In Iwa Ninja Village, Yichen came to the secret laboratory of the Shadows alone.

There is a lot of research in the secret laboratory of the dark part, including the research and development of various attribute ninjutsu, and the research of writing wheel eyes and white eyes. Even Yoshimura Kazumasa's seal development was carried out here.

The previous experiment was to build a fully enclosed house near here, and a small number of white doppelganger experiments are still being carried out in the village. However, most are limited to the analysis of leukocytes.

However, Yichen didn't come here for these things, Yichen was here for the Outer Dao Golem Fragments.

At the beginning, Yichen used the light to cut a small piece of leftovers from the basement where Madara Uchiha was hiding. After bringing it back to the village, the dark part also conducted research in the same way as it studied the white doppelganger.

But unfortunately, with the strength of the dark researchers, they can't even cut the fragments of the outer path golems. After some analysis, it was concluded that this thing could not be studied by the dark laboratory. Then the fragment of the Outer Path Golem was sealed.

Yichen has only been here a few times, and he is not very familiar with the dark research room, so he brought Yoshimura Kazumasa, who was studying how to make the ninja cat seal, as a guide.

"I'll take a look at your recent research results." Yichen said to Yoshimura Kazumasa.

Yichen still attaches great importance to Yoshimura Kazumasa's research, and this thing can work on most ninjutsu ninjas. Therefore, if there is anything researched by the Yizheng of Ji Village, Yichen will check it as soon as possible to determine whether there is any value in promoting it in the whole village.

Not to mention, in the past two years, Yoshimura Kazumasa has really researched something.

The first is the one-handed seal, Yichen's original one-handed seal was very limited, mainly because he was able to perform the ninjutsu that he was very good at. Yichen is able to cast a one-handed seal, and his biggest reliance is actually on his control over Chakra. In fact, there is no system in terms of stamping.

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However, under the research of Yoshimura Kazumasa, various Indian styles of one-handed stamping were completed. It can be said that Yoshimasa Yoshimura theoretically realized the possibility of completely replacing two-handed seals with one-handed seals.

But it's only theoretical, because the difficulty is too high, even a master of chakra control like Yichen has not been able to learn it. There is no value for promotion at all.

However, Yoshimura Kazumasa still has one more achievement. That is the simplification of the seal, under the research of Yoshimura Kazumasa, the simplification of the seal is about to form a system.

This result is very important, and if Yoshimura Kazumasa really succeeds in his research, then the average number of seals cast by Iwa Shinobi in ninjutsu can be reduced. This is a major study that can really improve the overall strength of Iwa Ninja Village.

In fact, although Yoshimura Kazumasa has not yet finished researching, Yichen has already experimented with some of the village's elite Shangnin. The effect is very good.

Hearing Yichen's question, Yoshimura Kazumasa smiled bitterly: "Teacher Yichen, I have encountered several difficulties in simplifying the seal, and it just so happens that Ji Yue asked me to help study the method of ninja cat sealing. I thought that I might be able to bypass the class, so I put down my previous research and studied the matter of the ninja cat seal. ”

Yichen knew that this was the one who suggested Suda Himetsuki to come to Yoshimura Kazumasa. So he asked, "Is there any results in the research on the ninja cat seal?" ”

Kazumasa Yoshimura smiled bitterly: "The method of sealing the ninja cat itself is actually not difficult, although the body of the ninja cat is different from that of the ninja, it is not troublesome to figure it out." It's just that the toes of the ninja cat are not flexible enough, so they can't make a mark at all. ”

Yichen was stunned for a moment, and then laughed, yes, the cat's toes are too difficult to control, and it is simply whimsical to change and seal like a ninja.

"And what are you going to do?" Yichen was curious.

Kazumasa Yoshimura said, "I plan to use the flexibility of the ninja cat's body to complete a similar process of stamping during the swing of the body and limbs. But it hasn't worked out yet. ”

Yichen thought back to the original book and used his feet to seal it, maybe this thing can really be successful.

"Keep up the good work, and if possible, look into it again and see if it's possible to achieve it on the ninja." Yichen thought for a while and said.

"Yes." Yoshimura Kazumasa should be, "Mr. Yichen, there is a warehouse in front." ”

"Tsuchikage-sama." Zhongnin, who was guarding the warehouse, and a complete dark team protecting the warehouse, saw Yichen coming over, and immediately stepped forward to salute.

Yichen nodded at them, and then told Nashinobi what he wanted.

After a while, Nakashinobi took the fragments of the outer path golem.

Kazumasa Yoshimura glanced at it curiously, not recognizing this thing, but he didn't ask much. My own teacher likes to toss this kind of weird thing.

Yichen left the Shadow Research Laboratory with the Outer Dao Golem fragment and came to a clearing outside the perception barrier in a village, and asked a Shadow Division to keep watch around.

Looking at the fragments of the outer Dao Golem, and then at the six-tailed chakra contained in the gourd on his waist, Yichen began to prepare.

