While the Yin and Yang Nine-Tails were communicating, Minato did not stop them.
When he had touched Naruto's head, he had taken the opportunity to retrieve the Chakra he had once left in the deepest part of Naruto's consciousness space, where it had watched Naruto grow.
At the same time, through that Chakra, Minato learned everything Naruto had experienced since he and Kushina died.
After seeing Naruto's experiences growing up, Minato could not help feeling even more guilty.
He saw countless scenes of Naruto watching his other companions being picked up by their families while he could only return home alone in loneliness.
After seeing those memories, Minato had nearly cried, but he held it back.
Minato's gentle gesture of stroking Naruto's head made Naruto enjoy himself greatly.
"Ah, right, Sensei, I have so many questions to ask you."
After Minato withdrew his hand, Naruto suddenly remembered something and hurriedly spoke.
Putting aside why Sensei had been appearing in the village so frequently recently, Naruto mainly wanted to ask him properly about some things he had learned from the Nine-Tails concerning his dad.
"Naruto, don't rush. We can talk about your questions later. Let's change locations first and let me see how strong you are now!"
Minato smiled and stopped Naruto from unleashing what might have been a barrage of questions.
Right afterward, Naruto left behind a Shadow Clone and was taken by Minato using the Flying Thunder God Technique to the place where Soji had always trained him.
As for the Barrier Technique in Naruto's room, Minato had set it up long before Naruto returned.
In fact, Naruto had overlooked one difference between today's "Sensei" and the usual one.
Whenever Soji controlled the Night Duke to visit Naruto, he always waited until Naruto had returned home before coming over.