From the beginning of the conversation, Tsunade was determined to train Karin and made it clear that she would not let Karin's talent go to waste. Mizuki naturally took the opportunity to reveal some information, as it was information that would be exposed sooner or later anyway.

As for the benefits, the genetic samples that should be obtained have been obtained, and the coveted secret technique - Diamond Seal has also been obtained in advance. Therefore, even if Karin's custody is taken away by Tsunade in the end, Mizuki will not be too disappointed. Just think of it as voluntary labor. It is not too much trouble to help out when he is free.

"So, who is Tsunade-sama's favorite teacher?"

"Let's use Ebisu. It's not difficult for an elite teacher to teach one more student the basics."

At Karin's age, it's impossible to send her to a ninja school for basic education. She has been a Genin for a while relying on her talent. Ebisu is more reliable. Even Uzumaki Naruto can learn something from his teaching, so Karin should not be bad either.

"Okay, if Ebisu needs any help, you can come to me." Mizuki said, "If possible, Lady Tsunade, can you arrange an apartment for Karin? It doesn't seem appropriate to always live in the lounge of a shop. It would be better to have a formal residence."

It is impossible to increase Karin's sense of identity by keeping her in a small apartment with no sense of security.

"I'll arrange this as soon as possible." Tsunade turned around and asked, "Shizune, is there a vacant house that can be arranged now?"

"There are houses, yes." Shizune answered awkwardly, "There are still many places to live, but they are not very convenient places. It's hard to feel at ease for a little girl to live alone."

"Don't worry too much about this. Xianglin has had a rough life, so this little difficulty is nothing to worry about."

Mizuki was not too worried about this. As the situation in Konoha Village was easing, basic security could be guaranteed.

"That's it." Tsunade made the final decision, "Arrange it as soon as possible!"

"Yes." Shizune agreed.

"Let's talk about the second thing." After dealing with Karin's problem, Tsunade continued, "The prisoners you captured two days ago also provided some valuable information. Let's not talk about them for now. Two of them were spies who sneaked into the village, and the other three had attacked Konoha before. More importantly, how much do you know about the curse seal on the three people who were once known as the Sound Four?"

"It's the same type of thing that Orochimaru inflicted on Mitarashi Anko and Uchiha Sasuke. It's just that the degree of completion is different. In fact, they are all similar."

"We all know this. Do you have any other information?"

Shuimu shook his head and said, "Unless we have complete intelligence, otherwise, based on the current situation, we can only verify it through experiments."

"That's impossible." Tsunade flatly refused. "The village is extremely averse to this kind of research. The pressure is too great. It is impossible to conduct this kind of research openly. Moreover, it is something related to Orochimaru, which makes people even more hesitant."

Mizuki also knew that this was too much to hope for. During this period, Mizuki also conducted some research on curse seals. It was not without results. However, referring to the mutated curse seals on his body and combining the results of the research on Uchiha Sasuke's chakra after the curse seal exploded, he also tried to make some curse seals. However, the results were not optimistic. After the self-made curse seals were placed on the body shells without souls, the explosion speed was too fast and basically uncontrollable. Most of them exploded and died. The only one or two who survived had turned into alien creatures that could not be classified. This also made Mizuki understand that the results of Orochimaru's years of research were not something he could replicate in just a few months.

Mizuki kept silent, causing Tsunade to misunderstand: "It's not just these reasons. The study of curse seals has always been taboo. The caged bird of the Hyuga family is a lesson learned. Curse seals are also used secretly from time to time. This type of technique is too notorious among the high-ranking ninjas. After all, no one wants to be bound by curse seals."

"I understand." Mizuki didn't want Tsunade to agree with anything. If there was a need in private, Mizuki would study it himself.

"It's good that you understand. I just want to ask, according to your understanding, how dangerous is the curse seal? Can Uchiha Sasuke suppress the power of the curse seal like Mitarashi Anko?"

Hearing that Tsunade actually asked this question, Mizuki smiled and said, "I don't know, but the possibility is very small."

"Is it not okay if Orochimaru just lets go?"

"Orochimaru?" Mizuki realized that something unexpected might have happened that he didn't know about, but he still answered, "It won't have much of an impact. It still depends on Sasuke himself."

There is a saying that Uchiha Itachi may have told the truth. Anger and hatred will bring strength to Sasuke. This is especially true for Uchiha. Hatred will not only bring motivation to become stronger, but also bring real power. Every outburst of emotions will become bait and driving force for the evolution of Sharingan. On the other hand, the unstable state of mind will weaken the restriction of the seal of evil on the curse seal. Unless the seal of curse is completely peeled off, it is basically impossible to achieve.

"Are you unable to do anything with your level of sealing skills?" Tsunade asked helplessly.

"Maintaining the status quo is the best solution." We can only wait for Sasuke to become stronger and see if there is any turning point.

"It can only be like this. The two major families when Konoha was founded, the Senju, have disappeared, and I didn't expect that the Uchiha is also in danger. In less than a hundred years, it has become like this."

Tsunade was reminiscing about the past and feeling sentimental about the present, but common people like Mizuki didn't feel the same way. After all, it was all the same, as they were all in power through the master-disciple inheritance.

"There is one last thing. There is an S-level mission that you need to complete!"

"S-rank? I just got back, right?"

Two consecutive S-level missions are extremely rare in peacetime.

"There is nothing we can do about this. There aren't many ninjas left in Konoha who can handle missions involving Jinchūriki. Might Guy and Kakashi both have missions, and Asuma can't leave. Only you have excellent strength and covert reconnaissance abilities, which makes you perfect for this mission."

"Okay." Mizuki could only hope that it wouldn't take too long, "Which Jinchūriki is it?"

"The Six-Tails Jinchuriki of the Hidden Mist Village - Yugao." Tsunade replied: "Your mission is to conceal it from the Hidden Mist Village and find out whether the Six-Tails Jinchuriki is capable of protecting himself. It is too dangerous for the Jinchuriki to be alone. Unless there are unexpected events, you do not need to interfere with the capture operation of the Hidden Mist Village. Regardless of success or failure, just sit back and watch."