green Chi's suspicion, Jiu Lama didn't feel any displeasure. He felt that Green Chi had good reasons to doubt, so he decided to answer her in detail.Gu Lama looked deeply into her eyes and gave his answer.

[There is no doubt about this, I don't think there will be any danger, and I even think you may be able to use Chakra better. 】

Just like that, they maintained eye contact for a moment.A few seconds later, Lvchi nodded with a satisfied smile.

"Ok, I trust you."

However, this only caused her to get ridicule from Nine Lamas, thinking that Green Chi was too easy to persuade, and Green Chi didn't care at all.

Afterwards, Green Chi chatted with Lama Nine for several hours, and then returned to his state of mind, sorting out the information he got.

"Mixing physical strength and mental strength, right? I don't really want to do that, but I don't think I'll really be able to get around it. I'll hold off until I'm at least two years old or so. At that point I think the body should be able to handle it.

Next comes the most important question of all.I have a twin brother.During this time I had noticed that another baby was right next to me, but at this point there was no more time to think.I am not alone here and I will do my best to be the first one out of here.In any case, I will not allow anyone to call me little sister.