The temperature in the desert is extremely low, and the strong wind blows like a knife on your cheeks.

Just as Runyu was preparing to rush back to Konoha, she encountered an uninvited guest.

"I managed to come back after going through hardships, and the first person I met was you." Runyu sighed.

Meeting Uchiha Madara just after returning to his own world is obviously not something to be happy about.

"I believe you will definitely come back, and I specially waited here for White Zetsu." The person who came was Uchiha Madara, who was possessed by White Zetsu, and he spoke to Runyu in a very relaxed tone.

"Should I be honored?"

"That's not necessary, but have you considered joining me?" Uchiha Madara asked.

"I haven't thought about it yet." If it was Uchiha Madara's true form, Runyu would definitely turn the table over. After all, he has twin Kamui Obito and Hollow Rinnegan Eye Obito here!

"Why do these two people hate me so much?" Uchiha Madara turned to look at Shirasawa and Akei. He had long felt the undisguised malice, but he just didn't want to pay attention to it.

"You ruined my whole world!" Bai Ze gritted his teeth.

"But I don't know you at all." Uchiha Madara was quite puzzled.

In his life, he has destroyed many ninja clans and killed many ninjas, but he is still a good person. He could swear that he really does not know the two masked men in front of him.

"They both come from another world. In his world, he is the agent you originally planned to choose." Runyu explained thoughtfully.

"Other worlds." He lowered his head and pondered. It turned out that those people who were sucked into the dragon's veins and disappeared all went to other worlds.

"Then you really should hate me." Uchiha Madara said frankly, and then asked, "Have I succeeded in other worlds?"

"Failed!" Bai Ze said lightly. You can imagine how big a blow these three words had to Uchiha Madara. There is no better way to take revenge than crushing his lifelong obsession with your own hands.

"How could it fail??" Madara Uchiha asked in confusion after a long time.

There is no possibility of failure for the plan Uchiha Madara himself created by sitting in darkness for decades. Unless that person is resurrected, the only person who can stop him is Senju Hashirama.

"Hei Jue is not your conscious clone. You think you are the savior of the world, but in fact you are just a clown and a pathetic person. You have been sitting in the darkness for decades, and in the end you are just someone else's wedding dress. How ironic is it?"

Chi Ling used a very bitter tone to sarcastically vent her hatred to Uchiha Madara.

The temperature in the desert is even lower.

"Is this true?" Uchiha Madara did not get angry, but turned to Runyu and asked.

"That's right." Runyu nodded. The transformation of the corrosive power made his fear of Uchiha Madara even weaker.

"bump!"

Bai Jue exploded.

Uchiha Madara's consciousness left, and he needed to verify the authenticity.

"Let's go back to Konoha."

In the next period of time, he shouldn't need to waste his energy on Uchiha Madara.

Two days later, Runyu rushed back to Konoha.

Runyu sneaked outside the study and pushed the door in. Uchiha-san was sitting at the desk busy. He was in good spirits, but there were more gray hairs on his temples.

"Father, I'm back." Runyu greeted softly.

Uchiha-san raised his head, immediately stood up and walked to Runyu, looked up and down, and after a long time he said in a hoarse voice.

"It's good to come back, it's good to come back." She hugged Runyu tightly, fearing that everything in front of her was just an illusion, and there were faint tears in the corners of her eyes.

The two chatted about recent events for a while, and remembering Uzumaki Nagato who was still waiting for treatment in the Kamui space, Runyu said goodbye.

…………

Runyu opened the door and walked into the living room of Nonoyu's home. Calling it a living room might be a little inaccurate, but it was more like a research room.

There are various medical books and countless research equipment stacked here. When Tsunade is not in Konoha, Noonoyu will conduct research at home.

"Master Runyu, you are back!" Nonoyu stood up and hugged him tightly. For a moment, he felt a little uncomfortable with Nonoyu's reaction. In his impression, Nonoyu was very reserved.

Showy girl.

Nonoyu also has a scent, like a mixture of many kinds of medicinal materials. It smells refreshing but not pungent.

"I said Nonou, how did you know that I left?" He specifically asked Uchiha-san to disguise himself as himself in order to conceal his whereabouts.

"Because... that very special sense of voyeurism is gone..." The sense of voyeurism that made her feel at ease suddenly disappeared. The only possibility was that he left Konoha.

"I see……".

Nonoyu packed up the books on the sofa, motioned for him to sit down, and then made a cup of tea in a beaker and handed it to Runyu.

