As soon as Nagato saw Aoi's expression, he knew what she was thinking,

"Those two sansho fish are dead, and Hanzo's current psychic sansho fish is the second generation, the offspring of the first to eat the tailed beast meat sansho fish, and it has all the advantages of the previous generation."

Aoi secretly said in his heart, this Hanzo is a talent, if it continues to develop like this, it is not certain that these Sansho fish will become a psychic race, in this way, Yuyin's inheritance will be guaranteed, even if Hanzo dies, it will have no effect.

While the two were chatting, Aoi's treatment of Nagato was completed. At this moment, I saw Nagato's muscles emerge, no longer looking like a dry corpse with skin and bones, his face was ruddy, and his whole person was too energetic.

"The treatment is complete, and I'm going to get paid." Aoi reminded.

Nagato raised his hand to stop Yahiko and Konan, who wanted to make a move, and before he could say a word, his right eye was cold at first, and severe pain followed, as if a red-hot soldering iron was inserted in his eye socket, and warm blood spring water flowed down his cheeks, but he didn't say anything.

The sharp pain came and went faster, making Nagato in a trance for a moment, and he was a little suspicious that he had been caught in the illusion.

"Nagato!" After the two friends clearly saw that Aoi had seized the eye of reincarnation, they put their hands on Nagato's eye sockets, exclaimed in surprise, and rushed over.

Aoi put the reincarnation eye into a vial, dodged the attack of the two by the way, and opened the distance,

"After the transaction is completed, I may come again, but next time it should be a normal entrustment, and I won't ask for your reincarnation eye again."

Yuyin Village has become the largest gold cave in the ninja world, and it can be said to be a paradise for rich people except for bad weather, but it has no attraction to Aoi. Aoi is already planning to go back, and this reincarnation eye hasn't thought of what to do with it for the time being, but keeping it will always come in handy.

Without waiting for the two of them to make any more moves, the spatial passage suddenly appeared, and Aoi stepped in and disappeared in front of the three of them.

"Nagato...... How are you? The two said hurriedly.

"Don't worry, I'm fine, that guy was helping me with my eyes one last time."

Seeing that the two didn't believe it, Nagato reached out and parted the red hair covering his right eye, only to see an orange eye in the right eye socket in the column, although it was not a reincarnation eye, but it was better to have one eye to replace it than to be blind.

"This ...... This one only touched it and it grows? If they hadn't seen it with their own eyes, they would have thought it was an illusion.

"It's really new, even if it happened to me, but I still can't believe that someone can do such a thing." Nagato was a little glad that he stopped the two of them from making a move at first, and when he turned his head and saw that the two were still in shock, he got down from the instrument and said, "Yahiko, Xiaonan, don't worry about that guy, go out for a walk with me, the three of us haven't been together like this for a long time." ”

Nagato is not as easy as it seems, and with the reincarnation eye, he knows how powerful these eyes are, and no matter who Aoi transplants the reincarnation eye to, it is not a good thing for the country of rain.

However, when he saw the two companions smiling from the heart, the hidden dangers of the future became indifferent to Nagato, and he now had enough time to study the hidden pupil technique in his eyes, and his body was restored, what else was there to fear.

……

Overworld.

Tanokuni Underground Base.

The experiment of cultivating the eye of reincarnation has been going on for several years, and recently there have been some changes in the test subject, and the medicine master can't wait to send a secret message to Orochimaru.

There are unknown changes, it is a matter of reincarnation, and Orochimaru also did not dare to slack off, and immediately rushed back.

No matter how special Shin Zai is, he is not a ninja of the Uchiha clan, although the transplanted writing wheel eye has successfully evolved into a kaleidoscope writing wheel eye, but now Xin's body is all the first generation cells, if you don't pay attention to internal balance, then the kaleidoscope will be at its limit.

How to improve the spiritual power of the letter, so as to affect the pupil power of the kaleidoscope writing wheel, Orochimaru has his own methods. That is, every fixed period of time appears in front of the letter, with the letter of hatred for himself, every time he sees it, the spiritual power will fluctuate greatly, this method is simply too convenient.

According to Dou's information, Shin's body has shown signs of aging, and Orochimaru rushed back to carefully observe the changes in the test subjects in the container, while Shin stared at him with a pair of scarlet kaleidoscope writing wheel eyes, and the hatred in his eyes was substantial, as if he was going to eat Orochimaru raw.

Shin's age is not very old, and he learned the cloning technique from Orochimaru's hand, and although he lost an arm, it can be said that the future is very bright. As a result, he was caught back by Orochimaru, and he was locked in this dark jar and started as an experimental subject, and now even his body is beginning to age, how can he not hate?

"Nice looks." Orochimaru didn't care what Xin thought, he didn't care about it, he liked Xin, turned his head and asked, "Dou, when did the change of the test subject begin?" ”

"I think it started half a month ago, because I observe and record every day, and if it weren't for the comparison, the subtle changes in the test subjects wouldn't have noticed, I'm very sorry, Orochimaru-sama." I sincerely apologize.

Orochimaru waved his hand to show that he didn't care, only to hear him sigh,

"The requirements for qualifications for the direct evolution of the kaleidoscope writing wheel eye into the reincarnation eye are too high, and the letter cannot meet the requirements even if it is special. In the past few years, I have continuously transformed him, and his current body is basically all the first generation of cells, but there is still no improvement, I dare not imagine how high the qualifications of people who can evolve directly from the kaleidoscope writing wheel eye to the reincarnation eye are, I really want to study it. ”

"Orochimaru-sama, why don't you raise the strength of Shin, which will be more beneficial to the experiment?" Yakushidou gives full play to the quality of not asking questions.

"Note that qualification and strength are two concepts, qualification is the upper limit that a person may reach, it is obvious that the letter does not have the qualifications to open the eye of reincarnation, and there is no difference between improving the current strength or not." Orochimaru patiently explained.

"Orochimaru-sama, after spending so much time and materials, is the experiment going to fail? So what's next? ”

Dou's heart is still a little worse, so for Dou's words, Orochimaru didn't care, on the contrary, he laughed lowly, and the laughter echoed in this secret room,

"Don't jump to conclusions, the first person to mix yellow and blue, named the color he saw green. Since Otsuki Aoi has given me this information, it means that someone has already mixed 'green', and it should be no problem for us to repeat this step, and the change in the letter just shows this, so we should have confidence in ourselves. ”

"Yes, Orochimaru-sama."