At night, Yujuro sat cross-legged on the roof of his house, facing the moonlight.

"Shhhh Whew...."

Zizizi....

As soon as I exhaled and inhaled, I saw that there seemed to be a faint arc flickering on my body.

As for the number of optimizations that appeared in the system, Yujuro already had an idea in his mind.

The so-called number of optimizations means that you can optimize the skills or abilities you have learned.

After optimization, it will greatly improve the fit of this ability with itself.

The optimization object can be a change in the nature of the chakra, a single ninjutsu, or even the basic method of chakra refinement.

However, the number of times spent on these things is not very cost-effective.

Because every ninja has a different understanding of different techniques, when the strength reaches a certain level, they will fine-tune the ninjutsu in the direction that suits them.

Although the refining method of chakra has gained chakra after optimization, the quantity and quality of chakra fundamentally depend on physical strength and mental will.

The stronger the body and spirit, the greater the amount of chakra and the stronger the quality.

Therefore, the first optimization is best used in an ability that you cannot educate others.

That's what Yujuro is doing now, the breathing method.

Because the number of optimizations is not out of nowhere, although Yujuro can reproduce the abilities of other worlds, it is only some abilities that can be used in theory.

It is also a breathing method, and the breathing method of Demon Slayer Blade is just a breathing method to strengthen the body, as well as a supporting method to cooperate with sword skills.

The breathing method in jojo is a unique breathing method that is unique to its plane and can absorb the sun's energy.

The former can be forked, while the latter cannot.

Yujuro's first choice was Thunder's Breath.

The characteristic of the Thunder Breath is that it focuses on explosiveness, concentrates a little, and reaches the peak.

Knowing the characteristics, coupled with the system's monitoring of the body, Yujuro can barely reproduce the breath of thunder.

Then, it's time to use optimization.

The moment you use optimization, the Thunder Breath seems to be engraved into the genes, and the breath comment naturally becomes the Thunder Breath.

Of course, this is not the most important thing, the biggest change is that when you use the Thunder Breath Method, the chakra in your body will emit a faint arc of electricity.

In other words, the breath of thunder actually reflects his own thunder attribute.

Breathing, this is the most basic process to complete the breathing method, that is, full exhalation and full inhalation.

Only by allowing the lungs to be adequately oxygenated and allowing oxygen to reach every corner of the body with blood circulation can the body be strengthened through breathing.

The difference between different breathing methods is the different breathing rhythm and frequency.

The characteristic of thunder's breath is to breathe and breathe to strengthen the body, highlighting the explosive power and speed of thunder.

After optimization, Thunder's breath and Yujuro's body are extremely compatible, so Yujuro has reached the level of Changzhong at the beginning.

That is, the breathing method is turned into instinct, 24 hours a day.

But this also brings a new problem, that is, although the proficiency of the breathing method has reached the regular level, the physical fitness has not yet been reached.

The body couldn't withstand the thunder breath of Changzhong, and it almost didn't make Yujuro angry.

After a night of adjustment, Yujuro finally found a rhythm that his lungs could bear.

By the time Yujuro woke up, it was already eight o'clock.

Coo-coo....

The stomach is empty, although they ate a lot of barbecue with Asma last night, but after a night of breathing, the food eaten has been converted by the body into energy to strengthen itself.

Get dressed and get ready to go to school.

I don't know if it's an illusion, Yujuro feels that his coat is a little shorter.

"Yujuro, didn't you have breakfast, give!" Coming to school, Yuri Red handed a bento to Yujuro.

"Well, thank you." Because he got up too late, Yujuro really didn't have time to eat breakfast.

Ayujuro thanked him and began to inhale the storm.

After eating a bento, Yujuro was still unsatisfied.

If you usually have such a bento, you can eat seven or eight points full no matter how you say it.

But now, it feels like a belly.

There is no doubt that the amount of food I eat has increased.

This is good news, which shows that your body needs more energy to strengthen itself.

But it's also bad news, that is, I may have to live a tight life in the future.

Although the ninja school is free to teach, although Konoha does not give a lot of subsidies to war orphans every month, although he is very popular in the class, he should be able to take turns to eat.

But this is not a long-term solution, and it is foreseeable that as your body grows stronger, the amount of food will also increase.

So we have to find a way to make money, and the way this world makes money... Not much, to be honest.

After thinking of a lot of ways to make money, Yujuro finally decided that the fastest way to get money was actually...

】

Graduate, become a ninja, and take on missions.

That's right, with his current age and family background, being a ninja doing tasks is the closest way to get money.

Even if it's a lower ninja, even if he does the lowest D-level task, as long as he can roll it up, he can completely support his own amount of food.

But the problem is, he didn't want to graduate that soon.

Ninja school is a place for ordinary people to learn skills, become a ninja, and cross classes.

And for the children of the big family and geniuses like Yujuro, it is a place to accumulate contacts.

Yujuro's elite class, which is also known as the top class and rocket class, who are the people in the class?

Sarufei Asma, the son of the three generations of Hokage, Uchiha Obito, Uchiha clansman, Sunset Red, his father is a special ninja, and he can become a shinobi at any time, among the high-level, Maitkai, although he has no background, but he shows amazing physical talent.

There is also Kakashi, who has graduated, these people are placed in Konoha, and they are all the young generation who will be focused on cultivating in the future.

Therefore, Yujuro plans to be nervous for a while.

Anyway, Asma has money, and if she has a good relationship with him, she can go to dinner at any time.

Although Obito is an orphan, his parents were both killed in battle, and Konoha will give him a monthly subsidy. In addition, as a member of the Uchiha clan, the Uchiha high-level will not watch the clansmen orphaned and live a hard life, and will also give Obito a subsidy.

So the savings with soil are more than enough for him and his grandmother to have no worries about food and clothing, and they have saved a lot of money over the years.

Coupled with the local heroic character, it is a common thing to treat guests.

The most important thing is that neither Obito nor Asma is the kind of person who cares about the despicable food.

Their thinking is, you actually gave me face and asked me to invite you to dinner, and I made up your friends.

"Ahh Asma, who was listening carefully to the lecture, and Obito, who was dozing off, both sneezed.

They always feel that they are not being targeted by someone, but when they look around, they find nothing, and they can only attribute it to their own delusions.