It's different from Xiao who is so poor in the cave that she can't even light a candle.

In the underground base of the spring no cherry dove occupying the magpie's nest, it is brightly lit. She lit a large number of candles, illuminating the entire laboratory as bright as day.

Although, the time is daylight at the moment......

"Well, it's done!"

The girl carefully removed the container full of nutrient solution from the shelf, looked at the beating heart floating in the yellow liquid, and said with a smile.

A few days ago, the pink heart was still a mass of flesh for unknown reasons, made up of a large number of embryonic stem cells. After cultivating enough stem cells, Sakura began to use medical ninjutsu to stimulate the stem cells for the next step of differentiation.

It is derived from stem cells, differentiated into heart cells, then formed into myocardial tissue, and finally formed the heart.

Unlike the previous stage, where you only need to supplement nutrients from time to time and allow the embryonic cells to grow on their own.

This process, she had to monitor the whole process and be operated by the deity, so Sakura hadn't been out of the base for a few days in a row.

Naturally, the progress of the task was also pulled down - fortunately, she still had plenty of time left.

Moreover, her main body is to complete long-distance and difficult tasks, and those tasks that are relatively close and relatively low in difficulty are performed by the ice clone.

The combat power of Sakura Haruno's ice clone depends on how much chakra the deity assigns to the clone;The doppelganger can't use ninjutsu, Sakura Chong and Yin Seal, and Chakra's fine manipulation skills are far inferior to the deity.,But you can use water and ice escape.,And the ice escape is still quite slippery.,The body technique also inherited her experience.,The combat effectiveness is not bad.。

What's more, she has now mastered some of the skills of Yin Escape, although it is only the surface, but after integrating the ability of Yin Escape into Ice Escape, the strength of her Ice Escape Ninjutsu has also improved.

Now her ice clone, if the chakra is enough, it is not a big problem to deal with the general upper ninja.

In short, it is from the previous clone to stay at the base and the main body to go out to perform the task, and the transformation into the body to stay underground and the clone to complete the task.

The experiment went fast and well.

Because she was careful enough, the twenty hearts that Haruno Sakura cultivated this time were all successfully developed.

"It's a pity, if you have enough materials, you can cultivate a batch more. Sakura took off all the containers on the shelf and lined them up neatly in front of her, still dissatisfied.

However, she can't help it, the special biocatalytic agent that can promote cell dedifferentiation and differentiation is a contraband that cannot be accessed in Konoha because it involves human experiments. Sakura can only produce it herself in the main base of the Snow Country, and the previous production was not much, and this round of experiments has been used up.

However, twenty hearts can barely be used for emergencies.

From the day she fought with the scorpion to now, Sakura has been quite busy, with a lot of tasks, and Chakra hasn't accumulated much, almost only the amount she had when she fought with Kakuto.

When fighting with the scorpion, I squandered the chakra that had been stored for half a year, and I tasted the refreshing feeling that I didn't need to worry about the lack of chakra all the time.

In the parallel world, when she fought the strange man who called herself Madara Uchiha, she was actually a little weak-hearted, but fortunately, the environment at that time was special, and everyone didn't use the large-scale ninjutsu that consumed a lot of chakra. With only those small tactics, Sakura's chakra amount is more than enough.

Sakura sank her palm into the container, her index finger touched her heart, and the chakra surged in her hand, and then tadpole-shaped black techniques crawled out of the girl's fingertips and spread to the heart, and soon the entire heart was covered with dazzling complex techniques.

"Secret Technique-Yin Seal Copying Technique!"

A burst of blue chakra brilliance appeared. After the blinding blue light subsided, the vine-like technique on the heart had vanished, leaving only a gorgeous purple mark in the center.

A new sealing technique was carved into the heart of the container.

This Yin Seal Copying Technique is a small ninjutsu that she developed specifically for the second stage of the Yin Seal, which is derived from the Rune Seal Copying Technique (see Chapter 127) that is used in the Yin Sealing Technique, which was originally used to shrink the Yin Seal to the skin.

However, that method can only shrink the runes one by one. Because the chakra produced by different users is different, the Yin Seal technique needs to be fine-tuned, so it is not possible to copy the full set of Yin Seal Technique in one go.

However, for homologous bodies, there is no need for such fine-tuning. She could have copied her Yin Seal in its entirety and passed it to her heart, or she in the parallel world - before, when Sakura Haruno left the Haruno house in the parallel world, she didn't bring a gift, so she gave this trick as a blessing to Sakura in the original book.

At that time, she was still quite cute.

The Haruno Sakura of the two worlds is still very close in nature, and the Sakura here is just one more spiritual core of a traverser.

So the Yin Seal she passed down easily merged into Lori Sakura's body, and then began to transform her body to fit Bing Dun.

Here, the girl cast a copy secret technique on the heart in front of her in turn, and soon, the twenty hearts were already imprinted with a mysterious and luxurious Yin seal. Next, Sakura's extremely surplus spiritual power is infused, causing the heart to produce chakra, which is then collected by the Yin Seal and transferred to her forehead.

Sakura took a deep breath.

"Started ......"

Highly condensed the will, that is, the spiritual power, and a light blue crystal thin stick suddenly appeared in Sakura's hand - this is the change that appeared after injecting the change of the Yin Escape form, using the spiritual power to create matter from nothing!

It's similar to the legendary Black Stick, the Will Stick.

The edges of the thin sticks are like smoke and mist, and the outline is not clear, this is because Sakura's mastery of yin and yang is far from enough.

In the entire ninja world, there are few people who have studied Yin and Yang Escape, and there is an extreme lack of information about it.

