Reborn Into Naruto World With Tenseigan
Kuroto the Underrated
After returning to his home, Kuroto immediately went to his study, he could not wait to unroll the scroll that Tsunade had given him, and study the Yin seal.
From a glance to the scroll holder, he could see the Uzumaki Clan's mark, which meant that the Yin seal was undoubtedly Fuinjutsu Uzumaki.
And obviously it goes without saying that the creator of the Yin seal is some Kunoichi of the Uzumaki Clan.
After studying the carving on the place of the scroll, he put it aside and focused his attention on the scroll in front of him.
Studying the esoteric scrolls word by word, Kuroto's expression changed in each subsequent word... For a moment, he would frown, sometimes, he would look doubtful, then fall into contemplation, he said, and at other times he would smile triumphantly as if he had solved a big problem…
Overall, many expressions were seen on his face in a short period of time as he studied the study of the Yin seal, and before he realized it several hours had passed.
"Sigh ..." After reading the entire scroll, Kuroto released *******tired and thought hard.
The Yin Seal was exactly what he expected, a very high end, perhaps Fuinjutsu Ranked SSS with a very complicated sealing procedure.
Based on his knowledge, Kuroto can definitely see that the Yin seal was designed several centuries ago, and refined over the next few generations... This is why, almost all the problems that the Yin seal may have had at the time of its manufacture have been dealt with, making it a very practical and sophisticated Fuinjutsu with almost no hidden dangers or defects.
But that's where the problem comes from…
Precisely because the Yin seal was refined from generation to generation, it had no hidden dangers or flaws, the difficulty of mastering it successfully had increased by several folds… And it was very tiring for those who did not have enough knowledge, or reserves of chakra to master him.
This further explains why there are only three known people, namely Uzumaki Mito, Senju Tsunade, and Haruno Sakura who mastered the Yin seal in the cannon.
Among these three people, the first two were princesses of the noble shinobi clan, thus, they have a strong base and sufficient chakra reserves due to inheriting genetics from the Senju and Uzumaki Clans. Even in terms of talent, both Mito-sama and Tsunade-hime are Kunoichi who stand at the top of the shinobi world, therefore, it is not too surprising if they master the Yin seal after hard work…
But Haruno Sakura is a different case altogether ... He also did not inherit the genetics of some noble shinobi clans, nor did he have high chakra reserves ... The only things he mastered were chakra control, and Tsunade's guidance, which allowed him to master it. Yin Seal. Take for example Shizune, another Tsunade-hime disciple… This clearly proves that the Yin seal is not so easy to master.
Of course, all those problems did not make it difficult for Kuroto. She has excellent chakra control, a strong foundation, and good chakra reserves… that should have allowed him to master the Yin seal without too much trouble. But even with all that, Kuroto wasn't sure if he could really master it…
Of course, although it was impossible, Kuroto would still try it…
If it works, then good and good, if not, find out why it is actually wrong and what changes should be made to master it.
With this intention, after reading the complete scroll, and memorizing the hand gesture, he put the scroll to the side and began to seal it.
Unlike the other Fuinjutsu, burning the core of the Yin seal was an extremely difficult task. The Yin Seal is burned in one of the most vulnerable and sensitive parts of the human body, and to successfully do so, a great deal of knowledge is required about the structure of the human body.
Fortunately, Kuroto has that knowledge.He not only understands the chakra pathway system of the human body due to the rigorous education provided by the Hyuga Clan, but also the, but he also has a lot of knowledge about all the other parts of the human body because he has dissected them, studied them, and made them over the years.
If the knowledge of the human body was considered, Kuroto was confident he could easily rank among the top ten people in the Shinobi World, therefore, it was, that he could easily rank among the top ten people in the Shinobi World, he can repeatedly try to burn the Yin seal on his body and figure out the problem through trial and error without having to worry about accidentally injuring his brain or chakra pathway system.
With that understanding, he began to work on it.
One by one, all the steps recorded in the reels were solved without any problems.
After successfully carving a seal on his forehead, Kuroto slowly opened his eyes and looked at himself in the mirror, and he was surprised to find a diamond mark there.
"Did I succeed in the first attempt?" Kuroto was shocked and delighted, he did not expect that it would work out so easily.
But his happiness did not last long…
Looking inside his body through the Byakugan, Kuroto realized that all the chakra meridians in his body had not been connected to the Yin seal.
"Why did this happen? Obviously, I connected them. but..” murmured Kuroto hesitated.
He calmed his mind and retraced the burning of the seal, and after some observation, he realized that he had done nothing wrong in the procedure, however, there was a problem in the procedure that left him confused, "then why?"
Confused, he tried again, but failed again…
But he was not a person who gave up easily, and he tried again and again, but no matter how many times he did so, the result remained the same, all the chakra meridians in his body were not connected.
But his efforts were not in vain, and after a while of dabbling, he finally found the problem.
“The problem is the difference in the chakra pathway system between male and female.”.
Men and women obviously have some differences in their chakra pathways, and the Yin seals he burns are designed for the female chakra pathway system.
'When he said not to expect too much... I don't think he's kidding...' Kuroto muttered while sighing... Tsunade was indeed right, the Yin seal was actually designed to be a Fuinjutsu that could only be used by women in general.
When the Yin seal is created, the creator may have the idea to make it for both men and women, however, men rarely try to use it, and thus, all the perfections made in it are made by women, it has been made to meet the needs of women for generations, and over time, the Yin seal becomes a Fuinjutsu that can only be used by women.
In this way, it was almost impossible for men to master the Yin seal.
Because the chakra pathways are different, so obviously, seals designed according to the chakra pathways of one sex will not work on the other chakra pathway system.
It was only fitting that Tsunade gave me the scroll so easily... It seems that he is quite certain that even if I had the scroll, I would not be able to master the Yin seal.
Only now did Kuroto understand his way of thinking. The deal we both made may seem fair enough on the surface, but it's not.
The chance of being able to master the Yin seal was low enough for Kuroto, however, she had to complete her deal, since she had 'completed' her part, she gave him the scroll, whether she could. mastering it or not is not his problem.
It was just that Tsunade seemed to be underestimating Kuroto's abilities and abilities.
"I think I should show him that I'm a tough guy to break through ..." Kuroto muttered with a determined expression and put in great effort to master the Yin seal at all costs.