In the animation Naruto, who sealed the Kyubi no Youko fox in Naruto's body?

The most mysterious figure in Huo Ying, the yellow flash of Konoha-four generations of Huo Ying's adult.

Four generations of unfathomable strength, is Konoha's most proud ninja.

In the battle against Kyubi no Youko, in order to preserve Konoha, we used a self-developed forbidden art (more advanced than ghost sealing, this time it seems that only four generations have used it, so there is no name), in exchange for life, Kyubi no Youko was sealed in Naruto.

I think he should be Naruto's father, because he kissed Naruto affectionately before he died.

And Jade Girl is Gang Shou's servant mute, and also a spy planted by Konoha on Xiao Li.

Four generations can't be the leader of Xiao.

First, four generations will not lay hands on their beloved konoha.

Second, in the battle of three generations in orochimaru, the coffins of four generations were called out, but those who were not dead could not be called out.

Third, if the four generations want to dominate the world (this is the purpose of Xiao's organization), relying on their strength is completely like taking something out of the bag, so you don't have to wait for so many years.