In fact, during the Second Ninja World War, at a certain upper ninja meeting, Tsunade suggested that medical ninjas be included in the mission team, and proposed to establish a corresponding training mechanism for medical ninjas.

However, this proposal was not approved, as each training medical ninja was a huge investment, and its existence alone did not directly increase the combat effectiveness of the squad.

Moreover, during the Ninja Village period, when the task team was usually three to four people, if one of them was replaced by a medical ninja, to some extent, the combat effectiveness shown by the team would become weaker.

But no matter how much you say, none of that is the most important thing. The most important reason is that Konoha simply can't train so many medical ninjas at once, and the corresponding system of cultivating medical ninjas can't be completed overnight.

Yesterday's loss of Kai was fleeting, and the night god has always remembered it. Of course, he and Kai have no relationship, just simply sad for their comrades who died in the war, and after coming to Konoha for so long, the night god gradually regarded himself as a part of Konoha in an instant, after all, there are too many familiar people and things here.

Only about three months after the war began, many ninjas lost their lives, including some ninjas who knew Yagami instantly.

"Instantly, what are you thinking?"

When Jiu Sinai saw that he was explaining the Four Elephant Seals, Ye Shen's instant was absent-minded almost the whole time. So he stopped, and shouted a cranky night god very dissatisfied.

Seeing that the night god didn't react in an instant, Jiu Xinnai frowned badly, a little unhappy, he explained so seriously, this guy was actually distracted?

"Instantly!" Kushina leaned over and roared in the ear of the night god.

"Ahh Yes? Sister Jiu Sinai, what's wrong? The night god, who was still thinking about yesterday's events, was suddenly startled by Kushina, and covered his ears to find that Kushina was staring at him very dissatisfied.

"What are you thinking? I'm talking about the Four Elephant Seals now, but it's about your life, why did you start to wander at this time? ”

"I ......" the night god was momentarily distracted, not knowing what to say.

"You studied very hard before, what's the matter? Think you're a sealing genius now? Feeling proud? "Kushina has a bit of a hatred for iron not being made of steel.

"No, it's not." The night god quickly denied it. Seeing that Kushina seemed to be very angry, Yajin hesitated for a moment and told him what he had said to Kai when he met Kai yesterday.

"You're bothered by this kind of thing anymore." Listening to the words of the night god, Jiu Sinai's eyes softened a lot, and his tone softened.

"It's not something you kid can interfere with, okay, you can rest for a while, and I'll teach you later."

The night god nodded in understanding. Kushina stood up and left the room they had used to study for a moment.

I have to say that the house that Kushina inherited now, the house left to her by Uzumaki Mito is really big, even if it seems that the night god is staying now, there are many large rooms near the courtyard.

A typical aristocratic mansion.

Thinking about marrying Watergate, Jiusinai lived in Watergate's house. Although the house in Pratunam is not small, and the night god has lived in it for more than a year, it still feels very good. But it can't be compared with this big mansion with several yards.

Night God instantly packed up the scroll in front of him and looked out at the courtyard.

When I first came to this world, I still wanted to change the tragedies of this world, but now I am still studying sealing techniques hard, and I haven't mastered a few ninjutsu.

And you can't even solve such a thing as a medical ninja. Such a waste wood traverser is also rare.

My golden finger, do you exist or not? Even if there is a ring grandfather who absorbs my three years of chakra, it would be good, so I have something to look forward to. Night God sighed inwardly.

I really can't do it, so it's good to give me a system that can change my age at will.

At this time, Kushina, who had left, walked in, holding a teapot and a teacup in his hand.

"Okay, don't think too much, come, how about a taste of my tea ceremony."

"Well, okay, Sister Jiushina." The night god nodded instantly, then went over and helped Kushina set the table.

"You'll finally get a chance to try my tea ceremony this time."

Kushina sat down across from the night god, who rarely made tea. Although Kushina's cooking skills are not very good, at least not as good as Watergate, the tea ceremony is still very good. But her tea ceremony has only been tasted by a few people such as Mizumon, and the night god has really never tasted it for various reasons.

"After that, let's learn the Four Elephant Seal first, the difficulty of the Four Elephant Seal is more than one level higher than the difficulty of the Evil Seal Method, although your talent is very good, but I don't expect you to be able to learn it immediately."

While making tea for the night god instantly, Kushina said, "So, your learning goal this time is just to understand some of the main principles of this seal, and then be able to freely master the methods of opening, closing, and repairing." ”

"yes, I see." The careful teaching during this period of time has made the relationship between Yashen Instant and Kushina really much better.

In the past, the two had a good relationship only because of the water gate as a link. Now the night god really regards Jiu Sinai as a teacher, and Jiu Sinai also attaches great importance to this disciple.

The two drank tea for a while, then chatted a few words, and then began to study the Four Elephant Seals again.

This time, the night god instantly threw all the distracting thoughts out of his mind and began to study with full concentration.

However, I can't understand it at all......

No, you have to learn. Night God thought to himself that he must learn it before Brother Watergate returns.

Before, Ye Shen Instant had already agreed with Mizumon that when he could master the Four Elephant Seals in his mind, Mizumen would officially teach him advanced ninjutsu, and now Ye Shen Instant will only have the most basic three-body technique, and it is also taught by Jiu Sinai.

The night god thought in his heart that he must learn, and in a place where he was not aware of it, a black energy appeared in his eyes silently, and then slowly turned into a mist, gradually spreading to his whole body.

Night God instantly only felt that he slowly understood the content recorded in the scroll, and in combination with Jiu Sinai's previous explanation, he slowly became a little enlightened.

Kushina, who was sitting across from the night god, frowned. I just sensed that his seal was a little loose, was it an illusion? After letting go of all her perceptions and confirming that there was no problem with the seal of the night god, Kushina gradually let go of her frowning brow.

It's an illusion, Jiu Sinai couldn't help but breathe a sigh of relief. The only person who really knows the horror of the black energy in Ye Shen Instant's mind is Ye Shen Instant himself, and there is only Jiu Sinai.

The first time she felt that energy, the feeling of distorting everything and changing everything, still remains in her heart.

After looking at the sky outside, and seeing that the time was not too early, Kushina asked the night god to go back with the scroll to study hard.

When he got home, Ye Shenxian was still pondering the Four Elephant Seals, and he only felt that the more he was relieved to think about it, the faster he would be able to learn, just like when he was learning other sealing techniques before.

At night, the night god lay weakly on his bed.

"I didn't expect to be so tired today, it seems that learning the sealing technique not only consumes mental power, but also requires a lot of physical strength."

After a few complaints, he felt that there was not much chakra left in his body, and he felt that it was probably better not to read it today, and the night god instantly put away the scroll, and after a simple wash, he was ready to rest.

It's just learning to control, but not completely, so you must do it as soon as possible.

Thinking like this, the night god gradually fell asleep.