Not to look too far afield.
If the ones facing Obito Uchiha just now had been those two Sannin, Jiraiya and Princess Tsunade.
It would have taken only a second.
Probably just a single second.
Obito Uchiha could have "looked" Jiraiya and Princess Tsunade to death with a glance.
That was [Kamui]!
And dual [Kamui], at that!
Unfortunately for him.
Uchiha Minamoto happened to be Obito Uchiha's "natural enemy."
With him holding the line, Obito Uchiha's [Kamui] was more than half neutralized.
As for Minato Namikaze and Kushina Uzumaki.
The former specialized in the [Flying Thunder God Technique], and the latter in Sealing Jutsu.
The Fourth Hokage and his wife's abilities combined also happened to counter Obito Uchiha.
Space-Time Ninjutsu and Sealing Jutsu were among the Shinobi World's most elite abilities to begin with.
And Minato Namikaze and Kushina Uzumaki's individual caliber needed no elaboration.
Again.
If that black swan event, the "Nine-Tails' Attack," had not happened in Konoha back then.
During the Fourth Hokage's tenure.
Failing to completely unify the Shinobi World would have counted as a dereliction of his duty!
"Fifth Hokage, Fourth Hokage."
Shisui Uchiha and Kakashi Hatake arrived on the battlefield and greeted them first.
Their eyes kept darting around.
One moment they looked at Uchiha Minamoto, the next at the Fourth Hokage and his wife, then at the [Amber Sealing], then at the First Hokage and the others in the distance...
Shisui Uchiha and Kakashi Hatake both had a bellyful of questions.
And it was not just the two of them.
Mei Terumi, Samui, Ōnoki, and the others were only half a beat behind.
The representatives of the Three Great Shinobi Villages-Kirigakure, Kumogakure, and Iwagakure-looked at Uchiha Minamoto and the Hokage beside him, yet not one dared speak first.
Even Ōnoki, the most senior person