After opening the kaleidoscope, Sasuke began to practice even more frantically, spending the week in the training ground in addition to eating and sleeping to fight with the ninjas of the sound ninja village.

As he became familiar with the kaleidoscope, Sasuke's strength became stronger and stronger, and Yamanaka was very satisfied with Sasuke's performance, and from time to time he would give Sasuke some tips on how to use the kaleidoscope.

After a few more days, there was movement on Xiaolin's side, and the door of the laboratory, which had been closed for most of the year, slowly opened, and Xiaolin's work of refining chakra was finally completed.

Yamanaka Yuan teleported directly to Xiao Lin's side, and Xiao Lin threw a scroll to Yamanaka Yuan: "This is the chakra I extracted with the fusion of the blood of the Hyuga clan and Tsunade."

I tried to inject Yin and Yang into the chakra, and what was produced was the Six Immortal Arts, and if you integrate it into your body, you should be able to open the eye of reincarnation according to the condition of your body. ”

"Well, then Xiaolin, how long do you estimate it will take me to fuse this chakra?"

Xiaolin thought for a while and said: "At least a year, the main thing is that it takes a long time for the Yin and Yang Escape in your body to combine with this chakra, don't forget that there is no Yin and Yang Escape in this chakra, it's just a chakra close to Kaguya's."

It acts as a catalyst to help the yin and yang in your body merge and open up the eye of reincarnation. ”

Yamanaka Yuan nodded: "I understand, it seems that I need to retreat in the Ninja Village for a year, but fortunately, there is still 1 year before the plot starts, so it shouldn't be delayed." ”

"Hmmm! So when are you going to start? ”

"In a few days, I still have some things to prepare."

"Okay, then I'll go back to sleep first, I'm tired during this time." After speaking, Xiaolin climbed close to the ninja bag in the far reaches of the mountain.

That afternoon, Yamanaka told Orochimaru about his preparation to fuse the chakra, and Orochimaru said that he would fully cooperate.

Later, Yamanaka returned to Konoha and told Zhishui that he might not be able to contact him in the past year, and told Zhishui to protect the village.

Zhishui was stunned for a moment, then immediately agreed, and after hesitating for a moment, Zhishui asked, "Teacher, what are you going to do?" ”

Yamanaka Yuan pointed to his eyes and said, "Go and open the eye of reincarnation." ”

"Reincarnation Eye! Teacher, you..."

"I have been preparing for a long time to open the eye of reincarnation, and I have a relatively large certainty until today, so the village will be handed over to you during this time, if I haven't appeared in a year, you can unlock this sealing scroll, take out the flying thunder god kunai inside, and let Brother Shuimen come back.

Also pay attention to Uncle Jiraiya, if he wants to go to the rain ninja village to collect information, you must go together, as far as I know, the rain ninja village is the base camp of the Xiao organization, with the character of Uncle Jiraiya, he will definitely go after knowing the news, it is difficult for him to get out alone. ”

"Well, don't worry, teacher, I remember everything." Zhishui said solemnly.

"That's good, during my absence, if there's anything you can't solve with Kakashi, he'll help."

After explaining the water stop, Yamanaka teleported to the Hokage's office.

At this time, Tsunade was reading the recent investigation report of the Shadow Ninja on the death of Yakushi Nonoyu, and after the investigation of the Shadow Ninja, the suspicion of the medical ninja in Konoha Hospital was basically ruled out, and now they are investigating the ninjas who were nearby on the day of Yakushi Nonoyu's death.

"Mute, according to this report, there were about 20 ninjas nearby when Yakushi Nonoyu was killed, except for the security department, which..."

"Tsunade-sama, I have something to tell you." Yamanaka's sudden arrival interrupted Tsunade's words.

Tsunade was interrupted, he was in a very unhappy mood, and frowned and scolded: "You little bastard, what are you doing here when you don't work at Konoha Hospital?" ”

Yamanaka Yuan scratched his head and said, "Tsunade-sama, I'm here to ask for leave, and I'm going to leave the village for a while. ”

"Leaving the village? What are you going to do? ”

After hesitating for a moment, Yamanaka decided to tell Tsunade, "Tsunade-sama, please let the Shadow Ninja and Shizune go out first." ”

Tsunade's expression became serious when he heard this, Yamanaka Yuan is so mysterious, it should be a big deal.

After the Shadow Ninja and Shizune went out, Yamanaka said, "Tsunade-sama, I left the village to open the eye of reincarnation. ”

Tsunade was taken aback: "Reincarnation Eye!" How is this possible? Boy, are you serious? ”

"Hmmm! There should be more than eighty percent chance of opening the eye of reincarnation this time. ”

Tsunade was silent when she heard this, and after a moment she said with a serious expression: "Boy, I approved this falsehood, I hope you can succeed." ”

"Thank you, Tsunade-sama, if there is anything in the village that can't be solved during the time I'm gone, go to Shisui, his strength is not as simple as you know, it should be okay with him."

"I see, don't worry."

"That's it, Tsunade-sama, I'll leave first."

Just as Yamanaka was about to leave, Tsunade stopped him: "Wait a minute, there's one more thing. Boy, do you know if there are any people in the village who can chakra scalpels besides the medical ninjas at Konoha Hospital? ”

"Someone who knows how to chakra a scalpel? Is something happening to Tsunade-sama? ”

Tsunade nodded: "The director of the orphanage, Yakushi Nonoyu, was killed some time ago, and the dark ninjas have ruled out the suspicion of medical ninjas in Konoha Hospital after investigation, so we set our sights on the ninjas who passed by that day in the village, and other ninjas who can chakra scalpels." ”

"Yakushi Nonoyu is dead? What about his adopted son, Pharmacist? ”

"Medicine Master's Pocket? He disappeared on the day of Yakushino Noyu's death. ”

Yamanaka Yuan frowned and said, "Tsunade-sama, as far as I know, Yakushidou can use a chakra scalpel. ”

"What do you mean... Impossible! The relationship between Yakushi Nonoyu and Yakushidou has always been very good. ”

"Everything is possible, Tsunade-sama, if no one is the murderer of Yakushi Nonoyu after investigation, then please set your sights on Yakushidou."

"Then is there anyone other than the Medicine Master Pocket who can chakra a scalpel?"

"In the village, there are three or four chakra scalpels." Yamanaka then told Tsunade about all of them.

"I'll send someone to check! Thank you! Tsunade said with a smile.

"Well, then I'll leave first, and Tsunade-sama's village will be handed over to you."

"Don't worry!"

After reaching a consensus with Tsunade, Yamanaka Yuan teleported back to Otoshinobi Village and began to fuse Kaguya-hime's chakra.

As soon as Kaguya-hime's chakra entered Yamanaka Yuan's body, the Yin and Yang Escape Chakra in Yamanaka Yuan's body automatically moved towards this chakra, and then fused.

It's just that the process of fusion is very, very slow, and Yamanaka is not in a hurry, because according to Xiaolin, this process will last for a long time.