To be honest, it was a little inconvenient, but thinking of Tsunade's value, Karn got up anyway.

Having Tsunade wait outside for a while, Karn changed his clothes and welcomed Tsunade in.

After sitting down, Karn asked, "Tsunade-san, is there anything you want me to do?" "If it's a matter of medicine, then it wouldn't be appropriate for Konoha to let Tsunade come to him again, Karn has always refused to mix friendships in transactions.

"There's something I want to hear from you, after all, you're also proficient in some medical skills, and the battlefield first aid manual also has your credit.."

"I didn't, it has nothing to do with me."

Karn shook his head and said, "Tsunade-san, I'm a businessman, don't look for me about Konoha matters." ”

"Don't be so stingy, this way, I'll take care of your business, and I bought all the chocolates from the food store this time." Tsunade smiled and waved his hand at Karn with his clumsy acting skills, and continued: "Besides, what I asked has nothing to do with Konoha matters, this is my personal doubt, for the sake of friends, help." ”

"We're not friends, Tsunade-san, and chocolates don't sell, and if you buy them all, others won't be able to buy them at my food store."

Karn said directly, but seeing that Tsunade was still smiling and had no intention of leaving after he was told to break it, he couldn't help but sigh and said, "Okay, you can tell me, if it comes to Konoha government affairs, I will treat it as if I haven't heard anything, and I won't answer you." ”

"You guys are really careful, Konoha didn't treat you as a spy."

Tsunade pursed her lips and said, she already knew from Grandma Mito that Karn had no ill will towards Konoha, but he was too cautious, and the political matters involved in Konoha were simply terrifying.

"It's about medical ninja training, I just asked Sarutobi in private, but he didn't want to do it at all; But Sarutobi-sensei didn't have any thoughts about this, and reforming the medical system would obviously reduce the casualties of the Konoha ninja.... Do you think I'm going to bring it up at the next ninja meeting? In that case, there will definitely be a lot of people who support my decision. ”

"It's better to give up, it won't work."

Karn mercilessly poured cold water on Tsunade and said, "Even if you pull all the upper ninjas, this matter will not succeed." ”

"Why? This is obviously a good thing, and this battlefield has already illustrated the importance of medical ninjas. ”

Tsunade asked unconvinced, this is obviously a good thing, although now that Konoha has Karn's medicine, it can effectively reduce the number of deaths of the injured; However, medical ninjas are irreplaceable, and if the number of medical ninjas increases, it will not only ensure the safety of the front-line mission team, but also allow the ninjas on the battlefield to quickly recover their strength.

"I don't know much about war, but training medical ninjas should cost a lot of money and energy, Konoha seems to be a little poor now, otherwise I wouldn't have used a few houses to cover me for millions of taels..."

Karn shook his head, his words made Tsunade blush a little, this kind of behavior did have some intention to kill the people of the village.

"And the medical system reform you mentioned, do you have any ideas and specific plans?"

Tsunade's tone choked, and then he looked left and right for a long time before he said, "Plan.. Isn't it time for everyone to discuss? ”

"But you at least come up with a preliminary plan, what is the goal, from what age to start training, whether to open a new course in the ninja school or to establish another medical ninja school, what are the selection criteria, what are the assessment criteria, how to prepare the course, how much it costs, and the treatment of medical ninjas, whether it is attractive, etc..."

"When you take this out, it's hard for the three generations of Hokage to find a reason to refuse even if they want to, if you're hot-blooded, there are hundreds of reasons to reject you."

After listening to Karn's words, Tsunade suddenly froze in place, what he had just said had a lot of inspiration for her, and even after listening to it, Tsunade vaguely knew in her heart what to do next.

"Yes, you're right." Tsunade had a lot of thoughts in his mind, and he agreed with Karn.

It's just that there are too many things to say at once, and she can't write them all down for a while, maybe she will forget them when she goes back.

"Don't look at me, I said I'm a businessman, and the medical reform has involved many aspects in Konoha, and what I just said is just to enlighten you, don't trouble me anymore."

After Karn finished speaking, he picked up his teacup and prepared to send him off, but Tsunade couldn't read his signal, so he had to explain that he was tired and needed to rest.

Tsunade was then pushed out of the room by Karn, and although with Tsunade's strength, Karn would never be able to push her away if he didn't want to, but it would be a bit rude to rely on her like this.

After leaving the Karn Food Store, Tsunade hurried back to Konoha Hospital.

"Yono, Seisuke, you guys come and help me."

Tsunade called out to the two medical ninjas who were best at organizing, and then spoke to them about what they had heard from Karn today

"Help me write a detailed plan, and I'll go and straighten out the medical ninjutsu."

Assigned a task, Tsunade did what she did best.

The current division of medical ninjutsu is not very clear, the most practical is palm immortal art, but palm fairy jutsu has high requirements for chakra control, Tsunade intends to summarize medical ninjutsu from easy to difficult, and at the same time classify all medical ninjutsu according to their practicality, if possible, she is also ready to develop some supporting medical ninjutsu.

Even Tsunade wants to write a method that is suitable for everyone to practice medical ninjutsu, and now it is still a little difficult to train a medical ninja, if a system is formed, then medical ninjas will continue to be cultivated.

"Attentive, patient... It's the basis for the selection of medical ninjas.,Even some surgeries can be taught at the ninja school.,Teacher Sarufei will definitely not agree to build a new medical ninja school.,As for the selection criteria,It's based on hemostasis.、Test paper assessment and routine surgery five items as the selection criteria? This is much more difficult than the three-body technique, and it seems that I have to mention it to Mr. Ape Fei..."

Tsunade's inspiration was opened in an instant, and he had been writing at Konoha Hospital until late at night, still busy; The medical ninjas who passed by like this were all surprised when they saw it, and they even suspected that someone inside was someone who used transformation techniques to disguise themselves as Tsunade-sama.

At this time, Tsunade-sama should be in an izakaya or a casino.,It's still hard to write in Konoha Hospital in the middle of the night.,It's too abnormal.。

It wasn't until two or three o'clock in the middle of the night that Tsunade suddenly felt that the division of routine surgery was a little blurry, and wanted to ask Karn, but seeing the night outside the window, he suppressed the idea again.

"Tsk, I forgot to buy chocolate too.... Let's see how much is left in Kushina. ”

After the lesson plan for the medical ninjutsu course was almost written, Tsunade suddenly felt a little palpitation, and when she wanted to eat chocolate, she suddenly remembered that she forgot to buy it today, but this palpitation really made her a little uneasy.

"Nothing bad is going to happen, is it..."

Then Tsunade shook his head, the war is over, how can there be so many bad things.