The Reverse Summoning Technique, put simply, was also a form of Space-Time Ninjutsu.
Yuu had not signed a contract, but Jiraiya had done so long ago.
They only needed the Toad clan to use the Reverse Summoning Technique to summon him to Mount Myōboku.
Then Jiraiya could use Space-Time Ninjutsu to bring Yuu with him to Mount Myōboku.
"Mm, White-haired bastard, learn properly from Minato.
Minato, get ready. We're leaving right away."
Yuu nodded in satisfaction. Looking at Jiraiya lying on the ground, he found him more and more displeasing.
Yuu was not surprised either.
After so many years, Minato's Space-Time Ninjutsu had long reached an absolutely terrifying level.
In the original story, Minato had only lived until before Naruto's birth, yet his Space-Time Ninjutsu had already reached the highest level in the history of the Shinobi World.
Now, six years had passed, and Minato had truly reached his peak.
Simply taking him to Mount Myōboku was indeed no problem for Minato.
"But Yuu, I still have a lot of work here. It may take a few days before I can free up some time."
Minato pointed at the mountain of documents with a bitter smile. ...
"Hm? This many documents?"
Following where Minato pointed, Yuu saw documents piled higher than himself, and the corner of his mouth twitched.
Fuck! Good thing he had only been the Fourth Hokage for one day before dumping this mess on Minato.
If he had to handle such a huge pile of documents, he would not even have time to drink.
Yuu wore a look of relief, but then he caught sight of Danzo standing off to the side like a bystander watching the show.
"So many documents haven't been dealt with! What the hell are you, Konoha's Assistant Hokage, even doing?! Are we