The Spiral Pill is a Muji ninjutsu that took Bo Feng Shuimen three years to develop, and it is of course very difficult to develop it out of nothing.

However, it is precisely because of three years of research and development that he knows the ninjutsu of the Spiral Pill best, although the Spiral Shuriken is an S-level ninjutsu, which is more difficult, but that is only for ordinary people, for Bo Feng Shuimen, this is just an optimization on the basis of the Spiral Pill, and there are some things proposed by Wu Yan as help.

Therefore, in just two or three months, Bo Feng Shuimen has made a new breakthrough.

"Oh? Has the spiral shuriken been preliminarily completed? Hearing Bo Feng Shuimen's words, Wu Yan's eyes lit up slightly.

The power of S-level ninjutsu, there is no doubt about it, this is also the ninjutsu that Wu Yan has been waiting for, the S-level ninjutsu of no seal, it can be said that there is no disadvantage of other ninjutsu that requires a long time to seal.

"Let's go, let's try to see how powerful it is", after his eyes lit up, Wu Yan immediately looked a little impatient, and said to Bo Feng Shuimen.

"Good".

Nodding, the newly developed advanced version of the spiral pill came out, and at this time he really wanted to show off well, so there was nothing to do in the office now, and Bo Feng Shuimen nodded and agreed.

Testing S-level ninjutsu, of course, is to ensure safety, and testing powerful moves, is there anything more suitable than mirror space?

Wu Yan raised his hand and pointed at it, and then the space shattered like a mirror, and then Wu Yan walked in directly.

"Your time and space ninjutsu is very exquisite, this is a place that is completely different from real space, right? Nothing happens here that affects the real world, and it's a great place to experiment with powerful tricks."

After following Wu Yan into the mirror space, Bo Feng Shuimen was even more curious about the magic of the mirror space, and nodded and commented.

"Okay, now use your spiral shuriken", without accompanying Bo Feng Shui Men to discuss the meaning of this mirror space magic, Wu Yan said directly to Bo Feng Shui Gate.

"Spiral shuriken? It's not a nice name, but I still think my super-wheel roar spiral lion dance two-stage flash is a little better."

Regarding Wu Yan's naming of his advanced version of ninjutsu, Bo Feng Shuimen couldn't help but complain about Wu Yan's ability to name him, and then stretched out his hand.

Strong winds converged in the palms of Bo Feng Shuimen, and then, the naked eye could see that these strong hurricanes were violent and compressed in the palms.

The high-concentration compressed storm formed a qualitative change, and immediately condensed a phantom of a shuriken around it, which was the form of a spiral shuriken.

"This move contains extremely powerful chakra, which is mainly reflected in the subtle attacks, countless wind blades as thin as cow hairs, which can attack all the cells of the human body, so on the surface, the destructive power to the environment is not strong, and it is not only so ......."

Bo Feng Shuimen briefly introduced the power of this spiral shuriken, and immediately, he pressed the spiral shuriken in his hand to the ground next to him.

There weren't any terrible explosions, just shattering attacks, and it felt like throwing a red-hot iron ball down in a huge snowfield.

The land completely dissolved under the attack of this wind escape, and under the attack of this spiral shuriken, soon, a huge hole appeared in the earth.

After that, the spiral shuriken burst out in full force, and in an instant, it turned into a tornado storm of violent choices, sweeping everything around it.

"This spiral shuriken is a little different from the original book, it feels like it is ...... by the way of spreading from point to surface", I looked at the spiral shuriken of Bo Feng Shuimen, and the plausible appearance developed by Naruto Uzumaki in the original book.

Overall, this move gives people the feeling that the attack is divided into two parts, the first stage is that the destructive power of the individual body is almost annihilated, and the second stage is that the power of these winds fully explodes, becoming a group attack type move.

"How? Isn't my move super wheel roaring spiral lion dance two-stage flash very powerful? Bo Fengshuimen was still quite satisfied with his move, and immediately turned his head and asked Wu Yan next to him.

"Well, do you have to give such a sassy name?" , Regardless of whether the power is strong or not, Wu Yan can't appreciate the name of this move.

"Such a powerful trick must be matched with this kind of wind-pulling name to be suitable, your spiral shuriken, it's not good to hear", Wu Yan complained about Bo Feng Shuimen's ability to name it, however, Bo Feng Shuimen is also not very interested in Wu Yan's ability to name names.

"If my life experience is a one, and I really adopt your name, readers will definitely say that the author is ...... in the number of words in the water", the corner of Wu Yan's mouth twitched slightly.

