Most of the people harmed by Tianzhi's experiments died on the spot; the few who survived turned into half-human, half-beast lunatics and would die soon; the only perfect experimental subject was Tianzhi himself. Shuimu also admired this lunatic who dared to use himself for experiments.

"Yuhuo is just an accidental semi-finished product. His body is very stable. He can maintain his human form at ordinary times and can move freely underwater as a half-fishman. Except for his weak combat power, his completion is already quite high."

"Combat power?"

This word is really annoying. When it comes to biological experiments, if the value is measured purely by combat power, then the original intention of establishing this laboratory is very unpleasant.

"You are right. This laboratory was indeed built for the purpose of developing biological weapons. It was originally a secret research institute set up by Konoha Village to cope with the war. It has existed for a long time."

“Really?”

As long as you know the result, the reason is not difficult to guess.

The Kingdom of the Sea is a remote small country with weak combat power. It usually entrusts other large ninja villages to maintain order and protect itself, with the Hidden Mist Village being the main one.

During the Second and Third Ninja Wars, the Hidden Mist Village, as a disruptive force, also caused great trouble to the Konoha Village.

The Fire Country has a very long coastline and few ninjas familiar with naval warfare, which makes Konoha Village extremely passive when fighting on multiple fronts.

Orochimaru was ordered to research biological weapons, directly targeting the Land of Water. The biological laboratory in the Land of Sea was one of the bases at that time.

"A product of the Ninja World War?"

It seems that the Konoha Village, which claims to be righteous, may not be pure and flawless.

"This can be considered as making up for the mistakes the village made in the past. Now that we have come across this, we still have to save it!"

"There are so many people suffering in the ninja world. How many of them can we encounter? We can't save many people, but we have to take on a lot of trouble. Who would care about this kind of thing?"

"Fishing Fire Cares!"

This is really hard to refute. Those in power can always easily deal with the conflict between the interests of one person and the interests of a group of people, but Shuimu is really not up to this task.

"You can't let go of the injustice in front of you! Now that you are stronger, are you beginning to feel like a hero again? You really have the spirit of a benevolent hero!"

"We are all one, don't you know what I'm thinking?"

"Isn't it good to be a partner of justice? Those who lead by example are always cannon fodder. Think about those guys who died. Don't follow the path of Nagato and Uchiha Madara!"

"Tsk, Nagato and Uchiha Madara? You dare to use your divine body to decide the fate of mankind. How shameless! Only mankind can decide its own fate. What qualifications do the betrayers have to judge mankind from the moral high ground? Once the self-perception of being a human is distorted, what is the difference between that and death?"

"Don't shout, there are guests here, don't scare the little girl!"

"Stop talking nonsense! Orochimaru was not found, but it's not a complete failure."

Most of the experimental results of more than ten years were taken away by Shuimu. Of course, Shuimu would not use those evil means, but technology and knowledge itself are neither good nor evil, it depends on the person who uses it. Many things in it are still quite valuable in Shuimu's opinion.

"The most important help is that it greatly improves the efficiency of our experiments. When combined, the effect is quite good."

There is no need to explain this in detail, you will know it all naturally after exchanging memories.

"The problem is that Yuhuo's body is a bit problematic. Although it was only the inferior cell and organ transplant that caused the body to become alienated, after all, so many years have passed. It can no longer be simply separated. Otherwise, his life will be in danger."

"After careful research, I think the adaptive reverse erosion method should be used for treatment!"

"It will take quite some time if this continues!"

Although the treatment method is convoluted, the principle is very simple.

If one cell is much more active than the other, a creature formed by the fusion of two cells will be rejected or engulfed. The cells transplanted by Kabuto Yakushi to Orochimaru were eroded; Danzo Shimura's chakra was exhausted and the first generation cells in his right arm could not be suppressed, so they were also engulfed.

If one wants to completely cure Yuhuo, Shuimu can use his human cells and the White Zetsu cells to create super cells containing Yuhuo's genes, and then inject a certain dose into the body. The replacement effect will occur naturally. It is the same principle as treating Moonlight Gale, but this seems too childish.

"It's not appropriate to disclose this method casually. Think of other ways first!"

Using anti-aircraft guns to kill mosquitoes is not enough to describe the wastefulness involved. Moreover, giving Yuhuo an extremely long lifespan is not necessarily a good thing. After all, Yuhuo is just an ordinary girl from a fishing village. She does not have the courage to control such a thing, and perhaps it will only harm her in the end!

"Let's discuss this later. This matter still requires the master to make the decision!"

…

In the Kingdom of Wind, in a small town covered with yellow sand, Mizuki looked at Kabuto Yakushi and Orochimaru who suddenly came to him, and his expression changed from gloomy to bright.

"Kou, the relationship between us shouldn't be that sinister, right?"

Bringing Orochimaru to the door was far beyond Mizuki's expectations. Although he was also looking for this elusive guy, being blocked at the door was not a pleasant experience.

It would be fine if I was alone, but the key problem is that Yukimura is also here.

"It's the wrong time to expose it. It's much earlier than expected!"

As if realizing that something was wrong, Yukimura looked at the two dangerous strangers in front of him with some caution, but his strong curiosity made him involuntarily peek from behind Mizuki to observe Orochimaru and Kabuto Yakushi.

Seeing Mizuki's obvious distrust, Kabuto Yakushi smiled helplessly, stepped aside slightly, and let Orochimaru step forward to talk.

"Don't blame Dou, I have something I want to tell you in person!"

“Really?”

Mizuki is extremely wary of this nightmare man who has penetrated deep into Mizuki's soul. He always has the Flying Thunder God Technique ready. If the situation gets bad, he will immediately run away with Yukimura!

"Don't be nervous, I mean no harm!"

He glanced with interest at Yukimura, who was protected by Mizuki.

"I've always wanted to meet you, but I didn't expect that I would have the chance under these circumstances!"

"It looks like there's something important to discuss. Let me talk to you!"

"Please don't do that."

Orochimaru stopped him.

"If your real body was here, this conversation wouldn't be going on. If we started fighting, this town would be razed to the ground!"

"Really?"

Although it was just a joke, Orochimaru's calm attitude still showed his sincerity.