"But I think Meiyue might have guessed it... Lord Runyu's behavior and habits have changed a lot during this period. He doesn't bask in the sun on a wicker chair. Instead, he likes to stay indoors and read a book..."

Runyu drank tea and listened to Nonou's explanation. It made some sense, but it shouldn't be a problem to deceive Sarutobi Hiruzen.

The two chatted for a few more minutes, and Runyu finally mentioned the key point.

"Heal someone for me."

Hearing this, Nonoyu quickly stood up and gently pushed on the wall behind the sofa, and the invisible door appeared.

Behind the door is a long corridor, which is very bright under the influence of incandescent lamps. At the end of the corridor is an iron single door.

In a world like this, no one has a secret yet. The best place to store secrets is the secret room underground.

The iron door opened.

The room not only has a variety of experimental supplies, but also a specially built sterile room for performing surgeries.

"You can come out now."

Bai Ze, wearing an Akatsuki trench coat, emerged from the darkness, and then the space distorted.

Konan supported Nagato and appeared in the secret room. The air here was not turbid, but Nagato still coughed a few times unconsciously.

Looking at the tall and plump Konan, Nonoyu subconsciously felt hostility. After realizing that the latter's attention was focused on the patient, this hostility quickly disappeared.

Nonou stepped forward to hold Uzumaki Nagato, helped him into the sterile room, and laid him flat on the operating table, his hands glowing green.

As he entered working mode, Nonoyu's expression became calm and resolute.

Xiaonan stood outside the glass window with a worried look on her face, staring closely at every move in the operating room.

"Don't worry, she is very professional." Runyu persuaded Xiaonan and immediately added, "Her master is Tsunade-sama."

Hearing this, Konan's nervous expression softened a bit. Tsunade is known as her disciple as the best medical ninja in the ninja world, so she naturally has her own unique skills.

"Boss, as far as I know, Tsunade-sama of this era seems to be only seventeen years old." Bai Ze added untimely.

Xiaonan's face turned worried again...

Runyu glared at Bai Ze.

After a while, Nonoyu, dressed in white, came out, looking a little tired.

"Except for the burns on his feet, he has no external injuries on his body, but his organs are very old, as if he has lost a huge amount of vitality in an instant. Even though he looks very young, his body is no different from that of a seventy-year-old man.

.”

"Can it be treated?" Xiaonan's voice was low and she was very careful. She was afraid that the last hope in her heart would turn into bubbles.

"I have used Palm Senjutsu to restore part of his body's vitality. Next, he needs to use Huichun Powder for three months, and then use Palm Senjutsu to repair it every three days. From now on, he will give up refining chakra and do

An ordinary person can live for about ten years, which is already the limit. He can look the same as an ordinary person, but his body and bones will be much weaker and cannot withstand too much hardship."

"That's enough..." Tears of joy flowed from Xiaonan's face. Only she could understand how desperate she felt these days when she looked at the dying Uzumaki Nagato.

His body has reached its limit long ago, but hatred and ideals have ignited his life like fire. Now that the fire is extinguished, his life will be extinguished.

So she was in panic all day long, staring closely at Uzumaki Nagato, fearing that if she fell asleep and opened her eyes again, she would receive bad news.

"If the organs in the body are replaced, can this limit be extended?" Runyu asked softly.

"Probably not. His problem is not only his organs, but deeper things have also reached their limits, such as blood vessels, muscles, etc." Nonoyu explained.

"Xonan, please stay here with Nagato during this period." Runyu ordered softly.

…………

In the courtyard, Runyu was lying on a wicker chair, enjoying the rare tranquility.

Standing next to him were Bai Ze and Chi Ling, and Runyu had not yet thought about their arrangements.

"Whoosh!"

Uchiha Reige, wearing a black ninja battle suit, appeared in the courtyard.

"Lord Runyu..."

"I heard from my father that you have opened the Mangekyō Sharingan. Congratulations." Runyu said with a guilty conscience. Some time ago, he thought that Uchiha Reiyue had no chance to connect with the Mangekyō Sharingan. Unexpectedly, she successfully opened the Mangekyō Sharingan a few months later.

Wheel eye!

That's not a big deal. Throughout the millennia of the Uchiha clan, only a few people have opened the Mangekyō Sharingan.

"Lord Runyu, that's not what I want to say..."

She was not affected by Runyu's congratulations and asked further.
To be continued...