Seven days later, according to the agreement with Tsunade, Hinata Kagami came to Konoha Hospital early in the morning and personally returned the secret scroll of the 'Yin Seal' to Suzu.

Taking the secret scroll handed by the Hinata Mirror, Suzu looked surprised: "Hey, you learned it so quickly?" ”

"Sort of."

Suzu was more and more surprised when she heard this, and said, "Mirror, are you worried that I won't be able to explain to the teacher?" Don't worry, Teacher, she hasn't asked about the secret art scroll these days, you can stay in your hands and practice for a few more days. ”

As a disciple of Tsunade, Suzu is well aware of the difficulty of cultivating the 'Yin Seal'.

Therefore, it only took her a week to learn the 'Yin Seal' in Hinata, and she became suspicious, thinking that Hinatagami was worried about her, so she returned the secret scroll early.

Hinata Mirror was angry and funny, so she had to urge: "Hurry up, don't let others see it." ”

Suzu couldn't help but ask again: "Is it really not needed?" ”

Hinata smiled and nodded.

In a sense, Hinata Mirror is not lying, he has indeed mastered the 'Yin Seal'.

It is an indisputable fact that the 'Yin Seal' is more suitable for women to cultivate, but this is not impossible to solve, as long as the Hyuga Mirror is given enough time, he can improve the 'Yin Seal', so that men can also cultivate.

But in just seven days, it was obviously not enough for the Hyuga Mirror to study and improve the 'Yin Seal' in depth, so he tried to use the female body's fire escape clone to cultivate the 'Yin Seal' first, because only when he mastered the 'Yin Seal' and felt the operation principle of the 'Yin Seal' could he have a target and make corresponding improvements to it.

And the fire escape clone of the Hyuga mirror, although it does not have the terrifying qualification of the wind escape clone, but compared with ordinary people, it is also the best qualification of one in a thousand, plus there is a pair of eternal kaleidoscope writing wheel eyes in the eye sockets that have impacted the 'reincarnation eye' to help, so the cultivation of the 'Yin Seal' is very smooth.

In just one day, the Hyuga Mirror, which controlled the fire escape clone, successfully burned the sealing technique and connected the meridians of the whole body.

After that, it took two days to apply the sealing technique, two days to familiarize himself with the operation and storage of chakra, and another two days to practice the release of chakra.

For seven whole days, the Hyuga mirror did not waste a single day.

To say that he has thoroughly eaten the 'Yin Seal', it is indeed far from it, but to say that he has initially mastered the 'Yin Seal', there is no problem at all.

And according to the experience of the Fire Escape clone in cultivating the 'Yin Seal' these days, the Hyuga Mirror has already faintly had the idea of improving the 'Yin Seal'.

In fact, there is no need for any major changes, because the 'Yin Seal' is already perfect, and too many modifications may add to it, so the modification of the Hyuga Mirror is only aimed at the obstacles encountered by men when cultivating the 'Yin Seal', and most of these obstacles are intentional by the previous developers, they did this to make the 'Yin Seal' more suitable for women, so there are traces of these modifications to the 'Yin Seal'.

If you don't master the 'Yin Seal', everything is in the fog, then the Hyuga Mirror will naturally not be able to find these traces of artificiality.

But the Hyuga Mirror skillfully used the fire escape clone to bypass the threshold that men could not cultivate the 'Yin Seal', coupled with his own sealing skills, so it was not difficult for him to find out the traces of these predecessors' modifications and change them back.

After a few more words, Hinata said goodbye to Suzu.

And until he said goodbye, he didn't mention his agreement with Tsunade in the slightest, because he didn't want his own affairs to affect the master-apprentice relationship between Suzu and Tsunade.

Leaving the Konoha Hospital, Hinata Kagami came to the ninja school.

By the window of the principal's office, he looked at the children practicing physical skills on the playground and pondered his thoughts.

This week, although he was cultivating the 'Yin Seal', his attention to the ninja world had never relaxed, and according to the information he had obtained from various sources, the ninja world was not calm these days.

First of all, it was the news of the Konoha mission to Yunyin Village, and before the mission arrived in Yunyin Village, they were intercepted by the negotiation team sent by Yunyin in the border area between the Fire Country and the Thunder Country.

As a result, the two sides blamed each other.

Konoha accuses Yunyin of taking in the traitorous ninja group and destroying the unity of the five ninja villages, while Yunyin accuses Konoha of abducting Yunyin's blood ninjas and secretly performing inhumane evil rituals.

Both sides are in good spirits, and it seems that the other side is the one who is deliberately provoking trouble.

Just when the representatives of the two sides were arguing, an inexplicable fierce battle suddenly broke out in Yunyin Village, because the battle spread to a wide range, so although Yunyin Village blocked the news at the first time, the spy planted by Konoha in Yunyin still sent back an important piece of information, that is, in the fierce battle in Yunyin Village, a strange dark red 'Susanenghu' appeared.

The reason why the spy was able to identify the 'Susanoo' as unfamiliar was that the dark red 'Susanoh' was very recognizable, completely different from all known 'Susanoo', and its appearance was closer to that of beasts and demons, so it was very easy to distinguish.

And after that inexplicable fierce battle, the four generations of Thunder Shadow and the Eight-Tailed Human Pillar Liqi Rabi led a large number of elite Cloud Hidden Ninjas to leave the village in a hurry, as if they were chasing something.

When the village got this information, everyone was confused, and only the Uchiha showed clear concern, after all, the appearance of 'Susanoh' meant the appearance of a new pair of kaleidoscope writing wheels.

When Hinata heard it, she roughly guessed what was going on.

Undoubtedly, the two sides of the fierce battle in Yunyin Village are Tuan Zang and Yun Yin, because from the previous analysis, it seems that the other independent wills in Tuan Zang's body cannot exert the blood inheritance limit outside of themselves, and only the will of Tuan Zang himself can exert all the blood inheritance limits, so the one who uses 'Susa Nenghu' must be Tuan Zang himself.

The next four generations of Thunder Shadow and the Eight-Tailed Man Zhu Liqira teamed out of the village, and the target of the pursuit should also be Tuan Zang.

From this news, Hyuga Mirror got two pieces of information, one is that Tuan Zang and Yun Yin have turned their faces, and the other is that after a fierce battle, Tuan Zang escaped from Yun Yin Village.

As for what caused the contradiction that detonated and caused the two sides to turn their faces, Hinata Mirror was not interested in understanding, he only needed to know one thing, that is, the fact that Tuan Zang had a pair of eternal kaleidoscope writing wheel eyes, most of which could not be concealed.

Because there are spies planted in Yunyin, it's obviously not just the Konoha family.

It can be expected that in a month or two at most, this news will spread in the five major ninja villages, and even the entire ninja world, and at that time, the hunting group may not only hide the Hyuga Mirror, Orochimaru, and Yunyin tripartite...