Naruto: Can't learn ninjutsu? I'll just practice immortality!

The next day, Asakawa Naoki went to school as usual and sat next to Kushina in the back row.

It was always like this before, but today Kushina seemed a little strange, but Asakawa Naoki couldn't see what was strange about it.

It wasn't until the second grade class one was finished in the morning and Asakawa Naoki was about to go out for lunch that Kushina finally made a move.

"Naoki, thank you for helping me yesterday, I'll treat you to a bento!"

Uzumaki Kushina took out two red lunch boxes from her schoolbag and handed one of the big ones to Asakawa Naoki.

Asakawa Naoki didn't act pretentiously. He took the red lunch box and opened it. There were five rice balls, three small tomatoes, three small sausages with naughty expressions carved on them, and some vegetarian dishes.

In the world of Asakawa Naoki's previous life, Japan liked to eat bento very much. Junior high school students usually had breakfast at home, and most of the lunch was lunch brought from home at school.

The same is true in the ninja world of this world. Children in ninja schools basically eat lunch brought from home at noon.

There are actually only a few people like Asakawa Naoki who eat at restaurants outside the school every day at noon.

However, to be honest, Asakawa Naoki doesn't like cold food like bento. Even though he traveled from China to this world, he is still not used to eating bento.

He eats outside every day, first because it's troublesome to cook, and second because he prefers to eat hot meals.

However, since Kushina kindly made the bento, he certainly wouldn't refuse it.

"Thank you, Kushina!"

Asakawa Naoki took the bento handed over by Kushina. This bento was actually quite rich, with meat, vegetables and fruits. The portion was too much for most children of this age, close to the portion for two people.

However, for Asakawa Naoki, this portion was actually a bit small. If he ate outside, he would have to eat at least four portions to ensure the afternoon practice.

"It tastes good."

Asakawa Naoki praised after eating a rice ball. Of course, the taste of the cold bento can't be compared with hot rice, but this is Kushina's intention, and he is not someone who can't read the air.

Moreover, no matter whether it is hot or cold, it will turn into his magic power when it enters his stomach.

"As long as it tastes good, I'll make it for you tomorrow!"

Kushina was very happy to receive the praise from Asakawa Naoki, and her face, which was a little nervous, instantly became happy.

"What Mito's grandmother said is really true. If you want to capture a person's heart, you must first capture a person's stomach!"

Kushina recalled what Uzumaki Mito taught her after returning home last night, and she was full of confidence.

Asakawa Naoki rarely saw Uzumaki Kushina's happy look with a few wisps of shyness. This strong girl rarely showed this expression.

However, he could not accept Kushina's proposal. The size of the lunch box would not only affect his afternoon practice, but the key point was that he always felt a strong sense of guilt for asking an eight-year-old girl to get up early every day to cook for him, and it would also have a serious impact on Kushina.

"No need, Kushina, it's hard to get up early every day to make lunch boxes." Asakawa Naoki shook his head and said.

"It's not hard, and I have to make my own lunch." Kushina said.

"You are not tired, I see you have been listless this morning, you got up at least an hour earlier today, right?" Asakawa Naoki asked with a smile, Kushina's lunch boxes were not so childish before, it is certain that she did not make them herself.

And she suddenly made a lunch box today, it must be because she wanted to thank herself.

Asakawa Naoki can accept this kind of thanks once or twice, but if a girl really gets up early every day to help him make lunch boxes for several years, forget it.

"Hehe."

Kushina showed an awkward but polite smile, in fact, she got up more than an hour earlier this morning, but two hours, because she also had to learn how to make lunch boxes.

"We are in the stage of growing up now. If we don't rest well, we will not grow tall in the future."

Asakawa Naoki took out his trump card, not only boys are afraid of not growing tall, girls are also afraid of not growing tall, especially when the boy they admire is very tall.

Kushina has this kind of anxiety. When she just transferred to the school last year, Asakawa Naoki was only a little taller than her.

Isn't it said that girls grow faster than boys when they are young? Why has the height difference between Asakawa Naoki and herself increased after a year?

Thinking of her future where she won't grow taller because she gets up early to make lunch boxes and doesn't get enough sleep, Uzumaki Kushina hesitated.

At this time, Asakawa Naoki threw out another trump card and continued:

"Lack of sleep not only affects height, but also chakra. If you don't grow taller, your chakra will also decrease, and you won't be able to become a strong ninja in the end."

Listening to Asakawa Naoki's words, Uzumaki Kushina's eyes flashed with fear. If she couldn't become a ninja, her future would be over.

"Don't do that!"

"Then I'd better not make bento."

Kushina finally gave up getting up early to make bento for herself and Asakawa Naoki. She would still eat the bento made by Mito's grandmother in the future.

The bento battle was declared a failure.

Neither of them was a picky eater, and they almost ate the bento clean.

After the two finished their bento, Asakawa Naoki thought of the practice of the external incarnation, looked at Kushina who was sitting at the same table and said:

"Kushina, can you give me a hair for collection? "

Although it was a bit presumptuous, Asakawa Naoki still said it directly.

Although the main body of cultivating the external incarnation is the original body cells of the monk, it is possible to add other monk tissues with special talents to make the external incarnation have a chance to obtain their special talents.

And hair is the body tissue that Asakawa Naoki can obtain most easily. If he wants to obtain other body tissues, Kushina will inevitably be injured.

Don't underestimate hair. Hair contains cells and genetic material. Many paternity tests in Asakawa Naoki's previous life were done with hair.

"Don't you hate my red hair?" Uzumaki Kushina looked at Asakawa Naoki with surprise and a little shyness.

Facing her discriminated red hair, not only did she not hate it, but she even said she collected it, which made her a little embarrassed.

Hearing Kushina's words, Asakawa Naoki was stunned, and then smiled:

"Of course, I think your red hair is beautiful. "

Asakawa Naoki did not lie. There is more than one hair color in Konoha Village. The Hatake family has white hair, the Yamanaka family has golden hair, and even Namikaze Minato has golden hair.

There are so many different hair colors, and he was very curious why those childish children kept laughing at Kushina's red hair.

Kushina's red hair is obviously pretty, too.

"Thank you."

Kushina smiled and pulled out the longest red hair from her hair, handed it to Asakawa Naoki, and looked at Asakawa Naoki with a smile.

Looking at Kushina's smiling eyes, Asakawa Naoki instantly understood what she meant, and smiled and pulled out a black hair from his hair and handed it to Kushina.

"It's impolite not to reciprocate, I'll give you a hair too!"

"Thank you, I will keep it well!"

Kushina took Asakawa Naoki's black hair and said with care.