Konoha is one of the few ninja villages that has preserved the Yin and Yang Escape materials. After all, its two creators are themselves masters of Yin and Yang Escape: the first generation of Hokage is good at Yang Escape, and has integrated it into the Wood Escape, gaining incredible power, while Uchiha Madara is good at Yin Escape, and with the energy of the Writing Wheel Eye, the power of Yin Escape and the Blood Inheritance Limit complement each other, making him a super powerhouse second only to the Thousand Hands Pillar.

Sakura Haruno has been able to learn a little bit of the shadow of the fur lately because Sasuke found Madara Uchiha's practice notes in their Uchiha warehouse a few days ago.

It's a pity that this girl is extremely boldly written, full of the madness of a generation of heroes - it means that Sasuke can't understand it at all, and finally gives it to Sakura to study together.

Sakura was fortunate enough to see Madara Uchiha's autographed notes: in addition to the purely lyrical spiritual perceptions, it was a bullshit text stacked with all kinds of inexplicable nouns - those nouns may have been created by Madara himself, and Madara probably had the ambition to learn from the Six Paths of Immortals to start a sect.

In short, the rational Sakura is really insensitive to this kind of note.

However, Madara Uchiha is also a generation of Tianjiao, although the writing is messy, like a self-congratulatory dream chant more than formal notes, but finally wrote a little insight in a few words, and was caught by Sakura Haruno as a treasure.

The Yin Yang Retreat, which is independent of the five types of retreats, is now basically passed down as a variety of family secret techniques and medical ninjutsu, and is an attribute that is far more powerful than ordinary retreats, with all kinds of magical effects, but since the Thousand Hands Pillar and the Uchiha Madara, no one has been able to fully grasp this energy.

With Madara Uchiha's notes, Sakura Haruno's understanding, and her superior mental strength and chakra control, she finally came up with such a result - she can condense her spiritual power into a visible substance, that is, a blue thin stick.

The spiritual power can be condensed into this form, and Sakura is also a little surprised, Yin Escape is indeed magical.

Madara Uchiha's notes mention that the legendary Reincarnation Eye can transform spiritual power into a thin black stick. Unlike Sakura's, it's incredibly hard, has all sorts of magical features, and can be used in combat. Instead, Sakura's condensed blue stick was as crisp as a biscuit - so much so that she had no idea that it could be used for combat, and its only function was to conduct chakra.

The two are completely different.

It seems that without the so-called reincarnation eye or other bloodlines handed down from the six realms, there is no way to master this technique, and can only create this counterfeit product, and the world has once again mocked civilian ninjas like Sakura.

The difference in color between the two is probably due to the fact that its outward form is related to the user's inner spirit - "I am indeed a very pure person", Sakura thought when she first saw its sparkling form.

Whether it is a fake or shoddy product or a counterfeit product, at least it plays a big role in assisting.

For example, using it to transmit spiritual power into the heart in front of her is extremely efficient.

The blue rods, which sparkle like ice, split into branches, spread out like tree trunks, and insert them into the heart, emitting a gentle and bright fluorescence. As Sakura injected spiritual power, a burst of light from the thin rod flowed through, and the spiritual power flowed past, merging with the physical power in the heart, and a large amount of chakra emerged from the heart in front of her, collected by the Yin Seal.

The spiritual power injected through this form is highly condensed, forming a solid-like form that does not easily diverge. So it can stay in the heart for a long time, like a fuel rod, and there is no need to trouble her to re-inject it every time she forms a chakra.

Among the physical strength of human beings, the greatest contribution to chakra is the physical strength of the heart, which is why scorpions and horns attach so much importance to the heart: if the heart is preserved, most of the ninja's chakra can be preserved.

"It adds up to about the same as storing ten days of chakra with all my strength, but usually I also consume a lot of physical strength during the mission, and it is impossible to store chakra with all my strength, so this time it is at least a dozen or twenty days of effort. ”

Sakura looked at the somewhat sluggish heart in front of her, and secretly wondered in her heart.

She snapped the thin blue stick and used the Yang Dun Medical Ninjutsu to help her flagging heart absorb nutrients and help it rejuvenate.

"Give them a rest, absorb nutrients to regain strength, and continue to squeeze them again tomorrow. If you stick to it for two weeks, you will be able to save it for half a year, and then I will store them in my Yin Seal in one go. Well, half a year's reserves should be enough!"

Sakura's improvised idea looks like a success.

But unfortunately, the heart is only the heart after all, if it is a body with a complete circulation, that is, a clone, the effect should be much better, at least there is no need to use medical ninjutsu to help the heart rejuvenate with such trouble.

While experiments are being carried out here.

The doppelganger's side is on a mission.

One or two hundred kilometers away from the laboratory, on a hill.

This position is already quite close to Sakura Haruno, and even the feet of the ice clone can reach here in a very short time.

On the hill is the stronghold of a group of wandering ninjas, because it is located on the border of the Fire Country, remote and unattended, so this group of people recruited some wandering samurai, fugitives and homeless people, and became a cancer in the border area.

It became a gang commonly known as bandits.

And the purpose of Sakura Haruno, who appeared here, was to kill them and become the king of the bandits...... Phew, it's a task entrusted by the government of the border region of the country of fire to kill them and clean up the social scourge.

(The third more 3600 words are offered, and the 2900 monthly pass at the end of last month will be repaid!!)

(Today's four more, strive for five more! The first few days have not broken their promises, the last six days have been updated eighty or ninety thousand words, the update is quite powerful, even the most difficult part to write is updated on time, so! ask for a monthly pass!!ask for subscription!!)

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