The Third Hokage's sacrifice

[6thpathsage]

I know that he was collecting all the jutsu data blah blah, but at that time, he didn't even knew what jutsu it was. But, conveniently, he found now. About how to use it, how to unseal it, the requirements, so on and so forth.


The unsealing requires a life-sacrifice as he reincarnated himself into that Zetsu body.
My question was how.
But it will probably be explained in the future chapters.

Yeah because you need to kill yourself to undo it, its quite a sturdy sealing technique (for everyone but orochimaru)...

 

[startup97]

I Believe the Hokages are back to settle the score from their past.
Minato and Obito
Hiruzen and Orochimaru
Hashirama and Madara