For the name of this ninjutsu, I am no longer entangled, no matter what, although it is a little different from the original book, but this ninjutsu has finally been developed, and Wu Yan is also satisfied.

"Hey, hey, do you want to learn this advanced version of the Super Wheel Roar Spiral Lion Dance Second Stage?" Seeing that Wu Yan also admitted that he was very strong in this move, Bo Fengshuimen suddenly smiled and asked Wu Yan.

"Why does your smile look so treacherous? Are you someone else using a transformation technique? Just looking at Bo Fengshuimen's smile, Wu Yan's mouth said unceremoniously.

has always been sunny and handsome, this may be the first time he has been said to be very treacherous, right?

"Okay, let's talk about something, what the hell do you want me to help with?"

Although he complained about Bo Feng Shuimen, he was able to learn justifiably, that is, to use this trick justifiably, Wu Yan also wanted to see what Bo Feng Shuimen wanted to ask for.

"I remember that the village still owes you three conditions, right? I hope you can come up with a condition that Jiraiya-sensei will bring Nagato and Konan back to the village", Bo Feng Shuimen opened his mouth and offered his own thoughts.

"Huh?" , Bo Feng Shuimen's words made Wu Yan slightly stunned, and looked at him in some surprise, but he didn't expect him to have such a thought.

Seeing Wu Yan's surprise, Bo Feng Shuimen opened his mouth and explained, "Since Nagato has the eye of reincarnation, then this power must not be used by evil people, therefore, I think it is best to keep them in Konoha."

"However, you also know that although I am the Hokage, there are some things, and if those members of the Elder Group oppose me, it will also be very troublesome, after all, both of them are very strong, and they are not from Konoha Village."

"Well, that's also true", Wu Yan nodded in response to Bo Feng Shuimen's words.

Moreover, if you think about it carefully, if Nagato and Konan can really join Konoha Village, it seems to be a very good choice, in this case, it will be almost impossible for Obito to come to bewitch Nagato and Konan in the future.

"Use one of my conditions in exchange for a ninjutsu that I developed for you, no matter how you count it, you think I'm at a loss, right?"

After thinking about it for a while, although Wu Yan also agreed to this so-called deal of Bo Feng Shuimen in his heart, the corners of Wu Yan's mouth twitched slightly, and he said angrily.

"Hehehehe, how about I exchange another powerful forbidden technique with you?" , For Wu Yan's words, Bo Feng Shuimen also scratched his head a little embarrassedly and said.

"No need, I don't have many of your ninjutsu that I can look at", waving his hand, Wu Yan built a space portal, left the mirror space and said.

He has the ability to copy, and he has almost turned over the skills of Bo Feng Shuimen, and everything that should be copied has already been copied, so Wu Yan naturally didn't care about Bo Feng Shuimen's proposal.

"Wait, don't go, this is a super forbidden technique that can defeat the Nine-Tails, called the ghoul to seal the ......", and left the mirror space with Wu Yan behind, and the water gate still shouted unrelentingly behind Wu Yan.

It's just that when he heard that the ghoul had sealed this ninjutsu, Wu Yan ran faster.

Forget it, I want to live a few more years.

……

Not to mention how Wu Yan and Bo Feng Shuimen are negotiating how to let Nagato and Xiao Nan live in Konoha Village, on the other hand, the cultivation work on the side of Otoshinobi Village is still continuing.

After cultivating some tissue cells with Wu Yan's blood, Orochimaru was already starting clinical trials, and after transplanting these cells into the body of an experimental target, Orochimaru naturally carefully observed and collected the corresponding data.

"Huh? Wait, the lifespan of this cell seems to have increased a little bit again? It's just that after seeing the collected data, Orochimaru looked slightly stunned.

After thinking about it, a look of shock flashed in Orochimaru's eyes, as if there was an idea in his mind that shocked him.

Then, Orochimaru quickly took out the blood that Wu Yan had taught him, and then dropped a drop on the research table to analyze this drop of blood again.

After spending some time and thoroughly researching the information about this drop of blood, Orochimaru put the results of the research in front of his eyes - Orochimaru's attention was focused on this column of cell lifespan.

The lifespan of the cells was shown to be 4.7 times that of ordinary people, and then Orochimaru took out another one.

This is the result of the last study of blood cells given by Wu Yan, and this one shows 4.5 times that of ordinary people!

"The blood that Wu Yan took out is the same in terms of genes, it is from the same person, but the lifespan is different, the owner of this blood, the lifespan can be increased with the increase of strength, then, the blood that Wu Yan took out twice was divided into two extractions?"

In Orochimaru's vertical and cold snake pupils, there was a strange look, and a conjecture in his mind became clearer and clearer.