Because, according to Tempest Jiro, their ancestors had cooperated with Shower Village for a while, and Tempest Desperation Slash was something that even a master who had studied these two types of Extermination Slash for a lifetime had not been able to do it.

Therefore, arbitrarily just want to integrate these two swordsmanship into their own 'double open mode' after confirming each other. And the reason why I say it arbitrarily is that the fit between the Wind Breath Slash and its own 'double open mode' is very high.

This is because the Wind Strike is a swordsmanship that emphasizes speed. This is actually quite important, because the most important point of any 'double open mode' is actually speed.

And the Wind Breath Slash is to put it bluntly, the sword technique that uses the fastest speed in the shortest time to cut out the most sword moves. This is actually nothing remarkable, at least one-third of the swordsmanship is taken this way.

Even in the swordsmanship and swordsmanship of any family, there are many swordsmanship or swordsmanship that follow a similar speed flow. Don't think that any family is a ninja family and underestimate the swordsmanship and sword skills that their family has collected.

Let's put it this way, the swordsmanship and swordsmanship collected by any family are absolutely first-class in the Hokage world, and any cheats that go outside Konoha Village are all swordsmanship or swordsmanship that can make a small ninja village annihilated.

After all, although the Ren family has never been before, it is a first-class ninja family in Konoha Ninja Village. However, in fact, with the strength of the Ren family, it has basically always been at the level of a first-class family. However, at first, it was because the high-level of Konoha was guarding against the Ren family.

Among the Hokage so far, except for our powerful but somewhat naïve and super-intuitive first-generation Hokage-sama, he really treats the Ren family sincerely.

The other Hokage, the fourth generation of Hokage didn't talk about dying too early, and he didn't see the attitude yet, and the third generation Hokage was still quite wary of the Ren family, as for the second generation Hokage, it was actually influenced by him, and the attitude of the third generation Hokage towards the Ren family.

But it's no wonder, after all, the pair of 'living treasure' ancestors, the obvious Romeo and Juliet bridge, is not in line with our Hokage's painting style.

It is not surprising that this makes others suspect the Ren family, but it is a pity that the original Hokage also died too early. And he was replaced by the second-generation Hokage, who had strong doubts about the pair of 'Living Treasure' ancestors.

Speaking of the second generation of Hokage, although not as strong as his brother, the first Hokage and Madara Uchiha, the strength of the perverted.

However, looking at the ninjutsu invented by the second generation Hokage, the 'Shadow Clone Technique' and the 'Flying Thunder God Technique' and the 'Filthy Earth Reincarnation' and what 'Multiplication Detonation Charm' and so on, it can be said that there are two sides of good and evil, and the protagonist and supporting characters use his ninjutsu.

So, the second Hokage is also a very, very powerful ninja. However, his personality is completely different from his brother's original Hokage, except for using the Konoha police force to secretly trap the Uchiha family.

The second Hokage also did two major things, first of all, he created the Shadow Division, which was directly commanded by the Hokage, which strengthened the centralization of Konoha at the top. Moreover, this was also the first spy organization directly controlled by Ying among the five major powers at that time.

And another big thing is that in order to ensure the inheritance of the will, the second generation Hokage proposed the establishment of the Konoha Ninja School.

Now many excellent ninjas are from the Konoha Ninja School, and the above practices of the second generation Hokage have also been imitated by ninja villages in other countries, which has had a profound impact on the ninja world.

It can be said that the current pattern of the ninja world is determined by the second generation of Hokage, of course, if there is no first generation of Hokage, it is estimated that the second generation of Hokage will not have the prestige and strength to complete. After all, some things were done in front of the original Hokage.

And the second generation Hokage is completely hostile to the Uchiha family, and he is hostile and hostile, that is, he is afraid that the Uchiha family will have another Uchiha Madara. That's why he used the Uchiha family, the Konoha Police Force.

As for the Ren family, if it weren't for the two ancestors, who also sacrificed for Konoha one after another, and only left an infant baby, it is estimated that the second generation Hokage would not be soft on the Ren family.

However, the two ancestors of the Ren family have done their part, and the second generation of Hokage can be regarded as reluctantly believing that the Ren family is indeed sincerely taking refuge in Konoha, mainly because of the Romeo and Juliet-style reasons, for the second generation of Hokage, it is really too nonsense, plus a baby really won't be any threat to Konoha.

Even if the baby grows up, it's a baby who grew up in Konoha, isn't it? If this will be rebelled by the people of other ninja villages, then Konoha ninja villages should also perish.

Also, the two ancestors of the Ren family have already done this for Konoha. You, the second generation of Hokage, still want to make a move against the Ren family? Doesn't this chill the hearts of the people of other families?

And most importantly, at that time, the first Hokage had just died, and it was the time when the hearts of the entire Konoha Village were the most fluctuating since they were established.

After all, the death of a strong man like the first Hokage definitely made the ninja family in Konoha at that time have some bad thoughts. For example, will the next generation of Hokage be as fair and kind as the first Hokage-sama?

Therefore, the second-generation Hokage not only did not make a move against the Ren family, but also helped the Ren family maintain the strength of the second-rate family, which stabilized the hearts of Konoha people, of course, the second-generation Hokage also did a lot of other things.

However, before his death, the second generation Hokage still told the third generation Hokage to be more careful with the Ren family. In addition, the Ren family in the future did behave a little strangely, in short, the painting style is different from the whole world of the Hokage, and it is a Korean idol drama.

Moreover, it may be the same reason that the Ren family is still relatively close to the Uchiha family. In this way, the three generations of Hokage will always press the Ren family and prevent the Ren family from becoming the first-class family of Konoha.

In addition, the Ren family is indeed sparsely populated, and it is generally the only young master who has not yet attended the ninja school, and the patriarch has already died unexpectedly, and in any current situation, the young master and the patriarch have become ninjas, which is relatively rare.

But it's right to think about it, acting in a Korean idol drama in the world of the Hokage, isn't that looking for death? This, when you think about it, actually makes some sense.

Therefore, the swordsmanship and sword skills collected by the Ren family over the past generations are all collection cheats that the first-class family of Konoha will also have. Moreover, there is a generation of heads of the Ren family, who still major in the art of swordsmanship.

Therefore, the swordsmanship and sword skills that the Ren family now collects are definitely the Hokage's world-class. Moreover, at any time, you can also check the collections of other first-class families who are good friends with the Ren family.