I am manipulating in Naruto vector

The structure and complexity of a device for making psychic puppets and a device for detonating puppets are much higher than those of the latter.

Not to mention that the puppet psychic device also faces the problem of how to mobilize chakra to activate ninjutsu.

At that moment, Uehara shifted his focus completely to the puppet detonation device.

After a day, when it was dark outside, a smaller second-generation chakra storage device was produced. It was slightly larger than a marble, but its reserves far exceeded that of the first-generation chakra storage device.

Although it is small in size, its capacity is equivalent to three-quarters of a genin's chakra reserves, which is enough for a short period of time.

It will be implanted into Kuna Hanako's body and connected to her meridians. It can either store chakra internally or extract chakra for personal use.

Although the essence of the chakra storage device is to control Kuanako, its role cannot be underestimated.

What is missing now is the production of small self-destructing puppets and intelligent devices.

The appearance of the created puppet device is set to be that of a spider. Its eight legs are specially lengthened and will tightly surround the heart. Small detonating charms are installed on the legs. Once detonated, there is no chance of survival.

The program inside the puppet has been set up with the help of Mr. Dan, and after being connected to the chakra storage device, it can be implanted into Kuna Hanako's body.

It is estimated that it will take three months to recover from surgery to complete recovery, but with the help of medical ninjutsu, this time will be greatly shortened.

Although Kuna Hanako's medical ninjutsu is not strong, the medical ninjutsu itself is like a divine help in repairing the injury, which will greatly shorten the time.

Moreover, the medical ninjutsu Uehara Kato learned from Kuanako when he was released from the ban. Although it is not strong, it can save lives at critical moments, and the skills are not overwhelming.

The implantation surgery of the small self-destructing puppet will also be performed by Uehara Kato. This is his first surgery and the first time to dissect the human body, so he has made a lot of preparations for this.

"Yifang, are you here?"

Kuna Hanako's voice came, and she didn't wake up at all.

"Um."

Uehara walked out of the room and asked, "How are your eyes?"

"I can see clearly now."

"That's good." Uehara added, "The puppet has been made. When will you prepare for the surgery?"

"So fast!" Kuna Hanako was startled and her sleepiness faded away.

Although I have prepared for it in advance, when the day actually comes, I will inevitably feel fear.

"Don't worry, we will anesthetize you. There won't be any pain at all. It will be over after you sleep." Uehara said with a shy face, without blushing.

The pain may be less, but it will definitely be there. The right thing to do now is to calm Hanako's fear and comfort her.

As for anesthetics, it's not difficult to get them. Konoha's anesthetics are a best-seller and are essential medicines for ninjas. Hiroki Uehara has them in stock. You can take them and use them without paying.

"But..." Kuna Hanako was a little timid.

"It's a taboo to keep cutting off. It will only make you afraid to do it the longer you delay it. You have to believe me." Uehara Kazuo said, "You have a great effect on me. Trust me I won't hurt you. It won't do me any good if you die."

, it will be very troublesome to find another person who can do things."

"Okay." Hanako bit her lips and made a difficult decision.

She fully agreed with what Uehara said, and there was something called fear spreading in her heart.

"Let's do it tonight."

"Okay." Kuanako nodded in agreement.

…

As dawn breaks, the operation is coming to an end.

At Uehara's feet, countless white cloths were stained with Kuna Hanako's blood.

On Kuanako's left chest, a hideous wound was being sutured. The operation was carried out very smoothly and the puppet had been completely implanted.

"How...how...like?" Kuanako said weakly.

Her face was pale, and the surgery that lasted all night had greatly depleted her physical strength.

“It went very smoothly.”

"That's good…"

Kuna Hanako breathed a sigh of relief, finally no longer need to worry.

"The effect of the anesthetic is about to wear off, and the pain will last for a long time."

"It doesn't matter, I...I...can bear it..."

"Remember not to move around to avoid tearing the wound and causing heavy bleeding, especially when I am not here."

"I will."

Finally, therapeutic ninjutsu was used to stop the bleeding and restore the wound, and the operation came to an end.

Uehara was not familiar with the human body, and he didn't even know the location of the acupuncture points.

But with Mr. Dan's help, the entire operation was a near miss, and the puppet was successfully implanted.

"Have a good rest and I'll bring you breakfast later."

"Yeah." Kuanako nodded slightly.

Uehara started tidying up and cleaning the surgical tools.

Half an hour later, Uehara entered the secret room carrying a bowl of porridge.

Kuna Hanako was lying on the bed without moving.

"You don't have to move, I'll just feed you."

Uehara took the lead.

Then I started feeding it spoon by spoon. The porridge was very light, with only a small amount of rice grains, but the cauliflower seeds tasted delicious.

In more than ten minutes, a small bowl of porridge was cleaned.

Uehara started to explain the precautions. Although the key points were explained more than once, he still couldn't stop thinking about them.

Kuna Hanako listened quietly, thinking about his safety.

"...During this period, considering your physical problems, the supply of chakra may be insufficient, so I will help you transfer chakra to the chakra memory until you can act normally."

"I will use healing ninjutsu to help your body recover every day during my free time. All you have to do is lie down quietly, have a good rest, don't be stressed, and treat it as a holiday."

"If you feel bored, you can call Danzhu to chat with you. If you need anything, you can call it."

Uehara did not hide anything from Mr. Dan, and Kuanako didn't feel anything strange. She had seen a lot during this period, so it was inevitable that she would not be surprised.

This small child has the maturity and stability of an adult, and is indescribably powerful and weird.

It's not a loss to work for him.

She started to numb herself like this, but as time went by, she felt better.

"have a good rest."

After a few words of comfort, Uehara left the secret room.

He will not stay in the secret room all the time, but also needs to walk outside to find inspiration. The puppet has been implanted in Kuanako's body, and his focus has shifted to the psychic puppet.

The biggest difficulty was how to imitate the process of ninja seals to mobilize chakra circulation. For this, he needed to observe and analyze this level closely to see if it was possible to imitate this process.

There is no need to be completely indistinguishable, but as long as you can take the first step, it is a success, and the follow-up only needs to be slowly improved.

Early on, a beautiful girl with long black hair and straight hair was welcomed outside Uehara's house.

"What conflict happened between you and Kushina?"

Uchiha Mikoto found Uehara and asked.

"What's wrong?"

"I met Kushina, but she was in a very bad mood when I met her. I asked for details for a long time before I said she had a conflict with you, but she refused to tell me the reason. What's going on with you?"