Hokage: I, Naruto, the man with black hair and glasses

Orochimaru led the way, Naruto followed, and Yaoshidou was at the back.

Along the way, I passed many prison cells, which were full of people captured by Orochimaru for experiments.

"How are your roots?"

"As usual, Konoha's people don't know that Danzo is dead, and with Tsunade succeeding to the throne, they don't care so much."

"Also, isn't 'Shimura Danzo' still doing well at Konoha high-level meetings?"

"Hehehe, Uzumaki Naruto, you are such a scary person."

The three came to a laboratory.

In the laboratory, there are rows of very large test tubes, in which young children are soaked.

Pharmacist Dou looked shocked. Although he knew about this laboratory, Mr. Orochimaru did not tell him what the laboratory was researching.

"It seems that you still take it to heart!"

"Of course, after all, this is the aspect that interests me the most!"

After meeting with Orochimaru last time, Naruto asked Orochimaru to do one thing, an experiment about the soul
"What's the result of the experiment?"

"There has been some progress!" Orochimaru took out a notebook for recording data: "We inject the children with soul-strengthening substances, which is what you call 'spirit'."

"About 20 of them, there will be one that you mentioned, the phenomenon of turning into a god of death."

"However, everyone's soul is different. Up to now, I haven't mastered the specific number of spirit particles and the way to inject the soul, so I don't have the powerful soul like you said."

"Moreover, the experimental equipment is also lacking"

Orochimaru's eyes sparkled with great curiosity about the unknown.

grim Reaper
What kind of existence is it?
Naruto Uzumaki glanced aside, and in one of the test tubes, a boy about seven or eight years old appeared, with a light gray death suit on his body. Although the color was not that dark, it was a death suit!
Grim Reaper costume.

"Interesting~~!" Uzumaki Naruto adjusted his glasses, and a strange light shone on the glasses.

"Continue to expand the scale of the experiment, no problem?"

"There is a problem. For this research, the scale of my laboratory here has reached the maximum level, and there is no way to continue to expand!"

"Remember the secret laboratory you and Danzo established?"

"Remember!" Orochimaru's eyes lit up: "You mean?"

"That's right, there, I've had someone set up the experimental equipment, go over there as soon as possible, and tell me if there's anything missing!"

"understand!"

"Any other questions?"

"Next, there is the issue of experimental materials, and roots may be needed."

"what is the problem?"

"That laboratory doesn't have many places to store experimental materials, so we may need to use Root's prison."

"Mastering the root really brings a lot of convenience! I will tell A and let him connect with you!"

"Next, what about another experiment?"

Uzumaki Naruto asked lightly.

"What?" Orochimaru looked a little ugly, and opened another laboratory.

"Roar!"

"Ahhhh~"

"Ouch!"

As soon as the door was opened, there were countless miserable cries.

And what appeared in front of them were hideous monsters, some in human form standing on two legs, and various crawling beast forms.

The only thing that remains the same is the sharp white bone masks on their faces and the huge hole in their chests.

It looks like a demon crawling out of the abyss, very scary.

"They are all failures, without any self-awareness, bad reviews!"

Naruto looked at these man-made voids indifferently, and commented blankly.

"That's right!"

Orochimaru also shook his head.

These scary-looking monsters actually have very poor combat effectiveness, only a little bit stronger than ordinary ninjas, and they don't have any intelligence or communication ability.

Orochimaru took out a list, all of which were materials for the virtualization experiment. Basically, they were captives from other countries captured by him. After killing them all, he injected spirit particles with the method Naruto gave him.

Then one part became the state of death, and the other part couldn't withstand the pressure of Lingzi and directly turned into void.

And Orochimaru collected Xu's power separately, and then experimented.

However, without exception, all of them failed and turned into the current group of monsters called 'Xu'.

"Open their compartments and let them sort themselves out!"

"you mean"

Hearing Naruto's words, Orochimaru immediately understood the crux of the problem.

Xu's evolution requires cannibalism and mutual devouring, and finally evolves into a new powerful individual.

Those who can have enough strength are only Yachukas who is above Killian, and a big Xu like Vastord.

"So that's how it is!" Orochimaru glanced at Dou: "Help me remember, the virtual characteristics, devour each other"

Pharmacist Dou obediently recorded all this in his notebook.

Open the isolation belt, and the void inside starts to bite instantly!
"Roar!"

After several hours, finally, only one head remained, but its strength was still very weak.

Naruto walked in slowly.

He took out a light blue gemstone, which was dim but not bright.

Orochimaru and Yaoshidou watched Naruto slowly approaching the remaining Xu, and also noticed the light blue gemstone in Naruto's hand.

"Master Orochimaru, that is." Yao Shidou stared blankly.

Orochimaru didn't answer, his eyes were full of curiosity.

"Roar!"

With a roar, the animal instinctively attacked Naruto.

"Ninth of the Dao, Collapse the Wheel!"

A golden light rope directly bound Xu.

After Xu was tied up, he kept roaring and struggling!

Naruto held Xu with one hand, and Xu, who had been struggling all the time, instantly calmed down. From this person, the animal instinct made him feel endless fear.

Naruto held Daxu with one hand, and Bengyu with the other.

Xu's body instantly began to emit light, slowly turning into a human form.

After turning into a human form, Xu couldn't say anything, he could only groan like a beast, and it didn't last long before turning back into Xu's form.

Pharmacist looked at this scene in shock, while Naruto frowned, still not working, before Beng Yu was completely completed, it would not have any effective effect at all.

"Interesting, it's really interesting!" Orochimaru looked excited

"I'll leave this one to you!"

"Thank you!"

"Okay, that's all I saw today!" Naruto took out a big key, handed it to Pocket, and Pocket hurriedly caught it: "This is the key to that secret laboratory. Tomorrow, send someone to have a look. If there is anything else missing, report it to me as soon as possible!"

"understood!"

"Then I'll go first. I'll leave this place to you!"