On a deserted island off the coast of the Land of Fire, Lao Zi with a red hair and beard was lying on the rough beach, and the waves were blooming, ebb and flow, dragging him to the sea little by little.

"Old Purple ...... Old Purple ......"

In the midst of the tide, a murmuring call woke up the red-haired man in a coma.

He slowly opened his eyes, and saw the blue sky and clear clouds, and seagulls chirping and flying through the air.

"Where am I?" Lao Zi covered his head and stood up on the ground.

"You're finally awake, old purple." The voice of the Four Tails came from the sealed world inside him.

Lao Zi was stunned for a moment, and then suddenly remembered what happened before he fell unconscious.

"Sun, are you alright?!"

Lao Zi immediately projected his spiritual consciousness into the sealing world.

The chains outside the stone seal had nothing to rely on after the cold wind left, and it took the four tails more than half a day to finally break free from the 'full ball' chains!

So Lao Zi easily walked into the sealing world.

In the center of the lava-volcanic sealed world, the four-tailed Monkey King squatted in the crater, and the four red-haired tails behind him hung listlessly into the crater, shaking unconsciously.

As a chakra ensemble, the four tails will mobilize the chakra as soon as the cold wind leaves, and the two tails that have been cut off will be 'restored'!

Seeing Lao Zi coming in, the four tails said casually: "I'm fine, Lao Zi, what about you?" ”

After this catastrophe, the four tails felt that their relationship with Lao Zi could go further!

"I'm fine, too."

Lao Zi shook his head, his face slowly showing a look of doubt, "It's really strange, before I was knocked unconscious, my chakra and the sealing world were sealed by the other party, and it was easy for them to kill me, but why did they let me go in the end?" What exactly do they want to do? ”

Four-Tailed Teeth: That's right for you, I got two whole tails chopped off!

Hey, forget it, let's just be bitten by a dog!

Four Tails thought viciously in his heart, 'Don't let me see them again!' ’

After chatting a few more words, and after confirming that both parties were okay, Lao Zi's spiritual consciousness returned, and then he remembered that he was on a deserted island, surrounded by an endless sea.

Lao Zi was stunned, hurriedly communicated with the four tails, and asked, "Sun, where are we now?" ”

"I only know that it is on an island in the middle of the sea, but I don't know the exact location." Four Tails.

After being wrapped into a ball by the chains of the Sealing Seal, the Four Tails could not perceive any information from the outside world at all, and it was not until he broke through the Sealing Seal that he sensed the nearby desert island and the sea.

"And how long have I been unconscious?" Lao Zi then asked again.

Four Tails thought for a moment and said, "About a day and a night." ”

Lao Zi's brows furrowed, he carefully observed the environment, temperature, and wind direction of the surrounding seas on this island, and his face gradually became solemn.

This is not the sea area of Takino Country!

The country of Taki is close to the sea, and if the people of the abyss spend a day and a night catching him from the country of Taki-no-kuni to the waters of the country of Taki, it is very reasonable.

But unfortunately, it is now the end of November, and the cold snap in the far north is constantly invading the land of the earth, the land of Taki, the country of iron, and other places, in this case, the temperature in the sea near these countries is absolutely frighteningly cold, but you can still feel a little warmth here!

Old Zi's heart was shocked: Could it be that this is the sea area of the Fire Country?

That's not right!

You must know that he was knocked out by the people of the abyss in the country of Taki, and from the country of Taki-no-no, to the sea area of the country of fire, it needs to cross half of the country of fire, even if it is an elite ninja, it will take about seven days!

One day and one night?

Are you kidding?!

"Lao Zi, what's wrong?" Four Tails asked strangely.

"Sun, this should be the sea area of the Land of Fire, how long will it take to get here from the Land of Taki, if it's you?" Lao Zi asked solemnly.

The four tails were stunned, yes, such a long distance, even he couldn't run it in one day and one night!

And...... The Four Tails suddenly remembered that yesterday Lao Zi fell into an illusion, and then the sealing world was sealed, and then after a few minutes, the people of the abyss came in and cut off his tail.

Could it be that the other party rushed from the country of Takino to the sea area of the country of fire in a matter of minutes?

"Time and space ninjutsu!"

The four tails lived for a long time, and quickly thought of something, "The other party must be proficient in time and space ninjutsu!" ”

Lao Zi said: "This abyss is even more powerful than imagined, it seems that we should avoid contact with them as much as possible in the future!" ”

The four tails nodded thoughtfully: they cut off their two tails for research, it should be enough, right?

If it's not enough, it won't come back to you, right?

Four Tails is preoccupied.

……

The Land of Fire.

Konoha.

In December, a cold snap blows from the north, the temperature on Konoha drops sharply, and the sky is covered with white clouds, as if there is snow beckoning.

On this morning, the cold wind sent the tightly dressed Karyo and Hinata to the ninja school, and when they returned, they suddenly received the memories of a shadow clone.

It's the shadow clone he sent to establish the secret experimental base of the Iron Country with Yakushidou before!

'Got the lab ready?' ’

After the cold wind returned home, he left a shadow clone for emergency, and the body quietly went online and left.

After a few breaths, the cold wind came to the depths of a hidden canyon somewhere on the border between the Fire Nation and the Iron Nation.

Drilling out of the canyon, the cold wind followed the memory of the shadow clone and went straight to the capital of the Iron Country.

Because of its proximity to the Far North, the Land of Iron is covered with ice and snow for more than half of the year, and it has just entered winter on the Konoha side, but it is already icy and snowy, and the snow in the sky is falling down like dandruff, and you can't see what is ten meters away!