That's right, Yichen plans to change homes for the Six-Tailed Chakra. Out of caution, Yichen didn't intend to make himself a human pillar force, but if he didn't become a human pillar force, this chakra of the six tails would slowly dissipate.

The last time I stripped the six tails, because the stripped six tails chakra had the vitality of Yu Gao, and even some of the six tails of the vitality were retained. So barely maintain these chakras do not dissipate.

But this is not a long-term solution, and this rootless source will dissipate sooner or later.

In this case, Yichen's best practice is actually to find a new human pillar force for this part of the tailed beast Chakra. Let the six-tailed vitality in this part of the chakra be fused with the new human pillar power, so that it may be able to be preserved.

Even if the original Hippopotamus's son Sora is the same, the nine-tailed chakra obtained by the hippo contains a lot of nine-tailed life force, and this part of the vitality is fused with Sora, and those nine-tailed chakras are successfully preserved.

But there shouldn't be much hope, and Hataka's bit of vitality can't be compared to Uzumaki Kushina. This chakra in Yichen's hand is definitely far inferior to the nine-tailed chakra in the empty body.

So Yichen thought of the Outer Dao Golem. Seal the chakra containing some six-tailed vitality into the outer path golem fragment, I don't know if there is any hope to keep this part of the chakra.

After all, the tailed beasts are all from the ten-tailed, and putting the two together may have a special change.

After a long time, Yichen finished arranging, and then untied the seal of the gourd on his waist, and suddenly the six-tailed chakra inside quickly poured out.

Yichen formed a handprint, and the seal engraved on the ground in advance was activated, and immediately controlled these six-tailed chakras close to the fragments of the outer path golems.

Sure enough, the six-tailed chakra that was close to the fragment of the outer path golem did not blend in as directly as Yichen had best expected. Seeing this, Yichen immediately cast the sealing technique of the human pillar force, sealing the six-tailed chakra into the fragments of the outer Dao golem as if it had been sealed into a human body.

Yichen found a place in the middle of the Outer Dao Golem fragment and sealed the Six-Tailed Chakra.

After the seal ended, Yichen waited for a while and found that there was no problem, so he breathed a sigh of relief. The Outer Dao Golem was really magical, and Yichen couldn't tell if he was dead or alive.

It stands to reason that the Tailed Beast cannot be sealed into a dead object according to the sealing method of human pillar force. But Yichen succeeded.

Then Yichen let his consciousness enter the sealing space in the fragments of the outer path golem.

The six-tailed chakra, which had just been sealed in by Yichen, was still in a berserk state, scurrying around in the sealing space.

Yichen ignored it, waited quietly for a while, waited for these six-tailed chakras to calm down, and then slowly gathered together. It's just that when they come together, it's still an irregular mass of chakra. It didn't become the six-tailed appearance that Yichen expected.

Yichen sighed, but still failed, which means that this part of the six-tailed chakra will be finished sooner or later. And even if you don't use it, the six-tailed vitality in it will slowly dissipate.

Just as Yichen was about to withdraw from the sealing space, the six-tailed chakra actually began to move again, and it came to the edge of the sealing space, as if it was absorbing something outside the seal?

Yichen's mind moved, and his consciousness immediately withdrew from the sealing space, and then immediately set his eyes on the fragment of the outer path golem.

Sure enough, something changed. The originally hard outer path golem fragment began to soften, and Yichen sensed it and found that there seemed to be some kind of energy in the outer path golem fragment that was slowly disappearing.

Was it absorbed by those six-tailed chakras?

After thinking about it, Yichen began to input his chakra into the outer path golem fragments, slowing down the energy loss rate of the outer path golem fragments, and providing an energy source.

After a while, Yichen's heart moved, and the change of the outer Dao golem fragments seemed to stop.

Yichen was overjoyed and hurriedly entered the sealing space.

"Hahahaha, Six-Tails." At this time, there was a very miniature six-tailed in the sealing space lying there quietly with his eyes closed.

After a brief period of excitement, Yichen began to observe the six-tailed fan.

Unlike the previous chakra state, the feeling given to Yichen by the mini six-tailed beast is not much different from the essence of the real tailed beast, but there is a big difference in quantity.

Yichen approached the six-tails, who were half smaller than himself in the sealed space, and stretched out his finger to poke it.

What feels soft is solid.

At this time, the six tails also opened their eyes and looked curiously at Yichen in front of them.

Yichen looked at the eyes of the six tails, and his heart moved, could it be that this six tails did not have previous memories?

After thinking about it, Yichen called tentatively: "Rhinoceros? ”

"How do you know my name?" Six-Tails asked curiously.

Yichen blinked and said, "You forgot?" It was I who rescued you from the body of the mist ninja, they sealed you in the body of the human pillar force, and it was I who stripped you out. It's just a pity that I've only stripped a part of your body. ”

"Really? What is the man-pillar force? Six Tails asked curiously.

This mini six-tailed seemed to have only a fragmentary memory, Yichen made up his mind for a moment, and continued to explain: "Human pillar power, that is the cage of your tailed beasts, most of your tailed beasts don't like human pillar power, and only a few human pillar forces can be recognized by you. ”