Naruto: My Sharingan can be embedded with infinite gems

Two days later, Granny Polyusica found Kamui and Izuna with the prepared potion.

"I have good news and bad news. Which one do you want to hear first?" Grandma Polyusica said indifferently.

Kamui and Izuna looked at each other.

"Let's hear the bad news first." Shenwei said with determination.

"In that case, let me tell you the bad news first. The bad news is that the potion can only maintain his current vision. If he overuses the Mangekyō Sharingan, he will still go blind." Grandma Polusica said.

"What about the good news?" Izuna asked.

"The good news is that I have found a way to prevent him from going blind," said Grandma Polyusica.

"What is that?" Izuna asked anxiously.

"Is it to transplant a pair of blood relatives' Mangekyō Sharingan?" Kamui asked with a tone of certainty.

"You really know it." Grandma Polyusica looked as if she had expected it.

"Shenwei, what do you know?" Izuna asked.

"The Uchiha clan is the bloodline left by Indra, the eldest son of the Six Paths Sage, and the bloodline left by his younger brother Ashura is the Senju clan." Kamui explained.

"No wonder you said Hashirama's cells can heal Madara's eyes." Izuna said after she figured it out.

"Indra's own bloodline is not complete, so the Uchiha clan that inherited his bloodline also has defects. This defect is that they will become blind after excessive use of the Mangekyō Sharingan." Kamui explained.

"Then what? For example, how did you know that transplanting the eyes of a blood relative can make up for bloodline defects?" Izuna asked.

"This is what a piece of black matter called Black Zetsu told me. It wanted to save my mother, so it told me these things." Kamui dragged Black Zetsu out to take the blame, but after all, he couldn't tell Izuna. I guess I only knew these things from watching Naruto in my previous life.

"So transplanting the eyes of a blood relative can really prevent the Mangekyō Sakura from going blind." Izuna confirmed with Kamui and Grandma Polyusicaa.

"Yes." Shenwei replied.

"That's right," said Grandma Polyusica.

"Izuna, don't do anything stupid." Shenwei quickly stopped her.

"Don't worry, Kamui, I won't." Izuna said with a smile.

Kamui was skeptical about Izuna's words.

"Izuna, you must not do that." Kamui warned.

"I already told you no." Izunai said as if you were nagging me.

That night, Izuna sneaked away and went to find Grandma Polyusicaa to transplant Madara's eyes.

When Kamui woke up the next day, he found that Izuna was missing. He immediately went to the guild to find Madara, but found that Madara was also missing. Kamui roughly guessed what had happened.

Kamui found Grandma Polyusica's house, and before he even entered the door, he saw Izuna with her eyes covered with gauze.

Izuna heard the footsteps and said, "Kamiu, is that you?"

"It's me." Shenwei replied.

"I know you want to ask me why I wanted to transplant my eyes to Madara." Izuna said.

Kamui remained silent, waiting for Izuna's next words.

"Ban is a good brother. He has been protecting me since I was little. When someone bullied me when I was little, he beat the person half to death and was covered with bruises. He hid at home and secretly applied medicine to himself.

When I grew up and was on the battlefield, he also protected me diligently and did not let me get hurt in the slightest.

After he became Hokage, I chose to be the head of the Anbu just to protect him. Kamui, are you listening?" Izuna asked.

"I'm here, I've always been here." Shenwei replied.

"Kamui, promise me not to tell Madara about this." Izuna requested.

"Even if I don't say it, Madara will find out... Izuna, you want to stay in this world and don't plan to go back?" Kamui asked in shock.

"Yes, if I go back, Madara will definitely discover this secret, and I like my carefree life now." Izuna said, showing the Fairy Tail emblem on her right hand.

"You joined the guild." Shenwei said in surprise.

"After spending these few days together, I found that the people in the guild are like family, giving people a very warm feeling," said Izuna.

"Izuna, have you really thought it through?" Shenwei confirmed.

"If you think about it, actually, living in this world is a very happy thing." Izuna said with emotion.

"Okay, I'll give you a gift." After saying that, Kamui used the materialization ability of his right eye to turn Izuna's eyes into three-magatama Sharingan.

Izuna felt a coolness in his eyes and thought it was Kamui using medical ninjutsu to speed up his healing process.

"Izuna, take off the gauze and let us take a look." Kamui said.

Izuna removed the gauze and saw a bright light.

Izuna let her eyes slowly adjust to the environment and found that everything in front of her was so clear.

Izuna picked up the mirror and looked at the three-magatama Sharingan in the mirror, somewhat unbelievable. She turned to look at Kamui to confirm with him.

"Your eyes are indeed the three-magatama Sharingan. My ability can only achieve the level of three-magatama and kaleidoscope. I can't do it, and these three-magatama cannot evolve into a kaleidoscope." Kamui explained.

"Three magatama are enough for me to deal with the difficulties in this world." Izuna said confidently.

