I became Naruto Uzumaki's younger sister

Mirai Naruko next to her saw Naruko's blank expression and laughed twice.

Naruko ignored her and started thinking.

[Does Water Release Ninjutsu require something specific?

No, I have clearly felt a trend just now.

Well, what exactly is the reason?

Could it be said that it is necessary to change the shape of the thrown Feng Dunzao?

Then it becomes a spiral shuriken.

Therefore, water escape is needed to change the form. If it is just an ordinary water ball, it should not be difficult to change the form. ]

Naruko did what she thought of and condensed a water ball directly like before. This time she concentrated on controlling the water ball to form different shapes.

In this way, the water polo swings back, controlling the water polo and continuing to maintain its shape changes in the air.

Finally fell to the ground.

After repeating this for more than 10 times, Naruko started again, practicing about waterspout.

This time, the situation finally improved. Naruko saw the tendency of a waterspout to form, but in the end, the waterspout was blown apart by the wind, drenching Naruko with water.

"Eh?"

"Hahaha." Mirai Naruko laughed beside her.

Naruko rolled her eyes: "Hmph!"

She thought that she was not proficient enough and her control was unstable, so she continued to practice.

But after practicing all afternoon, Naruko still made no progress.

However, a problem was still discovered, and it still involved the changes in the form of chakra.

Naruko thought it would be easy, but she failed repeatedly, which made her a little frustrated.

[Even if there are references from the original work, it is still too difficult to create a ninjutsu. ]

Mirai Naruko touched her head.

Naruko took it away with her hand. Recently, her future self kept touching her head, as if she was addicted to it.

Mirai Naruko picked up Naruko and teleported back home: "Having a talent for learning ninjutsu does not mean that you have a talent for creating ninjutsu. You have to take your time on this road."

Naruko nodded: "Okay."

Naruko calmed down and went to cook. Naruto hadn't gone home yet because the Ninja Academy had started half a month ago. Naruko had been approved by the Hokage to take a long vacation, so she met him at school. Not to Naruko.

At the same time, Naruko did not go to public training grounds to train because she had to practice the Wind Release Rasengan and Suiryusen during this period. Instead, she always went to Anbu or a secret place to train.

But as a result, many people in the school still miss Naruko.

Especially that group of Uchiha. It would be very embarrassing for them to all wear yellow clothes to school this semester. They can't see Naruko and can't train together.

This made them feel very uncomfortable, and their resentment became much greater. Every day during practical training at school, they beat their classmates to get angry, and they didn't even use ninjutsu, just punching others to surrender.

After winning the battle, they would smile again when they remembered Uchiha Izumi's warning. The whole process looked very weird and ghostly, which made many students cry.

But Naruto is happy now.

In school, because he is Naruko's brother, a group of people are friends with him, and Uchiha also gives him food every day and talks kindly to him.

In terms of training, Metkai's Taijutsu teachings allowed him to continuously improve his Taijutsu. The second stage of the Rasengan has also progressed. He practiced with Sasuke every day and learned a lot.

But for some reason, Naruto felt that Sasuke was a little distant from him, and he didn't get along with him as sincerely as he did before.

"Qiang!" Naruto caught the kunai that Sasuke slashed and immediately kicked him sideways. This kick was powerful and heavy.

But Sasuke's Sharingan had already seen clearly, and he took half a step back to hide, saying that Naruto's old strength was exhausted and before new strength was born, he punched Naruto.

"Ouch!"

Naruto fell to the ground, and now he could really feel Sasuke's resentment. Normally, he would not hit him so hard.

Naruto rubbed his shoulder, which was a little painful from the fall, and stood up to perform a relieving pose with Sasuke.

Sasuke didn't say anything. He patted the dust off Naruto's shoulders and rubbed his shoulders.

"I'm fine, Sasuke." Naruto felt no pain at this moment. His recovery ability surprised Mike Kay. He also said that he would teach Naruto a taijutsu when he graduated from the Ninja Academy.

"But are you unhappy?"

When Sasuke heard this, he still didn't answer. He didn't know when he started to pay too much attention to Naruto. When he saw him joking with so many people while leaving himself aside, he would feel secretly angry.

Today's somewhat powerful punch also expressed his dissatisfaction, but he regretted it after he punched it.

[What's wrong with me?

Really, why do you have these emotions for no reason and vent them out on Naruto?

Do I care so much about Naruto as a friend? ]

Sasuke blamed himself, but he no longer wanted to hide his emotions: "Naruto, you can be my roommate."

"Hey, why do you say that suddenly?"

Naruto was his deskmate with Naruko last semester, but this semester Naruko didn't come even a day. Iruka kept Naruko as Naruto's deskmate, and randomly arranged seats, placing him with a The shy little girl lined up at the same table. Naruto quite liked the little girl and teased the girl at the same table every day.

"Don't ask so many questions. Isn't there an empty seat next to you?" Sasuke insisted.

Naruto had no choice but to nod. Anyway, their tables were arranged in a row of three. He was in the middle, there were people on the left, and the right was empty for Naruko.

"Okay, but when Naruko comes, you have to get out of the way. I want to sit with my sister."

"Okay." Sasuke smiled when he heard the affirmative answer.

Naruto stared at Sasuke, held it in for a while and then said hesitantly: "Sasuke, why do you always tilt your mouth when you smile?"

The smile on Sasuke's face disappeared: ...

After returning home this evening, Sasuke found Uchiha Izumi.

"What's wrong, Sasuke?"

Uchiha Izumi was very proud during this period, because her strategy was so successful that the personalities of the new generation of Uchiha changed greatly.

Be kind, friendly, and sunny.

I wear yellow clothes every day, and I am very friendly to my classmates. I often smile at others, and I finally no longer have a crooked mouth.

Sasuke looked at Uchiha Izumi, the only three magatama in the clan and his brother's suitor, with some pity and complexity in his eyes.

However, he suddenly thought of the purpose of his coming, swept away these emotions, and said in a slightly thin tone: "That's it, why is that laughing?"

"Huh?" Izumi Uchiha blinked and confirmed, "Do you want to learn how to smile?"

Sasuke went home today and looked in the mirror. He found that no matter how he smiled, his mouth was crooked. He was silent for a long time. He wanted to change, but found it difficult. Years of habits and the influence of his parents cannot be changed in a short time.