The cold wind changed into a mink coat to keep out the cold, and then put on a hat to protect against the snow, and advanced step by step against the severe cold wind and snow.

Half a month later.

The capital of the Iron Country.

The cold wind stood at the gate of the city and shook off the snow on the hat, and breathed a long sigh of relief: It's finally here!

The wind and snow in the Iron Country were even more terrible than he imagined, and after using the teleportation technique to drive for a while, he decisively chose to walk, in fact, he wanted to hire a carriage, but unfortunately the carriage could not run at all in this weather.

Entering the capital of the Iron Country, the cold wind saw a column of samurai wearing overcoats and armor shoveling snow on the side of the road with shovels, and there were many civilians helping next to them.

The cold wind didn't look much at it, and according to the memory of the shadow clone, he rushed to the southeast.

Half an hour later, the cold wind came in front of an izakaya.

"Konoha Izakaya?"

It's a very capricious name.

The cold wind pushed open the sliding door and stepped in, and a heat wave came along with the sound of conversations.

Looking around, Hanfeng found that the izakaya was not large, with four small tables and a few guests, and Yakushidou was wearing a kimono and making Ota cooking with a smirk on his face.

"Welcome."

The pharmacist pushed the frame on the bridge of his nose, and greeted the cold wind with no different color, "What do the guests want to eat?" Our store has authentic Ota cooking from Konoha! ”

"Then a Ota boil." Han Feng glanced at the work in the pharmacist's hand and said casually.

"Understood, please take a moment, and you'll be fine right away." The pharmacist smiled brightly, and interpreted the small trader vividly.

Han Feng secretly sighed that he was worthy of being a spy who could lie down on the five major countries, and there was no one else in this acting.

After the cold wind finished eating the Ota boil, and the customers in the store were all gone, the pharmacist came over with a smile and bowed, "My lord." ”

Cold Wind asked softly, "The lab is down there?" ”

"It's worthy of an adult, and you can guess it."

The pharmacist said, "Please come with me, my lord." ”

With that, Yakushi left a shadow clone to look after the izakaya, and then went backstage with the cold wind and entered a small warehouse.

Yakushidou opened the planks on the ground, revealing a dark stone staircase that led to the ground.

The two of them walked in and walked about ** meters to the underground, and the pharmacist turned on the light, and a slightly dim laboratory came into view.

The laboratory is boxy and made of earth, and the surrounding earthen walls are extremely solid and solid.

In the middle of the laboratory is an operating table, brand new and bright, and a shadowless lamp, which is bought at a high price.

On either side are two long tables, where a lot of delicate experimental equipment is placed, such as scalpels, glassware, microscopes, tweezers, and some messy machines with electricity, which look very tall.

As for the wall facing the entrance, there are several iron cages, and inside are several white mice.

Han Feng's eyes lit up slightly, and he asked, "Have you started transplanting?" ”

The pharmacist shook his head and said, "Although there is experimental data on the roots, I am still not at ease, so I am still in the observation and preparation stage." ”

Hanfeng nodded in relief: this is how a serious scientist should be!

After all, other people's information is someone else's, and if you don't test it, you can use it directly, and it will definitely not work!

The pharmacist walked over to the long table and removed a finger-thick glass test tube from a machine, and there was a trace of green liquid at the bottom of the tube, which was the first generation of cells.

"When I'm done with the observation and the data is recorded, I'll dilute the first generation of cells and practice transplantation," he says. ”

The transplant object is a guinea pig in an iron cage.

Han Feng looked at the little mouse and asked, "In the later stage of the experiment, do you need human experiments?" ”

Yao Shidou nodded, but thinking of Han Feng's character, he said, "With the experimental data that the adults gave me, it should be possible to reduce the number of human experiments." ”

I didn't say that it was omitted directly, but it seems that human experiments are still indispensable.

However, there are so many bandits in the ninja world, and there is no shortage of experimental materials.

Communicate his ideas with the pharmacist, he naturally will not have any objections, and immediately said that the future experimental materials will be contracted by the bandits!

"All the equipment is ready, right?" Hanfeng knew that it wouldn't help the experiment, so he started with the money.

"There's enough money, but there are still a few pieces of equipment that haven't arrived yet."

The pharmacist thought for a moment and said, "My lord, if the experiment is carried out at the stage of human experimentation, there may be some movement. ”

Hanfeng said: "Don't worry. ”

Hanfeng immediately took out a small notebook, tore off a blank piece of white paper, and wrote a few imprints on it.

In the past, when the cold wind came to Bo Feng Shui Gate to talk about business, Bo Feng Shui Men would use a sealing technique to cover the office and prevent sound from coming out.

Although Han Feng didn't collect this sealing technique, he was not blind, how could he not remember its seal after Bo Feng Shuimen had cast it so many times in front of him.

Han Feng was very irresponsible and handed the small note to the pharmacist, saying that learning this technique would prevent the sound from leaking, and he didn't care whether the pharmacist could practice or not.

The pharmacist took it with a wry smile: "Thank you, sir." ”

"No thanks, it's all my job." Han Feng humbly recognized his own shortcomings, so he didn't take credit, and he was a little bit polite.

After visiting the laboratory, the cold wind quietly left the izakaya, and then found a nearby bathhouse to live in, taking a hot bath during the day every day, and going to the izakaya late at night to fool around with Yakushidou.

After five days, Yaoshidou finally completed the observation record of the first generation of cells.