"Before you leave, take another look at Madara," Kamui suggested.

"No, I've already seen everything I should have seen before the transplant. I should go take on missions and make money now. From now on, I'll leave Madara to you." After saying this, Izuna left without looking back.

"Goodbye, Izuna." Kamui said to himself.

……

Naruto Madara woke up on the seventh day after fainting.

"Where is this?" The first words Madara said after waking up.

"This is my home. Since you are awake, it means you are fine. Go out. I hate humans." Grandma Polyusica said.

Hokage Madara was confused. He sat up from the bed and looked at the bottles and jars in the room, guessing that Grandma Polyusicaa was a doctor.

Naruto Madara recalled that he was fighting with Kamui before, and then he suddenly felt his eyes blurred, and then he remembered nothing.

Naruto Madara guessed that he was sent here for treatment after he fainted. He should supervise Kamui when he returns and let him practice more medical ninjutsu.

As soon as Naruto Madara stood up, Granny Polusica opened the door.

Naruto Madara thought to himself, this old woman just wants me to leave as soon as possible, right?

Naruto Madara walked out of the house, turned around and said solemnly to Granny Polyusicaa: "Thank you."

The only response that Granny Polyusica gave to Naruto Madara was the sound of a door slamming shut.

"..."

Naruto Madara strode away, but halfway through, he suddenly realized that he didn't know the way. He wanted to go back and ask for directions, but he couldn't bring himself to do it.

Just when Naruto Madara was in a dilemma, Kamui came.

"Ban, are you awake?" Kamui asked in surprise.

"I'm not awake, I'm sleepwalking." Naruto Madara replied.

"Madara, chatting like this will only kill the conversation." Kamui said helplessly.

"You also know that we can't continue the conversation like this, then why do you always talk to me like this?" Hokage Madara argued.

"..."

"Where is Izuna? Why didn't I see Izuna coming with you?" asked Hokage Madara.

"Izuna is gone and left a letter for you." Shenwei said as he took out Izuna's letter from his arms.

The letter was indeed written by Izuna, and was originally placed next to Madara. Later, grandma Polyusica disliked it for taking up space, so she gave it to Kamui.

Naruto Madara took the letter, opened the envelope and read it carefully.

The gist of Izuna's letter was: I have decided to stay in this world and I have joined the Fairy Tail Guild. When you read this letter, I will be traveling around this continent. President Makarov has agreed to help us take the Chunin Exam. You and Kamui should go back soon and don't disturb me.

After reading the letter, Naruto Madara asked, "Does Izuna really plan to stay in this world?"

"I advised him, but he insisted on doing so." Shenwei explained.

"Alas~ I didn't care about Izuna enough. I respect Izuna's choice." Hokage Madara said with some emotion.

"Do you want me to go and get him back?" Shenwei said deliberately.

"No need, let Izuna continue to live in this world." Naruto Madara decided.

"Then let's go to the guild and take people back." Shenwei suggested.

"Let's take people back now." Hokage Madara said.

"Kamui, how many days have I been unconscious?" asked Naruto Madara.

"It's been seven days. According to the time comparison between the two worlds, twenty-eight days have passed on our side." Shenwei replied.

"In the letter, Izuna said that she wanted you to take over the position of Anbu chief." Hokage Madara said as he put Izuna's letter into his arms.

"Impossible, let me see Izuna's letter." Kamui said as he reached out to snatch the letter from Naruto Madara's arms.

"When we get back, you'll take over." Naruto Madara said as he ran in the direction of Kamui.

Kamui and Naruto Madara come to the guild to find President Makarov.

President Makarov said, "The people who will help you take the Chunin Exams have been decided. Do you have anything else to add?"

Kamui took the list and looked at it. It read: Natsu, Gray, Erza, Mira, Laxus, and Myston.

"President, just do as written on this list." Shenwei said gratefully.

"Okay then, I'll go and notify them to assemble." President Makarov said and went to gather them together.

"How is it? Can the people on the list pass the Chunin Exam?" asked Hokage Madara.

"Don't worry, they are strong enough." Shenwei said confidently.

After Kamui and Naruto Madara came out, they found that everyone in the guild was asleep.

"Don't worry, this is Miston's magic." President Makarov explained.

Naruto Madara has some interest in Miston Ge.

Naruto Madara originally thought that the tall blond young man was Myston Ge, but when President Makarov introduced him, he found out that the man with blue hair and a masked face was Myston Ge.

After President Makarov introduced the people, he was worried about their safety and insisted on going with them.

Kamui naturally warmly welcomed Makarov's visit.

In this way, Laxus brought the sleeping Natsu and Gray, President Makarov brought the sleeping Erza and Mira, together with Naruto Madara and Miston Ge, a group of nine people came to the Naruto world through Kamui's Flying Thunder God Jutsu.

As soon as Kamui arrived in the Naruto world, he sensed that someone was contacting him through the Flying Thunder God Kunai.